Add godeps

Godeps/Godeps.json

@@ -1,6 +1,6 @@
 {
 	"ImportPath": "github.com/CenturyLinkLabs/watchtower",
-	"GoVersion": "go1.4.2",
+	"GoVersion": "go1.5",
 	"Packages": [
 		"./..."
 	],
@@ -16,27 +16,39 @@
 			"Rev": "bca61c476e3c752594983e4c9bcd5f62fb09f157"
 		},
 		{
-			"ImportPath": "github.com/docker/docker/pkg/units",
+			"ImportPath": "github.com/davecgh/go-spew/spew",
-			"Comment": "v1.4.1-4520-g469e234",
+			"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
-			"Rev": "469e234dedd84c13eea6271a8c6cc804e46cf22b"
+		},
+		{
+			"ImportPath": "github.com/docker/go-units",
+			"Comment": "v0.3.0",
+			"Rev": "5d2041e26a699eaca682e2ea41c8f891e1060444"
+		},
+		{
+			"ImportPath": "github.com/pmezard/go-difflib/difflib",
+			"Rev": "792786c7400a136282c1664665ae0a8db921c6c2"
 		},
 		{
 			"ImportPath": "github.com/samalba/dockerclient",
-			"Rev": "15ebe064ca62ad0d64834e7ef0d4ed8ce9d02cde"
+			"Rev": "f274bbd0e2eb35ad1444dc6e6660214f9fbbc08c"
+		},
+		{
+			"ImportPath": "github.com/samalba/dockerclient/mockclient",
+			"Rev": "f274bbd0e2eb35ad1444dc6e6660214f9fbbc08c"
 		},
 		{
 			"ImportPath": "github.com/stretchr/objx",
-			"Rev": "cbeaeb16a013161a98496fad62933b1d21786672"
+			"Rev": "1a9d0bb9f541897e62256577b352fdbc1fb4fd94"
 		},
 		{
 			"ImportPath": "github.com/stretchr/testify/assert",
-			"Comment": "v1.0-17-g089c718",
+			"Comment": "v1.1.3-6-g6fe211e",
-			"Rev": "089c7181b8c728499929ff09b62d3fdd8df8adff"
+			"Rev": "6fe211e493929a8aac0469b93f28b1d0688a9a3a"
 		},
 		{
 			"ImportPath": "github.com/stretchr/testify/mock",
-			"Comment": "v1.0-17-g089c718",
+			"Comment": "v1.1.3-6-g6fe211e",
-			"Rev": "089c7181b8c728499929ff09b62d3fdd8df8adff"
+			"Rev": "6fe211e493929a8aac0469b93f28b1d0688a9a3a"
 		}
 	]
 }

Godeps/_workspace/src/github.com/davecgh/go-spew/LICENSE

@@ -0,0 +1,13 @@
+Copyright (c) 2012-2013 Dave Collins <dave@davec.name>
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/bypass.go

@@ -0,0 +1,151 @@
+// Copyright (c) 2015 Dave Collins <dave@davec.name>
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// NOTE: Due to the following build constraints, this file will only be compiled
+// when the code is not running on Google App Engine and "-tags disableunsafe"
+// is not added to the go build command line.
+// +build !appengine,!disableunsafe
+
+package spew
+
+import (
+	"reflect"
+	"unsafe"
+)
+
+const (
+	// UnsafeDisabled is a build-time constant which specifies whether or
+	// not access to the unsafe package is available.
+	UnsafeDisabled = false
+
+	// ptrSize is the size of a pointer on the current arch.
+	ptrSize = unsafe.Sizeof((*byte)(nil))
+)
+
+var (
+	// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
+	// internal reflect.Value fields.  These values are valid before golang
+	// commit ecccf07e7f9d which changed the format.  The are also valid
+	// after commit 82f48826c6c7 which changed the format again to mirror
+	// the original format.  Code in the init function updates these offsets
+	// as necessary.
+	offsetPtr    = uintptr(ptrSize)
+	offsetScalar = uintptr(0)
+	offsetFlag   = uintptr(ptrSize * 2)
+
+	// flagKindWidth and flagKindShift indicate various bits that the
+	// reflect package uses internally to track kind information.
+	//
+	// flagRO indicates whether or not the value field of a reflect.Value is
+	// read-only.
+	//
+	// flagIndir indicates whether the value field of a reflect.Value is
+	// the actual data or a pointer to the data.
+	//
+	// These values are valid before golang commit 90a7c3c86944 which
+	// changed their positions.  Code in the init function updates these
+	// flags as necessary.
+	flagKindWidth = uintptr(5)
+	flagKindShift = uintptr(flagKindWidth - 1)
+	flagRO        = uintptr(1 << 0)
+	flagIndir     = uintptr(1 << 1)
+)
+
+func init() {
+	// Older versions of reflect.Value stored small integers directly in the
+	// ptr field (which is named val in the older versions).  Versions
+	// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
+	// scalar for this purpose which unfortunately came before the flag
+	// field, so the offset of the flag field is different for those
+	// versions.
+	//
+	// This code constructs a new reflect.Value from a known small integer
+	// and checks if the size of the reflect.Value struct indicates it has
+	// the scalar field. When it does, the offsets are updated accordingly.
+	vv := reflect.ValueOf(0xf00)
+	if unsafe.Sizeof(vv) == (ptrSize * 4) {
+		offsetScalar = ptrSize * 2
+		offsetFlag = ptrSize * 3
+	}
+
+	// Commit 90a7c3c86944 changed the flag positions such that the low
+	// order bits are the kind.  This code extracts the kind from the flags
+	// field and ensures it's the correct type.  When it's not, the flag
+	// order has been changed to the newer format, so the flags are updated
+	// accordingly.
+	upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
+	upfv := *(*uintptr)(upf)
+	flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
+	if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
+		flagKindShift = 0
+		flagRO = 1 << 5
+		flagIndir = 1 << 6
+
+		// Commit adf9b30e5594 modified the flags to separate the
+		// flagRO flag into two bits which specifies whether or not the
+		// field is embedded.  This causes flagIndir to move over a bit
+		// and means that flagRO is the combination of either of the
+		// original flagRO bit and the new bit.
+		//
+		// This code detects the change by extracting what used to be
+		// the indirect bit to ensure it's set.  When it's not, the flag
+		// order has been changed to the newer format, so the flags are
+		// updated accordingly.
+		if upfv&flagIndir == 0 {
+			flagRO = 3 << 5
+			flagIndir = 1 << 7
+		}
+	}
+}
+
+// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
+// the typical safety restrictions preventing access to unaddressable and
+// unexported data.  It works by digging the raw pointer to the underlying
+// value out of the protected value and generating a new unprotected (unsafe)
+// reflect.Value to it.
+//
+// This allows us to check for implementations of the Stringer and error
+// interfaces to be used for pretty printing ordinarily unaddressable and
+// inaccessible values such as unexported struct fields.
+func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
+	indirects := 1
+	vt := v.Type()
+	upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
+	rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
+	if rvf&flagIndir != 0 {
+		vt = reflect.PtrTo(v.Type())
+		indirects++
+	} else if offsetScalar != 0 {
+		// The value is in the scalar field when it's not one of the
+		// reference types.
+		switch vt.Kind() {
+		case reflect.Uintptr:
+		case reflect.Chan:
+		case reflect.Func:
+		case reflect.Map:
+		case reflect.Ptr:
+		case reflect.UnsafePointer:
+		default:
+			upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
+				offsetScalar)
+		}
+	}
+
+	pv := reflect.NewAt(vt, upv)
+	rv = pv
+	for i := 0; i < indirects; i++ {
+		rv = rv.Elem()
+	}
+	return rv
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/bypasssafe.go

@@ -0,0 +1,37 @@
+// Copyright (c) 2015 Dave Collins <dave@davec.name>
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// NOTE: Due to the following build constraints, this file will only be compiled
+// when either the code is running on Google App Engine or "-tags disableunsafe"
+// is added to the go build command line.
+// +build appengine disableunsafe
+
+package spew
+
+import "reflect"
+
+const (
+	// UnsafeDisabled is a build-time constant which specifies whether or
+	// not access to the unsafe package is available.
+	UnsafeDisabled = true
+)
+
+// unsafeReflectValue typically converts the passed reflect.Value into a one
+// that bypasses the typical safety restrictions preventing access to
+// unaddressable and unexported data.  However, doing this relies on access to
+// the unsafe package.  This is a stub version which simply returns the passed
+// reflect.Value when the unsafe package is not available.
+func unsafeReflectValue(v reflect.Value) reflect.Value {
+	return v
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/common.go

@@ -0,0 +1,341 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"reflect"
+	"sort"
+	"strconv"
+)
+
+// Some constants in the form of bytes to avoid string overhead.  This mirrors
+// the technique used in the fmt package.
+var (
+	panicBytes            = []byte("(PANIC=")
+	plusBytes             = []byte("+")
+	iBytes                = []byte("i")
+	trueBytes             = []byte("true")
+	falseBytes            = []byte("false")
+	interfaceBytes        = []byte("(interface {})")
+	commaNewlineBytes     = []byte(",\n")
+	newlineBytes          = []byte("\n")
+	openBraceBytes        = []byte("{")
+	openBraceNewlineBytes = []byte("{\n")
+	closeBraceBytes       = []byte("}")
+	asteriskBytes         = []byte("*")
+	colonBytes            = []byte(":")
+	colonSpaceBytes       = []byte(": ")
+	openParenBytes        = []byte("(")
+	closeParenBytes       = []byte(")")
+	spaceBytes            = []byte(" ")
+	pointerChainBytes     = []byte("->")
+	nilAngleBytes         = []byte("<nil>")
+	maxNewlineBytes       = []byte("<max depth reached>\n")
+	maxShortBytes         = []byte("<max>")
+	circularBytes         = []byte("<already shown>")
+	circularShortBytes    = []byte("<shown>")
+	invalidAngleBytes     = []byte("<invalid>")
+	openBracketBytes      = []byte("[")
+	closeBracketBytes     = []byte("]")
+	percentBytes          = []byte("%")
+	precisionBytes        = []byte(".")
+	openAngleBytes        = []byte("<")
+	closeAngleBytes       = []byte(">")
+	openMapBytes          = []byte("map[")
+	closeMapBytes         = []byte("]")
+	lenEqualsBytes        = []byte("len=")
+	capEqualsBytes        = []byte("cap=")
+)
+
+// hexDigits is used to map a decimal value to a hex digit.
+var hexDigits = "0123456789abcdef"
+
+// catchPanic handles any panics that might occur during the handleMethods
+// calls.
+func catchPanic(w io.Writer, v reflect.Value) {
+	if err := recover(); err != nil {
+		w.Write(panicBytes)
+		fmt.Fprintf(w, "%v", err)
+		w.Write(closeParenBytes)
+	}
+}
+
+// handleMethods attempts to call the Error and String methods on the underlying
+// type the passed reflect.Value represents and outputes the result to Writer w.
+//
+// It handles panics in any called methods by catching and displaying the error
+// as the formatted value.
+func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
+	// We need an interface to check if the type implements the error or
+	// Stringer interface.  However, the reflect package won't give us an
+	// interface on certain things like unexported struct fields in order
+	// to enforce visibility rules.  We use unsafe, when it's available,
+	// to bypass these restrictions since this package does not mutate the
+	// values.
+	if !v.CanInterface() {
+		if UnsafeDisabled {
+			return false
+		}
+
+		v = unsafeReflectValue(v)
+	}
+
+	// Choose whether or not to do error and Stringer interface lookups against
+	// the base type or a pointer to the base type depending on settings.
+	// Technically calling one of these methods with a pointer receiver can
+	// mutate the value, however, types which choose to satisify an error or
+	// Stringer interface with a pointer receiver should not be mutating their
+	// state inside these interface methods.
+	if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
+		v = unsafeReflectValue(v)
+	}
+	if v.CanAddr() {
+		v = v.Addr()
+	}
+
+	// Is it an error or Stringer?
+	switch iface := v.Interface().(type) {
+	case error:
+		defer catchPanic(w, v)
+		if cs.ContinueOnMethod {
+			w.Write(openParenBytes)
+			w.Write([]byte(iface.Error()))
+			w.Write(closeParenBytes)
+			w.Write(spaceBytes)
+			return false
+		}
+
+		w.Write([]byte(iface.Error()))
+		return true
+
+	case fmt.Stringer:
+		defer catchPanic(w, v)
+		if cs.ContinueOnMethod {
+			w.Write(openParenBytes)
+			w.Write([]byte(iface.String()))
+			w.Write(closeParenBytes)
+			w.Write(spaceBytes)
+			return false
+		}
+		w.Write([]byte(iface.String()))
+		return true
+	}
+	return false
+}
+
+// printBool outputs a boolean value as true or false to Writer w.
+func printBool(w io.Writer, val bool) {
+	if val {
+		w.Write(trueBytes)
+	} else {
+		w.Write(falseBytes)
+	}
+}
+
+// printInt outputs a signed integer value to Writer w.
+func printInt(w io.Writer, val int64, base int) {
+	w.Write([]byte(strconv.FormatInt(val, base)))
+}
+
+// printUint outputs an unsigned integer value to Writer w.
+func printUint(w io.Writer, val uint64, base int) {
+	w.Write([]byte(strconv.FormatUint(val, base)))
+}
+
+// printFloat outputs a floating point value using the specified precision,
+// which is expected to be 32 or 64bit, to Writer w.
+func printFloat(w io.Writer, val float64, precision int) {
+	w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
+}
+
+// printComplex outputs a complex value using the specified float precision
+// for the real and imaginary parts to Writer w.
+func printComplex(w io.Writer, c complex128, floatPrecision int) {
+	r := real(c)
+	w.Write(openParenBytes)
+	w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
+	i := imag(c)
+	if i >= 0 {
+		w.Write(plusBytes)
+	}
+	w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
+	w.Write(iBytes)
+	w.Write(closeParenBytes)
+}
+
+// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
+// prefix to Writer w.
+func printHexPtr(w io.Writer, p uintptr) {
+	// Null pointer.
+	num := uint64(p)
+	if num == 0 {
+		w.Write(nilAngleBytes)
+		return
+	}
+
+	// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
+	buf := make([]byte, 18)
+
+	// It's simpler to construct the hex string right to left.
+	base := uint64(16)
+	i := len(buf) - 1
+	for num >= base {
+		buf[i] = hexDigits[num%base]
+		num /= base
+		i--
+	}
+	buf[i] = hexDigits[num]
+
+	// Add '0x' prefix.
+	i--
+	buf[i] = 'x'
+	i--
+	buf[i] = '0'
+
+	// Strip unused leading bytes.
+	buf = buf[i:]
+	w.Write(buf)
+}
+
+// valuesSorter implements sort.Interface to allow a slice of reflect.Value
+// elements to be sorted.
+type valuesSorter struct {
+	values  []reflect.Value
+	strings []string // either nil or same len and values
+	cs      *ConfigState
+}
+
+// newValuesSorter initializes a valuesSorter instance, which holds a set of
+// surrogate keys on which the data should be sorted.  It uses flags in
+// ConfigState to decide if and how to populate those surrogate keys.
+func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
+	vs := &valuesSorter{values: values, cs: cs}
+	if canSortSimply(vs.values[0].Kind()) {
+		return vs
+	}
+	if !cs.DisableMethods {
+		vs.strings = make([]string, len(values))
+		for i := range vs.values {
+			b := bytes.Buffer{}
+			if !handleMethods(cs, &b, vs.values[i]) {
+				vs.strings = nil
+				break
+			}
+			vs.strings[i] = b.String()
+		}
+	}
+	if vs.strings == nil && cs.SpewKeys {
+		vs.strings = make([]string, len(values))
+		for i := range vs.values {
+			vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
+		}
+	}
+	return vs
+}
+
+// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
+// directly, or whether it should be considered for sorting by surrogate keys
+// (if the ConfigState allows it).
+func canSortSimply(kind reflect.Kind) bool {
+	// This switch parallels valueSortLess, except for the default case.
+	switch kind {
+	case reflect.Bool:
+		return true
+	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
+		return true
+	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
+		return true
+	case reflect.Float32, reflect.Float64:
+		return true
+	case reflect.String:
+		return true
+	case reflect.Uintptr:
+		return true
+	case reflect.Array:
+		return true
+	}
+	return false
+}
+
+// Len returns the number of values in the slice.  It is part of the
+// sort.Interface implementation.
+func (s *valuesSorter) Len() int {
+	return len(s.values)
+}
+
+// Swap swaps the values at the passed indices.  It is part of the
+// sort.Interface implementation.
+func (s *valuesSorter) Swap(i, j int) {
+	s.values[i], s.values[j] = s.values[j], s.values[i]
+	if s.strings != nil {
+		s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
+	}
+}
+
+// valueSortLess returns whether the first value should sort before the second
+// value.  It is used by valueSorter.Less as part of the sort.Interface
+// implementation.
+func valueSortLess(a, b reflect.Value) bool {
+	switch a.Kind() {
+	case reflect.Bool:
+		return !a.Bool() && b.Bool()
+	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
+		return a.Int() < b.Int()
+	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
+		return a.Uint() < b.Uint()
+	case reflect.Float32, reflect.Float64:
+		return a.Float() < b.Float()
+	case reflect.String:
+		return a.String() < b.String()
+	case reflect.Uintptr:
+		return a.Uint() < b.Uint()
+	case reflect.Array:
+		// Compare the contents of both arrays.
+		l := a.Len()
+		for i := 0; i < l; i++ {
+			av := a.Index(i)
+			bv := b.Index(i)
+			if av.Interface() == bv.Interface() {
+				continue
+			}
+			return valueSortLess(av, bv)
+		}
+	}
+	return a.String() < b.String()
+}
+
+// Less returns whether the value at index i should sort before the
+// value at index j.  It is part of the sort.Interface implementation.
+func (s *valuesSorter) Less(i, j int) bool {
+	if s.strings == nil {
+		return valueSortLess(s.values[i], s.values[j])
+	}
+	return s.strings[i] < s.strings[j]
+}
+
+// sortValues is a sort function that handles both native types and any type that
+// can be converted to error or Stringer.  Other inputs are sorted according to
+// their Value.String() value to ensure display stability.
+func sortValues(values []reflect.Value, cs *ConfigState) {
+	if len(values) == 0 {
+		return
+	}
+	sort.Sort(newValuesSorter(values, cs))
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/common_test.go

@@ -0,0 +1,298 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew_test
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+
+	"github.com/davecgh/go-spew/spew"
+)
+
+// custom type to test Stinger interface on non-pointer receiver.
+type stringer string
+
+// String implements the Stringer interface for testing invocation of custom
+// stringers on types with non-pointer receivers.
+func (s stringer) String() string {
+	return "stringer " + string(s)
+}
+
+// custom type to test Stinger interface on pointer receiver.
+type pstringer string
+
+// String implements the Stringer interface for testing invocation of custom
+// stringers on types with only pointer receivers.
+func (s *pstringer) String() string {
+	return "stringer " + string(*s)
+}
+
+// xref1 and xref2 are cross referencing structs for testing circular reference
+// detection.
+type xref1 struct {
+	ps2 *xref2
+}
+type xref2 struct {
+	ps1 *xref1
+}
+
+// indirCir1, indirCir2, and indirCir3 are used to generate an indirect circular
+// reference for testing detection.
+type indirCir1 struct {
+	ps2 *indirCir2
+}
+type indirCir2 struct {
+	ps3 *indirCir3
+}
+type indirCir3 struct {
+	ps1 *indirCir1
+}
+
+// embed is used to test embedded structures.
+type embed struct {
+	a string
+}
+
+// embedwrap is used to test embedded structures.
+type embedwrap struct {
+	*embed
+	e *embed
+}
+
+// panicer is used to intentionally cause a panic for testing spew properly
+// handles them
+type panicer int
+
+func (p panicer) String() string {
+	panic("test panic")
+}
+
+// customError is used to test custom error interface invocation.
+type customError int
+
+func (e customError) Error() string {
+	return fmt.Sprintf("error: %d", int(e))
+}
+
+// stringizeWants converts a slice of wanted test output into a format suitable
+// for a test error message.
+func stringizeWants(wants []string) string {
+	s := ""
+	for i, want := range wants {
+		if i > 0 {
+			s += fmt.Sprintf("want%d: %s", i+1, want)
+		} else {
+			s += "want: " + want
+		}
+	}
+	return s
+}
+
+// testFailed returns whether or not a test failed by checking if the result
+// of the test is in the slice of wanted strings.
+func testFailed(result string, wants []string) bool {
+	for _, want := range wants {
+		if result == want {
+			return false
+		}
+	}
+	return true
+}
+
+type sortableStruct struct {
+	x int
+}
+
+func (ss sortableStruct) String() string {
+	return fmt.Sprintf("ss.%d", ss.x)
+}
+
+type unsortableStruct struct {
+	x int
+}
+
+type sortTestCase struct {
+	input    []reflect.Value
+	expected []reflect.Value
+}
+
+func helpTestSortValues(tests []sortTestCase, cs *spew.ConfigState, t *testing.T) {
+	getInterfaces := func(values []reflect.Value) []interface{} {
+		interfaces := []interface{}{}
+		for _, v := range values {
+			interfaces = append(interfaces, v.Interface())
+		}
+		return interfaces
+	}
+
+	for _, test := range tests {
+		spew.SortValues(test.input, cs)
+		// reflect.DeepEqual cannot really make sense of reflect.Value,
+		// probably because of all the pointer tricks. For instance,
+		// v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{}
+		// instead.
+		input := getInterfaces(test.input)
+		expected := getInterfaces(test.expected)
+		if !reflect.DeepEqual(input, expected) {
+			t.Errorf("Sort mismatch:\n %v != %v", input, expected)
+		}
+	}
+}
+
+// TestSortValues ensures the sort functionality for relect.Value based sorting
+// works as intended.
+func TestSortValues(t *testing.T) {
+	v := reflect.ValueOf
+
+	a := v("a")
+	b := v("b")
+	c := v("c")
+	embedA := v(embed{"a"})
+	embedB := v(embed{"b"})
+	embedC := v(embed{"c"})
+	tests := []sortTestCase{
+		// No values.
+		{
+			[]reflect.Value{},
+			[]reflect.Value{},
+		},
+		// Bools.
+		{
+			[]reflect.Value{v(false), v(true), v(false)},
+			[]reflect.Value{v(false), v(false), v(true)},
+		},
+		// Ints.
+		{
+			[]reflect.Value{v(2), v(1), v(3)},
+			[]reflect.Value{v(1), v(2), v(3)},
+		},
+		// Uints.
+		{
+			[]reflect.Value{v(uint8(2)), v(uint8(1)), v(uint8(3))},
+			[]reflect.Value{v(uint8(1)), v(uint8(2)), v(uint8(3))},
+		},
+		// Floats.
+		{
+			[]reflect.Value{v(2.0), v(1.0), v(3.0)},
+			[]reflect.Value{v(1.0), v(2.0), v(3.0)},
+		},
+		// Strings.
+		{
+			[]reflect.Value{b, a, c},
+			[]reflect.Value{a, b, c},
+		},
+		// Array
+		{
+			[]reflect.Value{v([3]int{3, 2, 1}), v([3]int{1, 3, 2}), v([3]int{1, 2, 3})},
+			[]reflect.Value{v([3]int{1, 2, 3}), v([3]int{1, 3, 2}), v([3]int{3, 2, 1})},
+		},
+		// Uintptrs.
+		{
+			[]reflect.Value{v(uintptr(2)), v(uintptr(1)), v(uintptr(3))},
+			[]reflect.Value{v(uintptr(1)), v(uintptr(2)), v(uintptr(3))},
+		},
+		// SortableStructs.
+		{
+			// Note: not sorted - DisableMethods is set.
+			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
+			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
+		},
+		// UnsortableStructs.
+		{
+			// Note: not sorted - SpewKeys is false.
+			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
+			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
+		},
+		// Invalid.
+		{
+			[]reflect.Value{embedB, embedA, embedC},
+			[]reflect.Value{embedB, embedA, embedC},
+		},
+	}
+	cs := spew.ConfigState{DisableMethods: true, SpewKeys: false}
+	helpTestSortValues(tests, &cs, t)
+}
+
+// TestSortValuesWithMethods ensures the sort functionality for relect.Value
+// based sorting works as intended when using string methods.
+func TestSortValuesWithMethods(t *testing.T) {
+	v := reflect.ValueOf
+
+	a := v("a")
+	b := v("b")
+	c := v("c")
+	tests := []sortTestCase{
+		// Ints.
+		{
+			[]reflect.Value{v(2), v(1), v(3)},
+			[]reflect.Value{v(1), v(2), v(3)},
+		},
+		// Strings.
+		{
+			[]reflect.Value{b, a, c},
+			[]reflect.Value{a, b, c},
+		},
+		// SortableStructs.
+		{
+			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
+			[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
+		},
+		// UnsortableStructs.
+		{
+			// Note: not sorted - SpewKeys is false.
+			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
+			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
+		},
+	}
+	cs := spew.ConfigState{DisableMethods: false, SpewKeys: false}
+	helpTestSortValues(tests, &cs, t)
+}
+
+// TestSortValuesWithSpew ensures the sort functionality for relect.Value
+// based sorting works as intended when using spew to stringify keys.
+func TestSortValuesWithSpew(t *testing.T) {
+	v := reflect.ValueOf
+
+	a := v("a")
+	b := v("b")
+	c := v("c")
+	tests := []sortTestCase{
+		// Ints.
+		{
+			[]reflect.Value{v(2), v(1), v(3)},
+			[]reflect.Value{v(1), v(2), v(3)},
+		},
+		// Strings.
+		{
+			[]reflect.Value{b, a, c},
+			[]reflect.Value{a, b, c},
+		},
+		// SortableStructs.
+		{
+			[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
+			[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
+		},
+		// UnsortableStructs.
+		{
+			[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
+			[]reflect.Value{v(unsortableStruct{1}), v(unsortableStruct{2}), v(unsortableStruct{3})},
+		},
+	}
+	cs := spew.ConfigState{DisableMethods: true, SpewKeys: true}
+	helpTestSortValues(tests, &cs, t)
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/config.go

@@ -0,0 +1,297 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+)
+
+// ConfigState houses the configuration options used by spew to format and
+// display values.  There is a global instance, Config, that is used to control
+// all top-level Formatter and Dump functionality.  Each ConfigState instance
+// provides methods equivalent to the top-level functions.
+//
+// The zero value for ConfigState provides no indentation.  You would typically
+// want to set it to a space or a tab.
+//
+// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
+// with default settings.  See the documentation of NewDefaultConfig for default
+// values.
+type ConfigState struct {
+	// Indent specifies the string to use for each indentation level.  The
+	// global config instance that all top-level functions use set this to a
+	// single space by default.  If you would like more indentation, you might
+	// set this to a tab with "\t" or perhaps two spaces with "  ".
+	Indent string
+
+	// MaxDepth controls the maximum number of levels to descend into nested
+	// data structures.  The default, 0, means there is no limit.
+	//
+	// NOTE: Circular data structures are properly detected, so it is not
+	// necessary to set this value unless you specifically want to limit deeply
+	// nested data structures.
+	MaxDepth int
+
+	// DisableMethods specifies whether or not error and Stringer interfaces are
+	// invoked for types that implement them.
+	DisableMethods bool
+
+	// DisablePointerMethods specifies whether or not to check for and invoke
+	// error and Stringer interfaces on types which only accept a pointer
+	// receiver when the current type is not a pointer.
+	//
+	// NOTE: This might be an unsafe action since calling one of these methods
+	// with a pointer receiver could technically mutate the value, however,
+	// in practice, types which choose to satisify an error or Stringer
+	// interface with a pointer receiver should not be mutating their state
+	// inside these interface methods.  As a result, this option relies on
+	// access to the unsafe package, so it will not have any effect when
+	// running in environments without access to the unsafe package such as
+	// Google App Engine or with the "disableunsafe" build tag specified.
+	DisablePointerMethods bool
+
+	// ContinueOnMethod specifies whether or not recursion should continue once
+	// a custom error or Stringer interface is invoked.  The default, false,
+	// means it will print the results of invoking the custom error or Stringer
+	// interface and return immediately instead of continuing to recurse into
+	// the internals of the data type.
+	//
+	// NOTE: This flag does not have any effect if method invocation is disabled
+	// via the DisableMethods or DisablePointerMethods options.
+	ContinueOnMethod bool
+
+	// SortKeys specifies map keys should be sorted before being printed. Use
+	// this to have a more deterministic, diffable output.  Note that only
+	// native types (bool, int, uint, floats, uintptr and string) and types
+	// that support the error or Stringer interfaces (if methods are
+	// enabled) are supported, with other types sorted according to the
+	// reflect.Value.String() output which guarantees display stability.
+	SortKeys bool
+
+	// SpewKeys specifies that, as a last resort attempt, map keys should
+	// be spewed to strings and sorted by those strings.  This is only
+	// considered if SortKeys is true.
+	SpewKeys bool
+}
+
+// Config is the active configuration of the top-level functions.
+// The configuration can be changed by modifying the contents of spew.Config.
+var Config = ConfigState{Indent: " "}
+
+// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the formatted string as a value that satisfies error.  See NewFormatter
+// for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
+	return fmt.Errorf(format, c.convertArgs(a)...)
+}
+
+// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
+	return fmt.Fprint(w, c.convertArgs(a)...)
+}
+
+// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
+	return fmt.Fprintf(w, format, c.convertArgs(a)...)
+}
+
+// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
+// passed with a Formatter interface returned by c.NewFormatter.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
+	return fmt.Fprintln(w, c.convertArgs(a)...)
+}
+
+// Print is a wrapper for fmt.Print that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
+	return fmt.Print(c.convertArgs(a)...)
+}
+
+// Printf is a wrapper for fmt.Printf that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
+	return fmt.Printf(format, c.convertArgs(a)...)
+}
+
+// Println is a wrapper for fmt.Println that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
+	return fmt.Println(c.convertArgs(a)...)
+}
+
+// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Sprint(a ...interface{}) string {
+	return fmt.Sprint(c.convertArgs(a)...)
+}
+
+// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
+// passed with a Formatter interface returned by c.NewFormatter.  It returns
+// the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
+	return fmt.Sprintf(format, c.convertArgs(a)...)
+}
+
+// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
+// were passed with a Formatter interface returned by c.NewFormatter.  It
+// returns the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
+func (c *ConfigState) Sprintln(a ...interface{}) string {
+	return fmt.Sprintln(c.convertArgs(a)...)
+}
+
+/*
+NewFormatter returns a custom formatter that satisfies the fmt.Formatter
+interface.  As a result, it integrates cleanly with standard fmt package
+printing functions.  The formatter is useful for inline printing of smaller data
+types similar to the standard %v format specifier.
+
+The custom formatter only responds to the %v (most compact), %+v (adds pointer
+addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
+combinations.  Any other verbs such as %x and %q will be sent to the the
+standard fmt package for formatting.  In addition, the custom formatter ignores
+the width and precision arguments (however they will still work on the format
+specifiers not handled by the custom formatter).
+
+Typically this function shouldn't be called directly.  It is much easier to make
+use of the custom formatter by calling one of the convenience functions such as
+c.Printf, c.Println, or c.Printf.
+*/
+func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
+	return newFormatter(c, v)
+}
+
+// Fdump formats and displays the passed arguments to io.Writer w.  It formats
+// exactly the same as Dump.
+func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
+	fdump(c, w, a...)
+}
+
+/*
+Dump displays the passed parameters to standard out with newlines, customizable
+indentation, and additional debug information such as complete types and all
+pointer addresses used to indirect to the final value.  It provides the
+following features over the built-in printing facilities provided by the fmt
+package:
+
+	* Pointers are dereferenced and followed
+	* Circular data structures are detected and handled properly
+	* Custom Stringer/error interfaces are optionally invoked, including
+	  on unexported types
+	* Custom types which only implement the Stringer/error interfaces via
+	  a pointer receiver are optionally invoked when passing non-pointer
+	  variables
+	* Byte arrays and slices are dumped like the hexdump -C command which
+	  includes offsets, byte values in hex, and ASCII output
+
+The configuration options are controlled by modifying the public members
+of c.  See ConfigState for options documentation.
+
+See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
+get the formatted result as a string.
+*/
+func (c *ConfigState) Dump(a ...interface{}) {
+	fdump(c, os.Stdout, a...)
+}
+
+// Sdump returns a string with the passed arguments formatted exactly the same
+// as Dump.
+func (c *ConfigState) Sdump(a ...interface{}) string {
+	var buf bytes.Buffer
+	fdump(c, &buf, a...)
+	return buf.String()
+}
+
+// convertArgs accepts a slice of arguments and returns a slice of the same
+// length with each argument converted to a spew Formatter interface using
+// the ConfigState associated with s.
+func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
+	formatters = make([]interface{}, len(args))
+	for index, arg := range args {
+		formatters[index] = newFormatter(c, arg)
+	}
+	return formatters
+}
+
+// NewDefaultConfig returns a ConfigState with the following default settings.
+//
+// 	Indent: " "
+// 	MaxDepth: 0
+// 	DisableMethods: false
+// 	DisablePointerMethods: false
+// 	ContinueOnMethod: false
+// 	SortKeys: false
+func NewDefaultConfig() *ConfigState {
+	return &ConfigState{Indent: " "}
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/doc.go

@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+Package spew implements a deep pretty printer for Go data structures to aid in
+debugging.
+
+A quick overview of the additional features spew provides over the built-in
+printing facilities for Go data types are as follows:
+
+	* Pointers are dereferenced and followed
+	* Circular data structures are detected and handled properly
+	* Custom Stringer/error interfaces are optionally invoked, including
+	  on unexported types
+	* Custom types which only implement the Stringer/error interfaces via
+	  a pointer receiver are optionally invoked when passing non-pointer
+	  variables
+	* Byte arrays and slices are dumped like the hexdump -C command which
+	  includes offsets, byte values in hex, and ASCII output (only when using
+	  Dump style)
+
+There are two different approaches spew allows for dumping Go data structures:
+
+	* Dump style which prints with newlines, customizable indentation,
+	  and additional debug information such as types and all pointer addresses
+	  used to indirect to the final value
+	* A custom Formatter interface that integrates cleanly with the standard fmt
+	  package and replaces %v, %+v, %#v, and %#+v to provide inline printing
+	  similar to the default %v while providing the additional functionality
+	  outlined above and passing unsupported format verbs such as %x and %q
+	  along to fmt
+
+Quick Start
+
+This section demonstrates how to quickly get started with spew.  See the
+sections below for further details on formatting and configuration options.
+
+To dump a variable with full newlines, indentation, type, and pointer
+information use Dump, Fdump, or Sdump:
+	spew.Dump(myVar1, myVar2, ...)
+	spew.Fdump(someWriter, myVar1, myVar2, ...)
+	str := spew.Sdump(myVar1, myVar2, ...)
+
+Alternatively, if you would prefer to use format strings with a compacted inline
+printing style, use the convenience wrappers Printf, Fprintf, etc with
+%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
+%#+v (adds types and pointer addresses):
+	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
+	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
+	spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
+	spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
+
+Configuration Options
+
+Configuration of spew is handled by fields in the ConfigState type.  For
+convenience, all of the top-level functions use a global state available
+via the spew.Config global.
+
+It is also possible to create a ConfigState instance that provides methods
+equivalent to the top-level functions.  This allows concurrent configuration
+options.  See the ConfigState documentation for more details.
+
+The following configuration options are available:
+	* Indent
+		String to use for each indentation level for Dump functions.
+		It is a single space by default.  A popular alternative is "\t".
+
+	* MaxDepth
+		Maximum number of levels to descend into nested data structures.
+		There is no limit by default.
+
+	* DisableMethods
+		Disables invocation of error and Stringer interface methods.
+		Method invocation is enabled by default.
+
+	* DisablePointerMethods
+		Disables invocation of error and Stringer interface methods on types
+		which only accept pointer receivers from non-pointer variables.
+		Pointer method invocation is enabled by default.
+
+	* ContinueOnMethod
+		Enables recursion into types after invoking error and Stringer interface
+		methods. Recursion after method invocation is disabled by default.
+
+	* SortKeys
+		Specifies map keys should be sorted before being printed. Use
+		this to have a more deterministic, diffable output.  Note that
+		only native types (bool, int, uint, floats, uintptr and string)
+		and types which implement error or Stringer interfaces are
+		supported with other types sorted according to the
+		reflect.Value.String() output which guarantees display
+		stability.  Natural map order is used by default.
+
+	* SpewKeys
+		Specifies that, as a last resort attempt, map keys should be
+		spewed to strings and sorted by those strings.  This is only
+		considered if SortKeys is true.
+
+Dump Usage
+
+Simply call spew.Dump with a list of variables you want to dump:
+
+	spew.Dump(myVar1, myVar2, ...)
+
+You may also call spew.Fdump if you would prefer to output to an arbitrary
+io.Writer.  For example, to dump to standard error:
+
+	spew.Fdump(os.Stderr, myVar1, myVar2, ...)
+
+A third option is to call spew.Sdump to get the formatted output as a string:
+
+	str := spew.Sdump(myVar1, myVar2, ...)
+
+Sample Dump Output
+
+See the Dump example for details on the setup of the types and variables being
+shown here.
+
+	(main.Foo) {
+	 unexportedField: (*main.Bar)(0xf84002e210)({
+	  flag: (main.Flag) flagTwo,
+	  data: (uintptr) <nil>
+	 }),
+	 ExportedField: (map[interface {}]interface {}) (len=1) {
+	  (string) (len=3) "one": (bool) true
+	 }
+	}
+
+Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
+command as shown.
+	([]uint8) (len=32 cap=32) {
+	 00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
+	 00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
+	 00000020  31 32                                             |12|
+	}
+
+Custom Formatter
+
+Spew provides a custom formatter that implements the fmt.Formatter interface
+so that it integrates cleanly with standard fmt package printing functions. The
+formatter is useful for inline printing of smaller data types similar to the
+standard %v format specifier.
+
+The custom formatter only responds to the %v (most compact), %+v (adds pointer
+addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
+combinations.  Any other verbs such as %x and %q will be sent to the the
+standard fmt package for formatting.  In addition, the custom formatter ignores
+the width and precision arguments (however they will still work on the format
+specifiers not handled by the custom formatter).
+
+Custom Formatter Usage
+
+The simplest way to make use of the spew custom formatter is to call one of the
+convenience functions such as spew.Printf, spew.Println, or spew.Printf.  The
+functions have syntax you are most likely already familiar with:
+
+	spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
+	spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
+	spew.Println(myVar, myVar2)
+	spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
+	spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
+
+See the Index for the full list convenience functions.
+
+Sample Formatter Output
+
+Double pointer to a uint8:
+	  %v: <**>5
+	 %+v: <**>(0xf8400420d0->0xf8400420c8)5
+	 %#v: (**uint8)5
+	%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
+
+Pointer to circular struct with a uint8 field and a pointer to itself:
+	  %v: <*>{1 <*><shown>}
+	 %+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
+	 %#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
+	%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
+
+See the Printf example for details on the setup of variables being shown
+here.
+
+Errors
+
+Since it is possible for custom Stringer/error interfaces to panic, spew
+detects them and handles them internally by printing the panic information
+inline with the output.  Since spew is intended to provide deep pretty printing
+capabilities on structures, it intentionally does not return any errors.
+*/
+package spew

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dump.go

@@ -0,0 +1,509 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew
+
+import (
+	"bytes"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"os"
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+var (
+	// uint8Type is a reflect.Type representing a uint8.  It is used to
+	// convert cgo types to uint8 slices for hexdumping.
+	uint8Type = reflect.TypeOf(uint8(0))
+
+	// cCharRE is a regular expression that matches a cgo char.
+	// It is used to detect character arrays to hexdump them.
+	cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
+
+	// cUnsignedCharRE is a regular expression that matches a cgo unsigned
+	// char.  It is used to detect unsigned character arrays to hexdump
+	// them.
+	cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
+
+	// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
+	// It is used to detect uint8_t arrays to hexdump them.
+	cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
+)
+
+// dumpState contains information about the state of a dump operation.
+type dumpState struct {
+	w                io.Writer
+	depth            int
+	pointers         map[uintptr]int
+	ignoreNextType   bool
+	ignoreNextIndent bool
+	cs               *ConfigState
+}
+
+// indent performs indentation according to the depth level and cs.Indent
+// option.
+func (d *dumpState) indent() {
+	if d.ignoreNextIndent {
+		d.ignoreNextIndent = false
+		return
+	}
+	d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
+}
+
+// unpackValue returns values inside of non-nil interfaces when possible.
+// This is useful for data types like structs, arrays, slices, and maps which
+// can contain varying types packed inside an interface.
+func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
+	if v.Kind() == reflect.Interface && !v.IsNil() {
+		v = v.Elem()
+	}
+	return v
+}
+
+// dumpPtr handles formatting of pointers by indirecting them as necessary.
+func (d *dumpState) dumpPtr(v reflect.Value) {
+	// Remove pointers at or below the current depth from map used to detect
+	// circular refs.
+	for k, depth := range d.pointers {
+		if depth >= d.depth {
+			delete(d.pointers, k)
+		}
+	}
+
+	// Keep list of all dereferenced pointers to show later.
+	pointerChain := make([]uintptr, 0)
+
+	// Figure out how many levels of indirection there are by dereferencing
+	// pointers and unpacking interfaces down the chain while detecting circular
+	// references.
+	nilFound := false
+	cycleFound := false
+	indirects := 0
+	ve := v
+	for ve.Kind() == reflect.Ptr {
+		if ve.IsNil() {
+			nilFound = true
+			break
+		}
+		indirects++
+		addr := ve.Pointer()
+		pointerChain = append(pointerChain, addr)
+		if pd, ok := d.pointers[addr]; ok && pd < d.depth {
+			cycleFound = true
+			indirects--
+			break
+		}
+		d.pointers[addr] = d.depth
+
+		ve = ve.Elem()
+		if ve.Kind() == reflect.Interface {
+			if ve.IsNil() {
+				nilFound = true
+				break
+			}
+			ve = ve.Elem()
+		}
+	}
+
+	// Display type information.
+	d.w.Write(openParenBytes)
+	d.w.Write(bytes.Repeat(asteriskBytes, indirects))
+	d.w.Write([]byte(ve.Type().String()))
+	d.w.Write(closeParenBytes)
+
+	// Display pointer information.
+	if len(pointerChain) > 0 {
+		d.w.Write(openParenBytes)
+		for i, addr := range pointerChain {
+			if i > 0 {
+				d.w.Write(pointerChainBytes)
+			}
+			printHexPtr(d.w, addr)
+		}
+		d.w.Write(closeParenBytes)
+	}
+
+	// Display dereferenced value.
+	d.w.Write(openParenBytes)
+	switch {
+	case nilFound == true:
+		d.w.Write(nilAngleBytes)
+
+	case cycleFound == true:
+		d.w.Write(circularBytes)
+
+	default:
+		d.ignoreNextType = true
+		d.dump(ve)
+	}
+	d.w.Write(closeParenBytes)
+}
+
+// dumpSlice handles formatting of arrays and slices.  Byte (uint8 under
+// reflection) arrays and slices are dumped in hexdump -C fashion.
+func (d *dumpState) dumpSlice(v reflect.Value) {
+	// Determine whether this type should be hex dumped or not.  Also,
+	// for types which should be hexdumped, try to use the underlying data
+	// first, then fall back to trying to convert them to a uint8 slice.
+	var buf []uint8
+	doConvert := false
+	doHexDump := false
+	numEntries := v.Len()
+	if numEntries > 0 {
+		vt := v.Index(0).Type()
+		vts := vt.String()
+		switch {
+		// C types that need to be converted.
+		case cCharRE.MatchString(vts):
+			fallthrough
+		case cUnsignedCharRE.MatchString(vts):
+			fallthrough
+		case cUint8tCharRE.MatchString(vts):
+			doConvert = true
+
+		// Try to use existing uint8 slices and fall back to converting
+		// and copying if that fails.
+		case vt.Kind() == reflect.Uint8:
+			// We need an addressable interface to convert the type
+			// to a byte slice.  However, the reflect package won't
+			// give us an interface on certain things like
+			// unexported struct fields in order to enforce
+			// visibility rules.  We use unsafe, when available, to
+			// bypass these restrictions since this package does not
+			// mutate the values.
+			vs := v
+			if !vs.CanInterface() || !vs.CanAddr() {
+				vs = unsafeReflectValue(vs)
+			}
+			if !UnsafeDisabled {
+				vs = vs.Slice(0, numEntries)
+
+				// Use the existing uint8 slice if it can be
+				// type asserted.
+				iface := vs.Interface()
+				if slice, ok := iface.([]uint8); ok {
+					buf = slice
+					doHexDump = true
+					break
+				}
+			}
+
+			// The underlying data needs to be converted if it can't
+			// be type asserted to a uint8 slice.
+			doConvert = true
+		}
+
+		// Copy and convert the underlying type if needed.
+		if doConvert && vt.ConvertibleTo(uint8Type) {
+			// Convert and copy each element into a uint8 byte
+			// slice.
+			buf = make([]uint8, numEntries)
+			for i := 0; i < numEntries; i++ {
+				vv := v.Index(i)
+				buf[i] = uint8(vv.Convert(uint8Type).Uint())
+			}
+			doHexDump = true
+		}
+	}
+
+	// Hexdump the entire slice as needed.
+	if doHexDump {
+		indent := strings.Repeat(d.cs.Indent, d.depth)
+		str := indent + hex.Dump(buf)
+		str = strings.Replace(str, "\n", "\n"+indent, -1)
+		str = strings.TrimRight(str, d.cs.Indent)
+		d.w.Write([]byte(str))
+		return
+	}
+
+	// Recursively call dump for each item.
+	for i := 0; i < numEntries; i++ {
+		d.dump(d.unpackValue(v.Index(i)))
+		if i < (numEntries - 1) {
+			d.w.Write(commaNewlineBytes)
+		} else {
+			d.w.Write(newlineBytes)
+		}
+	}
+}
+
+// dump is the main workhorse for dumping a value.  It uses the passed reflect
+// value to figure out what kind of object we are dealing with and formats it
+// appropriately.  It is a recursive function, however circular data structures
+// are detected and handled properly.
+func (d *dumpState) dump(v reflect.Value) {
+	// Handle invalid reflect values immediately.
+	kind := v.Kind()
+	if kind == reflect.Invalid {
+		d.w.Write(invalidAngleBytes)
+		return
+	}
+
+	// Handle pointers specially.
+	if kind == reflect.Ptr {
+		d.indent()
+		d.dumpPtr(v)
+		return
+	}
+
+	// Print type information unless already handled elsewhere.
+	if !d.ignoreNextType {
+		d.indent()
+		d.w.Write(openParenBytes)
+		d.w.Write([]byte(v.Type().String()))
+		d.w.Write(closeParenBytes)
+		d.w.Write(spaceBytes)
+	}
+	d.ignoreNextType = false
+
+	// Display length and capacity if the built-in len and cap functions
+	// work with the value's kind and the len/cap itself is non-zero.
+	valueLen, valueCap := 0, 0
+	switch v.Kind() {
+	case reflect.Array, reflect.Slice, reflect.Chan:
+		valueLen, valueCap = v.Len(), v.Cap()
+	case reflect.Map, reflect.String:
+		valueLen = v.Len()
+	}
+	if valueLen != 0 || valueCap != 0 {
+		d.w.Write(openParenBytes)
+		if valueLen != 0 {
+			d.w.Write(lenEqualsBytes)
+			printInt(d.w, int64(valueLen), 10)
+		}
+		if valueCap != 0 {
+			if valueLen != 0 {
+				d.w.Write(spaceBytes)
+			}
+			d.w.Write(capEqualsBytes)
+			printInt(d.w, int64(valueCap), 10)
+		}
+		d.w.Write(closeParenBytes)
+		d.w.Write(spaceBytes)
+	}
+
+	// Call Stringer/error interfaces if they exist and the handle methods flag
+	// is enabled
+	if !d.cs.DisableMethods {
+		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
+			if handled := handleMethods(d.cs, d.w, v); handled {
+				return
+			}
+		}
+	}
+
+	switch kind {
+	case reflect.Invalid:
+		// Do nothing.  We should never get here since invalid has already
+		// been handled above.
+
+	case reflect.Bool:
+		printBool(d.w, v.Bool())
+
+	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
+		printInt(d.w, v.Int(), 10)
+
+	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
+		printUint(d.w, v.Uint(), 10)
+
+	case reflect.Float32:
+		printFloat(d.w, v.Float(), 32)
+
+	case reflect.Float64:
+		printFloat(d.w, v.Float(), 64)
+
+	case reflect.Complex64:
+		printComplex(d.w, v.Complex(), 32)
+
+	case reflect.Complex128:
+		printComplex(d.w, v.Complex(), 64)
+
+	case reflect.Slice:
+		if v.IsNil() {
+			d.w.Write(nilAngleBytes)
+			break
+		}
+		fallthrough
+
+	case reflect.Array:
+		d.w.Write(openBraceNewlineBytes)
+		d.depth++
+		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
+			d.indent()
+			d.w.Write(maxNewlineBytes)
+		} else {
+			d.dumpSlice(v)
+		}
+		d.depth--
+		d.indent()
+		d.w.Write(closeBraceBytes)
+
+	case reflect.String:
+		d.w.Write([]byte(strconv.Quote(v.String())))
+
+	case reflect.Interface:
+		// The only time we should get here is for nil interfaces due to
+		// unpackValue calls.
+		if v.IsNil() {
+			d.w.Write(nilAngleBytes)
+		}
+
+	case reflect.Ptr:
+		// Do nothing.  We should never get here since pointers have already
+		// been handled above.
+
+	case reflect.Map:
+		// nil maps should be indicated as different than empty maps
+		if v.IsNil() {
+			d.w.Write(nilAngleBytes)
+			break
+		}
+
+		d.w.Write(openBraceNewlineBytes)
+		d.depth++
+		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
+			d.indent()
+			d.w.Write(maxNewlineBytes)
+		} else {
+			numEntries := v.Len()
+			keys := v.MapKeys()
+			if d.cs.SortKeys {
+				sortValues(keys, d.cs)
+			}
+			for i, key := range keys {
+				d.dump(d.unpackValue(key))
+				d.w.Write(colonSpaceBytes)
+				d.ignoreNextIndent = true
+				d.dump(d.unpackValue(v.MapIndex(key)))
+				if i < (numEntries - 1) {
+					d.w.Write(commaNewlineBytes)
+				} else {
+					d.w.Write(newlineBytes)
+				}
+			}
+		}
+		d.depth--
+		d.indent()
+		d.w.Write(closeBraceBytes)
+
+	case reflect.Struct:
+		d.w.Write(openBraceNewlineBytes)
+		d.depth++
+		if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
+			d.indent()
+			d.w.Write(maxNewlineBytes)
+		} else {
+			vt := v.Type()
+			numFields := v.NumField()
+			for i := 0; i < numFields; i++ {
+				d.indent()
+				vtf := vt.Field(i)
+				d.w.Write([]byte(vtf.Name))
+				d.w.Write(colonSpaceBytes)
+				d.ignoreNextIndent = true
+				d.dump(d.unpackValue(v.Field(i)))
+				if i < (numFields - 1) {
+					d.w.Write(commaNewlineBytes)
+				} else {
+					d.w.Write(newlineBytes)
+				}
+			}
+		}
+		d.depth--
+		d.indent()
+		d.w.Write(closeBraceBytes)
+
+	case reflect.Uintptr:
+		printHexPtr(d.w, uintptr(v.Uint()))
+
+	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
+		printHexPtr(d.w, v.Pointer())
+
+	// There were not any other types at the time this code was written, but
+	// fall back to letting the default fmt package handle it in case any new
+	// types are added.
+	default:
+		if v.CanInterface() {
+			fmt.Fprintf(d.w, "%v", v.Interface())
+		} else {
+			fmt.Fprintf(d.w, "%v", v.String())
+		}
+	}
+}
+
+// fdump is a helper function to consolidate the logic from the various public
+// methods which take varying writers and config states.
+func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
+	for _, arg := range a {
+		if arg == nil {
+			w.Write(interfaceBytes)
+			w.Write(spaceBytes)
+			w.Write(nilAngleBytes)
+			w.Write(newlineBytes)
+			continue
+		}
+
+		d := dumpState{w: w, cs: cs}
+		d.pointers = make(map[uintptr]int)
+		d.dump(reflect.ValueOf(arg))
+		d.w.Write(newlineBytes)
+	}
+}
+
+// Fdump formats and displays the passed arguments to io.Writer w.  It formats
+// exactly the same as Dump.
+func Fdump(w io.Writer, a ...interface{}) {
+	fdump(&Config, w, a...)
+}
+
+// Sdump returns a string with the passed arguments formatted exactly the same
+// as Dump.
+func Sdump(a ...interface{}) string {
+	var buf bytes.Buffer
+	fdump(&Config, &buf, a...)
+	return buf.String()
+}
+
+/*
+Dump displays the passed parameters to standard out with newlines, customizable
+indentation, and additional debug information such as complete types and all
+pointer addresses used to indirect to the final value.  It provides the
+following features over the built-in printing facilities provided by the fmt
+package:
+
+	* Pointers are dereferenced and followed
+	* Circular data structures are detected and handled properly
+	* Custom Stringer/error interfaces are optionally invoked, including
+	  on unexported types
+	* Custom types which only implement the Stringer/error interfaces via
+	  a pointer receiver are optionally invoked when passing non-pointer
+	  variables
+	* Byte arrays and slices are dumped like the hexdump -C command which
+	  includes offsets, byte values in hex, and ASCII output
+
+The configuration options are controlled by an exported package global,
+spew.Config.  See ConfigState for options documentation.
+
+See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
+get the formatted result as a string.
+*/
+func Dump(a ...interface{}) {
+	fdump(&Config, os.Stdout, a...)
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dumpcgo_test.go

@@ -0,0 +1,98 @@
+// Copyright (c) 2013 Dave Collins <dave@davec.name>
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// NOTE: Due to the following build constraints, this file will only be compiled
+// when both cgo is supported and "-tags testcgo" is added to the go test
+// command line.  This means the cgo tests are only added (and hence run) when
+// specifially requested.  This configuration is used because spew itself
+// does not require cgo to run even though it does handle certain cgo types
+// specially.  Rather than forcing all clients to require cgo and an external
+// C compiler just to run the tests, this scheme makes them optional.
+// +build cgo,testcgo
+
+package spew_test
+
+import (
+	"fmt"
+
+	"github.com/davecgh/go-spew/spew/testdata"
+)
+
+func addCgoDumpTests() {
+	// C char pointer.
+	v := testdata.GetCgoCharPointer()
+	nv := testdata.GetCgoNullCharPointer()
+	pv := &v
+	vcAddr := fmt.Sprintf("%p", v)
+	vAddr := fmt.Sprintf("%p", pv)
+	pvAddr := fmt.Sprintf("%p", &pv)
+	vt := "*testdata._Ctype_char"
+	vs := "116"
+	addDumpTest(v, "("+vt+")("+vcAddr+")("+vs+")\n")
+	addDumpTest(pv, "(*"+vt+")("+vAddr+"->"+vcAddr+")("+vs+")\n")
+	addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+"->"+vcAddr+")("+vs+")\n")
+	addDumpTest(nv, "("+vt+")(<nil>)\n")
+
+	// C char array.
+	v2, v2l, v2c := testdata.GetCgoCharArray()
+	v2Len := fmt.Sprintf("%d", v2l)
+	v2Cap := fmt.Sprintf("%d", v2c)
+	v2t := "[6]testdata._Ctype_char"
+	v2s := "(len=" + v2Len + " cap=" + v2Cap + ") " +
+		"{\n 00000000  74 65 73 74 32 00                               " +
+		"  |test2.|\n}"
+	addDumpTest(v2, "("+v2t+") "+v2s+"\n")
+
+	// C unsigned char array.
+	v3, v3l, v3c := testdata.GetCgoUnsignedCharArray()
+	v3Len := fmt.Sprintf("%d", v3l)
+	v3Cap := fmt.Sprintf("%d", v3c)
+	v3t := "[6]testdata._Ctype_unsignedchar"
+	v3s := "(len=" + v3Len + " cap=" + v3Cap + ") " +
+		"{\n 00000000  74 65 73 74 33 00                               " +
+		"  |test3.|\n}"
+	addDumpTest(v3, "("+v3t+") "+v3s+"\n")
+
+	// C signed char array.
+	v4, v4l, v4c := testdata.GetCgoSignedCharArray()
+	v4Len := fmt.Sprintf("%d", v4l)
+	v4Cap := fmt.Sprintf("%d", v4c)
+	v4t := "[6]testdata._Ctype_schar"
+	v4t2 := "testdata._Ctype_schar"
+	v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
+		"{\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 101,\n (" + v4t2 +
+		") 115,\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 52,\n (" + v4t2 +
+		") 0\n}"
+	addDumpTest(v4, "("+v4t+") "+v4s+"\n")
+
+	// C uint8_t array.
+	v5, v5l, v5c := testdata.GetCgoUint8tArray()
+	v5Len := fmt.Sprintf("%d", v5l)
+	v5Cap := fmt.Sprintf("%d", v5c)
+	v5t := "[6]testdata._Ctype_uint8_t"
+	v5s := "(len=" + v5Len + " cap=" + v5Cap + ") " +
+		"{\n 00000000  74 65 73 74 35 00                               " +
+		"  |test5.|\n}"
+	addDumpTest(v5, "("+v5t+") "+v5s+"\n")
+
+	// C typedefed unsigned char array.
+	v6, v6l, v6c := testdata.GetCgoTypdefedUnsignedCharArray()
+	v6Len := fmt.Sprintf("%d", v6l)
+	v6Cap := fmt.Sprintf("%d", v6c)
+	v6t := "[6]testdata._Ctype_custom_uchar_t"
+	v6s := "(len=" + v6Len + " cap=" + v6Cap + ") " +
+		"{\n 00000000  74 65 73 74 36 00                               " +
+		"  |test6.|\n}"
+	addDumpTest(v6, "("+v6t+") "+v6s+"\n")
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dumpnocgo_test.go

@@ -0,0 +1,26 @@
+// Copyright (c) 2013 Dave Collins <dave@davec.name>
+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// NOTE: Due to the following build constraints, this file will only be compiled
+// when either cgo is not supported or "-tags testcgo" is not added to the go
+// test command line.  This file intentionally does not setup any cgo tests in
+// this scenario.
+// +build !cgo !testcgo
+
+package spew_test
+
+func addCgoDumpTests() {
+	// Don't add any tests for cgo since this file is only compiled when
+	// there should not be any cgo tests.
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/example_test.go

@@ -0,0 +1,226 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew_test
+
+import (
+	"fmt"
+
+	"github.com/davecgh/go-spew/spew"
+)
+
+type Flag int
+
+const (
+	flagOne Flag = iota
+	flagTwo
+)
+
+var flagStrings = map[Flag]string{
+	flagOne: "flagOne",
+	flagTwo: "flagTwo",
+}
+
+func (f Flag) String() string {
+	if s, ok := flagStrings[f]; ok {
+		return s
+	}
+	return fmt.Sprintf("Unknown flag (%d)", int(f))
+}
+
+type Bar struct {
+	data uintptr
+}
+
+type Foo struct {
+	unexportedField Bar
+	ExportedField   map[interface{}]interface{}
+}
+
+// This example demonstrates how to use Dump to dump variables to stdout.
+func ExampleDump() {
+	// The following package level declarations are assumed for this example:
+	/*
+		type Flag int
+
+		const (
+			flagOne Flag = iota
+			flagTwo
+		)
+
+		var flagStrings = map[Flag]string{
+			flagOne: "flagOne",
+			flagTwo: "flagTwo",
+		}
+
+		func (f Flag) String() string {
+			if s, ok := flagStrings[f]; ok {
+				return s
+			}
+			return fmt.Sprintf("Unknown flag (%d)", int(f))
+		}
+
+		type Bar struct {
+			data uintptr
+		}
+
+		type Foo struct {
+			unexportedField Bar
+			ExportedField   map[interface{}]interface{}
+		}
+	*/
+
+	// Setup some sample data structures for the example.
+	bar := Bar{uintptr(0)}
+	s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
+	f := Flag(5)
+	b := []byte{
+		0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+		0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
+		0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
+		0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
+		0x31, 0x32,
+	}
+
+	// Dump!
+	spew.Dump(s1, f, b)
+
+	// Output:
+	// (spew_test.Foo) {
+	//  unexportedField: (spew_test.Bar) {
+	//   data: (uintptr) <nil>
+	//  },
+	//  ExportedField: (map[interface {}]interface {}) (len=1) {
+	//   (string) (len=3) "one": (bool) true
+	//  }
+	// }
+	// (spew_test.Flag) Unknown flag (5)
+	// ([]uint8) (len=34 cap=34) {
+	//  00000000  11 12 13 14 15 16 17 18  19 1a 1b 1c 1d 1e 1f 20  |............... |
+	//  00000010  21 22 23 24 25 26 27 28  29 2a 2b 2c 2d 2e 2f 30  |!"#$%&'()*+,-./0|
+	//  00000020  31 32                                             |12|
+	// }
+	//
+}
+
+// This example demonstrates how to use Printf to display a variable with a
+// format string and inline formatting.
+func ExamplePrintf() {
+	// Create a double pointer to a uint 8.
+	ui8 := uint8(5)
+	pui8 := &ui8
+	ppui8 := &pui8
+
+	// Create a circular data type.
+	type circular struct {
+		ui8 uint8
+		c   *circular
+	}
+	c := circular{ui8: 1}
+	c.c = &c
+
+	// Print!
+	spew.Printf("ppui8: %v\n", ppui8)
+	spew.Printf("circular: %v\n", c)
+
+	// Output:
+	// ppui8: <**>5
+	// circular: {1 <*>{1 <*><shown>}}
+}
+
+// This example demonstrates how to use a ConfigState.
+func ExampleConfigState() {
+	// Modify the indent level of the ConfigState only.  The global
+	// configuration is not modified.
+	scs := spew.ConfigState{Indent: "\t"}
+
+	// Output using the ConfigState instance.
+	v := map[string]int{"one": 1}
+	scs.Printf("v: %v\n", v)
+	scs.Dump(v)
+
+	// Output:
+	// v: map[one:1]
+	// (map[string]int) (len=1) {
+	// 	(string) (len=3) "one": (int) 1
+	// }
+}
+
+// This example demonstrates how to use ConfigState.Dump to dump variables to
+// stdout
+func ExampleConfigState_Dump() {
+	// See the top-level Dump example for details on the types used in this
+	// example.
+
+	// Create two ConfigState instances with different indentation.
+	scs := spew.ConfigState{Indent: "\t"}
+	scs2 := spew.ConfigState{Indent: " "}
+
+	// Setup some sample data structures for the example.
+	bar := Bar{uintptr(0)}
+	s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
+
+	// Dump using the ConfigState instances.
+	scs.Dump(s1)
+	scs2.Dump(s1)
+
+	// Output:
+	// (spew_test.Foo) {
+	// 	unexportedField: (spew_test.Bar) {
+	// 		data: (uintptr) <nil>
+	// 	},
+	// 	ExportedField: (map[interface {}]interface {}) (len=1) {
+	//		(string) (len=3) "one": (bool) true
+	// 	}
+	// }
+	// (spew_test.Foo) {
+	//  unexportedField: (spew_test.Bar) {
+	//   data: (uintptr) <nil>
+	//  },
+	//  ExportedField: (map[interface {}]interface {}) (len=1) {
+	//   (string) (len=3) "one": (bool) true
+	//  }
+	// }
+	//
+}
+
+// This example demonstrates how to use ConfigState.Printf to display a variable
+// with a format string and inline formatting.
+func ExampleConfigState_Printf() {
+	// See the top-level Dump example for details on the types used in this
+	// example.
+
+	// Create two ConfigState instances and modify the method handling of the
+	// first ConfigState only.
+	scs := spew.NewDefaultConfig()
+	scs2 := spew.NewDefaultConfig()
+	scs.DisableMethods = true
+
+	// Alternatively
+	// scs := spew.ConfigState{Indent: " ", DisableMethods: true}
+	// scs2 := spew.ConfigState{Indent: " "}
+
+	// This is of type Flag which implements a Stringer and has raw value 1.
+	f := flagTwo
+
+	// Dump using the ConfigState instances.
+	scs.Printf("f: %v\n", f)
+	scs2.Printf("f: %v\n", f)
+
+	// Output:
+	// f: 1
+	// f: flagTwo
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/format.go

@@ -0,0 +1,419 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew
+
+import (
+	"bytes"
+	"fmt"
+	"reflect"
+	"strconv"
+	"strings"
+)
+
+// supportedFlags is a list of all the character flags supported by fmt package.
+const supportedFlags = "0-+# "
+
+// formatState implements the fmt.Formatter interface and contains information
+// about the state of a formatting operation.  The NewFormatter function can
+// be used to get a new Formatter which can be used directly as arguments
+// in standard fmt package printing calls.
+type formatState struct {
+	value          interface{}
+	fs             fmt.State
+	depth          int
+	pointers       map[uintptr]int
+	ignoreNextType bool
+	cs             *ConfigState
+}
+
+// buildDefaultFormat recreates the original format string without precision
+// and width information to pass in to fmt.Sprintf in the case of an
+// unrecognized type.  Unless new types are added to the language, this
+// function won't ever be called.
+func (f *formatState) buildDefaultFormat() (format string) {
+	buf := bytes.NewBuffer(percentBytes)
+
+	for _, flag := range supportedFlags {
+		if f.fs.Flag(int(flag)) {
+			buf.WriteRune(flag)
+		}
+	}
+
+	buf.WriteRune('v')
+
+	format = buf.String()
+	return format
+}
+
+// constructOrigFormat recreates the original format string including precision
+// and width information to pass along to the standard fmt package.  This allows
+// automatic deferral of all format strings this package doesn't support.
+func (f *formatState) constructOrigFormat(verb rune) (format string) {
+	buf := bytes.NewBuffer(percentBytes)
+
+	for _, flag := range supportedFlags {
+		if f.fs.Flag(int(flag)) {
+			buf.WriteRune(flag)
+		}
+	}
+
+	if width, ok := f.fs.Width(); ok {
+		buf.WriteString(strconv.Itoa(width))
+	}
+
+	if precision, ok := f.fs.Precision(); ok {
+		buf.Write(precisionBytes)
+		buf.WriteString(strconv.Itoa(precision))
+	}
+
+	buf.WriteRune(verb)
+
+	format = buf.String()
+	return format
+}
+
+// unpackValue returns values inside of non-nil interfaces when possible and
+// ensures that types for values which have been unpacked from an interface
+// are displayed when the show types flag is also set.
+// This is useful for data types like structs, arrays, slices, and maps which
+// can contain varying types packed inside an interface.
+func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
+	if v.Kind() == reflect.Interface {
+		f.ignoreNextType = false
+		if !v.IsNil() {
+			v = v.Elem()
+		}
+	}
+	return v
+}
+
+// formatPtr handles formatting of pointers by indirecting them as necessary.
+func (f *formatState) formatPtr(v reflect.Value) {
+	// Display nil if top level pointer is nil.
+	showTypes := f.fs.Flag('#')
+	if v.IsNil() && (!showTypes || f.ignoreNextType) {
+		f.fs.Write(nilAngleBytes)
+		return
+	}
+
+	// Remove pointers at or below the current depth from map used to detect
+	// circular refs.
+	for k, depth := range f.pointers {
+		if depth >= f.depth {
+			delete(f.pointers, k)
+		}
+	}
+
+	// Keep list of all dereferenced pointers to possibly show later.
+	pointerChain := make([]uintptr, 0)
+
+	// Figure out how many levels of indirection there are by derferencing
+	// pointers and unpacking interfaces down the chain while detecting circular
+	// references.
+	nilFound := false
+	cycleFound := false
+	indirects := 0
+	ve := v
+	for ve.Kind() == reflect.Ptr {
+		if ve.IsNil() {
+			nilFound = true
+			break
+		}
+		indirects++
+		addr := ve.Pointer()
+		pointerChain = append(pointerChain, addr)
+		if pd, ok := f.pointers[addr]; ok && pd < f.depth {
+			cycleFound = true
+			indirects--
+			break
+		}
+		f.pointers[addr] = f.depth
+
+		ve = ve.Elem()
+		if ve.Kind() == reflect.Interface {
+			if ve.IsNil() {
+				nilFound = true
+				break
+			}
+			ve = ve.Elem()
+		}
+	}
+
+	// Display type or indirection level depending on flags.
+	if showTypes && !f.ignoreNextType {
+		f.fs.Write(openParenBytes)
+		f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
+		f.fs.Write([]byte(ve.Type().String()))
+		f.fs.Write(closeParenBytes)
+	} else {
+		if nilFound || cycleFound {
+			indirects += strings.Count(ve.Type().String(), "*")
+		}
+		f.fs.Write(openAngleBytes)
+		f.fs.Write([]byte(strings.Repeat("*", indirects)))
+		f.fs.Write(closeAngleBytes)
+	}
+
+	// Display pointer information depending on flags.
+	if f.fs.Flag('+') && (len(pointerChain) > 0) {
+		f.fs.Write(openParenBytes)
+		for i, addr := range pointerChain {
+			if i > 0 {
+				f.fs.Write(pointerChainBytes)
+			}
+			printHexPtr(f.fs, addr)
+		}
+		f.fs.Write(closeParenBytes)
+	}
+
+	// Display dereferenced value.
+	switch {
+	case nilFound == true:
+		f.fs.Write(nilAngleBytes)
+
+	case cycleFound == true:
+		f.fs.Write(circularShortBytes)
+
+	default:
+		f.ignoreNextType = true
+		f.format(ve)
+	}
+}
+
+// format is the main workhorse for providing the Formatter interface.  It
+// uses the passed reflect value to figure out what kind of object we are
+// dealing with and formats it appropriately.  It is a recursive function,
+// however circular data structures are detected and handled properly.
+func (f *formatState) format(v reflect.Value) {
+	// Handle invalid reflect values immediately.
+	kind := v.Kind()
+	if kind == reflect.Invalid {
+		f.fs.Write(invalidAngleBytes)
+		return
+	}
+
+	// Handle pointers specially.
+	if kind == reflect.Ptr {
+		f.formatPtr(v)
+		return
+	}
+
+	// Print type information unless already handled elsewhere.
+	if !f.ignoreNextType && f.fs.Flag('#') {
+		f.fs.Write(openParenBytes)
+		f.fs.Write([]byte(v.Type().String()))
+		f.fs.Write(closeParenBytes)
+	}
+	f.ignoreNextType = false
+
+	// Call Stringer/error interfaces if they exist and the handle methods
+	// flag is enabled.
+	if !f.cs.DisableMethods {
+		if (kind != reflect.Invalid) && (kind != reflect.Interface) {
+			if handled := handleMethods(f.cs, f.fs, v); handled {
+				return
+			}
+		}
+	}
+
+	switch kind {
+	case reflect.Invalid:
+		// Do nothing.  We should never get here since invalid has already
+		// been handled above.
+
+	case reflect.Bool:
+		printBool(f.fs, v.Bool())
+
+	case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
+		printInt(f.fs, v.Int(), 10)
+
+	case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
+		printUint(f.fs, v.Uint(), 10)
+
+	case reflect.Float32:
+		printFloat(f.fs, v.Float(), 32)
+
+	case reflect.Float64:
+		printFloat(f.fs, v.Float(), 64)
+
+	case reflect.Complex64:
+		printComplex(f.fs, v.Complex(), 32)
+
+	case reflect.Complex128:
+		printComplex(f.fs, v.Complex(), 64)
+
+	case reflect.Slice:
+		if v.IsNil() {
+			f.fs.Write(nilAngleBytes)
+			break
+		}
+		fallthrough
+
+	case reflect.Array:
+		f.fs.Write(openBracketBytes)
+		f.depth++
+		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
+			f.fs.Write(maxShortBytes)
+		} else {
+			numEntries := v.Len()
+			for i := 0; i < numEntries; i++ {
+				if i > 0 {
+					f.fs.Write(spaceBytes)
+				}
+				f.ignoreNextType = true
+				f.format(f.unpackValue(v.Index(i)))
+			}
+		}
+		f.depth--
+		f.fs.Write(closeBracketBytes)
+
+	case reflect.String:
+		f.fs.Write([]byte(v.String()))
+
+	case reflect.Interface:
+		// The only time we should get here is for nil interfaces due to
+		// unpackValue calls.
+		if v.IsNil() {
+			f.fs.Write(nilAngleBytes)
+		}
+
+	case reflect.Ptr:
+		// Do nothing.  We should never get here since pointers have already
+		// been handled above.
+
+	case reflect.Map:
+		// nil maps should be indicated as different than empty maps
+		if v.IsNil() {
+			f.fs.Write(nilAngleBytes)
+			break
+		}
+
+		f.fs.Write(openMapBytes)
+		f.depth++
+		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
+			f.fs.Write(maxShortBytes)
+		} else {
+			keys := v.MapKeys()
+			if f.cs.SortKeys {
+				sortValues(keys, f.cs)
+			}
+			for i, key := range keys {
+				if i > 0 {
+					f.fs.Write(spaceBytes)
+				}
+				f.ignoreNextType = true
+				f.format(f.unpackValue(key))
+				f.fs.Write(colonBytes)
+				f.ignoreNextType = true
+				f.format(f.unpackValue(v.MapIndex(key)))
+			}
+		}
+		f.depth--
+		f.fs.Write(closeMapBytes)
+
+	case reflect.Struct:
+		numFields := v.NumField()
+		f.fs.Write(openBraceBytes)
+		f.depth++
+		if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
+			f.fs.Write(maxShortBytes)
+		} else {
+			vt := v.Type()
+			for i := 0; i < numFields; i++ {
+				if i > 0 {
+					f.fs.Write(spaceBytes)
+				}
+				vtf := vt.Field(i)
+				if f.fs.Flag('+') || f.fs.Flag('#') {
+					f.fs.Write([]byte(vtf.Name))
+					f.fs.Write(colonBytes)
+				}
+				f.format(f.unpackValue(v.Field(i)))
+			}
+		}
+		f.depth--
+		f.fs.Write(closeBraceBytes)
+
+	case reflect.Uintptr:
+		printHexPtr(f.fs, uintptr(v.Uint()))
+
+	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
+		printHexPtr(f.fs, v.Pointer())
+
+	// There were not any other types at the time this code was written, but
+	// fall back to letting the default fmt package handle it if any get added.
+	default:
+		format := f.buildDefaultFormat()
+		if v.CanInterface() {
+			fmt.Fprintf(f.fs, format, v.Interface())
+		} else {
+			fmt.Fprintf(f.fs, format, v.String())
+		}
+	}
+}
+
+// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
+// details.
+func (f *formatState) Format(fs fmt.State, verb rune) {
+	f.fs = fs
+
+	// Use standard formatting for verbs that are not v.
+	if verb != 'v' {
+		format := f.constructOrigFormat(verb)
+		fmt.Fprintf(fs, format, f.value)
+		return
+	}
+
+	if f.value == nil {
+		if fs.Flag('#') {
+			fs.Write(interfaceBytes)
+		}
+		fs.Write(nilAngleBytes)
+		return
+	}
+
+	f.format(reflect.ValueOf(f.value))
+}
+
+// newFormatter is a helper function to consolidate the logic from the various
+// public methods which take varying config states.
+func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
+	fs := &formatState{value: v, cs: cs}
+	fs.pointers = make(map[uintptr]int)
+	return fs
+}
+
+/*
+NewFormatter returns a custom formatter that satisfies the fmt.Formatter
+interface.  As a result, it integrates cleanly with standard fmt package
+printing functions.  The formatter is useful for inline printing of smaller data
+types similar to the standard %v format specifier.
+
+The custom formatter only responds to the %v (most compact), %+v (adds pointer
+addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
+combinations.  Any other verbs such as %x and %q will be sent to the the
+standard fmt package for formatting.  In addition, the custom formatter ignores
+the width and precision arguments (however they will still work on the format
+specifiers not handled by the custom formatter).
+
+Typically this function shouldn't be called directly.  It is much easier to make
+use of the custom formatter by calling one of the convenience functions such as
+Printf, Println, or Fprintf.
+*/
+func NewFormatter(v interface{}) fmt.Formatter {
+	return newFormatter(&Config, v)
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/internal_test.go

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+This test file is part of the spew package rather than than the spew_test
+package because it needs access to internals to properly test certain cases
+which are not possible via the public interface since they should never happen.
+*/
+
+package spew
+
+import (
+	"bytes"
+	"reflect"
+	"testing"
+)
+
+// dummyFmtState implements a fake fmt.State to use for testing invalid
+// reflect.Value handling.  This is necessary because the fmt package catches
+// invalid values before invoking the formatter on them.
+type dummyFmtState struct {
+	bytes.Buffer
+}
+
+func (dfs *dummyFmtState) Flag(f int) bool {
+	if f == int('+') {
+		return true
+	}
+	return false
+}
+
+func (dfs *dummyFmtState) Precision() (int, bool) {
+	return 0, false
+}
+
+func (dfs *dummyFmtState) Width() (int, bool) {
+	return 0, false
+}
+
+// TestInvalidReflectValue ensures the dump and formatter code handles an
+// invalid reflect value properly.  This needs access to internal state since it
+// should never happen in real code and therefore can't be tested via the public
+// API.
+func TestInvalidReflectValue(t *testing.T) {
+	i := 1
+
+	// Dump invalid reflect value.
+	v := new(reflect.Value)
+	buf := new(bytes.Buffer)
+	d := dumpState{w: buf, cs: &Config}
+	d.dump(*v)
+	s := buf.String()
+	want := "<invalid>"
+	if s != want {
+		t.Errorf("InvalidReflectValue #%d\n got: %s want: %s", i, s, want)
+	}
+	i++
+
+	// Formatter invalid reflect value.
+	buf2 := new(dummyFmtState)
+	f := formatState{value: *v, cs: &Config, fs: buf2}
+	f.format(*v)
+	s = buf2.String()
+	want = "<invalid>"
+	if s != want {
+		t.Errorf("InvalidReflectValue #%d got: %s want: %s", i, s, want)
+	}
+}
+
+// SortValues makes the internal sortValues function available to the test
+// package.
+func SortValues(values []reflect.Value, cs *ConfigState) {
+	sortValues(values, cs)
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/internalunsafe_test.go

@@ -0,0 +1,101 @@
+// Copyright (c) 2013-2015 Dave Collins <dave@davec.name>
+
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+// NOTE: Due to the following build constraints, this file will only be compiled
+// when the code is not running on Google App Engine and "-tags disableunsafe"
+// is not added to the go build command line.
+// +build !appengine,!disableunsafe
+
+/*
+This test file is part of the spew package rather than than the spew_test
+package because it needs access to internals to properly test certain cases
+which are not possible via the public interface since they should never happen.
+*/
+
+package spew
+
+import (
+	"bytes"
+	"reflect"
+	"testing"
+	"unsafe"
+)
+
+// changeKind uses unsafe to intentionally change the kind of a reflect.Value to
+// the maximum kind value which does not exist.  This is needed to test the
+// fallback code which punts to the standard fmt library for new types that
+// might get added to the language.
+func changeKind(v *reflect.Value, readOnly bool) {
+	rvf := (*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + offsetFlag))
+	*rvf = *rvf | ((1<<flagKindWidth - 1) << flagKindShift)
+	if readOnly {
+		*rvf |= flagRO
+	} else {
+		*rvf &= ^uintptr(flagRO)
+	}
+}
+
+// TestAddedReflectValue tests functionaly of the dump and formatter code which
+// falls back to the standard fmt library for new types that might get added to
+// the language.
+func TestAddedReflectValue(t *testing.T) {
+	i := 1
+
+	// Dump using a reflect.Value that is exported.
+	v := reflect.ValueOf(int8(5))
+	changeKind(&v, false)
+	buf := new(bytes.Buffer)
+	d := dumpState{w: buf, cs: &Config}
+	d.dump(v)
+	s := buf.String()
+	want := "(int8) 5"
+	if s != want {
+		t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
+	}
+	i++
+
+	// Dump using a reflect.Value that is not exported.
+	changeKind(&v, true)
+	buf.Reset()
+	d.dump(v)
+	s = buf.String()
+	want = "(int8) <int8 Value>"
+	if s != want {
+		t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
+	}
+	i++
+
+	// Formatter using a reflect.Value that is exported.
+	changeKind(&v, false)
+	buf2 := new(dummyFmtState)
+	f := formatState{value: v, cs: &Config, fs: buf2}
+	f.format(v)
+	s = buf2.String()
+	want = "5"
+	if s != want {
+		t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
+	}
+	i++
+
+	// Formatter using a reflect.Value that is not exported.
+	changeKind(&v, true)
+	buf2.Reset()
+	f = formatState{value: v, cs: &Config, fs: buf2}
+	f.format(v)
+	s = buf2.String()
+	want = "<int8 Value>"
+	if s != want {
+		t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
+	}
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/spew.go

@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew
+
+import (
+	"fmt"
+	"io"
+)
+
+// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the formatted string as a value that satisfies error.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
+func Errorf(format string, a ...interface{}) (err error) {
+	return fmt.Errorf(format, convertArgs(a)...)
+}
+
+// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
+func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
+	return fmt.Fprint(w, convertArgs(a)...)
+}
+
+// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
+func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
+	return fmt.Fprintf(w, format, convertArgs(a)...)
+}
+
+// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
+// passed with a default Formatter interface returned by NewFormatter.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
+func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
+	return fmt.Fprintln(w, convertArgs(a)...)
+}
+
+// Print is a wrapper for fmt.Print that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
+func Print(a ...interface{}) (n int, err error) {
+	return fmt.Print(convertArgs(a)...)
+}
+
+// Printf is a wrapper for fmt.Printf that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
+func Printf(format string, a ...interface{}) (n int, err error) {
+	return fmt.Printf(format, convertArgs(a)...)
+}
+
+// Println is a wrapper for fmt.Println that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the number of bytes written and any write error encountered.  See
+// NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
+func Println(a ...interface{}) (n int, err error) {
+	return fmt.Println(convertArgs(a)...)
+}
+
+// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
+func Sprint(a ...interface{}) string {
+	return fmt.Sprint(convertArgs(a)...)
+}
+
+// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
+// passed with a default Formatter interface returned by NewFormatter.  It
+// returns the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
+func Sprintf(format string, a ...interface{}) string {
+	return fmt.Sprintf(format, convertArgs(a)...)
+}
+
+// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
+// were passed with a default Formatter interface returned by NewFormatter.  It
+// returns the resulting string.  See NewFormatter for formatting details.
+//
+// This function is shorthand for the following syntax:
+//
+//	fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
+func Sprintln(a ...interface{}) string {
+	return fmt.Sprintln(convertArgs(a)...)
+}
+
+// convertArgs accepts a slice of arguments and returns a slice of the same
+// length with each argument converted to a default spew Formatter interface.
+func convertArgs(args []interface{}) (formatters []interface{}) {
+	formatters = make([]interface{}, len(args))
+	for index, arg := range args {
+		formatters[index] = NewFormatter(arg)
+	}
+	return formatters
+}

Godeps/_workspace/src/github.com/davecgh/go-spew/spew/spew_test.go

@@ -0,0 +1,309 @@
+/*
+ * Copyright (c) 2013 Dave Collins <dave@davec.name>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package spew_test
+
+import (
+	"bytes"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"testing"
+
+	"github.com/davecgh/go-spew/spew"
+)
+
+// spewFunc is used to identify which public function of the spew package or
+// ConfigState a test applies to.
+type spewFunc int
+
+const (
+	fCSFdump spewFunc = iota
+	fCSFprint
+	fCSFprintf
+	fCSFprintln
+	fCSPrint
+	fCSPrintln
+	fCSSdump
+	fCSSprint
+	fCSSprintf
+	fCSSprintln
+	fCSErrorf
+	fCSNewFormatter
+	fErrorf
+	fFprint
+	fFprintln
+	fPrint
+	fPrintln
+	fSdump
+	fSprint
+	fSprintf
+	fSprintln
+)
+
+// Map of spewFunc values to names for pretty printing.
+var spewFuncStrings = map[spewFunc]string{
+	fCSFdump:        "ConfigState.Fdump",
+	fCSFprint:       "ConfigState.Fprint",
+	fCSFprintf:      "ConfigState.Fprintf",
+	fCSFprintln:     "ConfigState.Fprintln",
+	fCSSdump:        "ConfigState.Sdump",
+	fCSPrint:        "ConfigState.Print",
+	fCSPrintln:      "ConfigState.Println",
+	fCSSprint:       "ConfigState.Sprint",
+	fCSSprintf:      "ConfigState.Sprintf",
+	fCSSprintln:     "ConfigState.Sprintln",
+	fCSErrorf:       "ConfigState.Errorf",
+	fCSNewFormatter: "ConfigState.NewFormatter",
+	fErrorf:         "spew.Errorf",
+	fFprint:         "spew.Fprint",
+	fFprintln:       "spew.Fprintln",
+	fPrint:          "spew.Print",
+	fPrintln:        "spew.Println",
+	fSdump:          "spew.Sdump",
+	fSprint:         "spew.Sprint",
+	fSprintf:        "spew.Sprintf",
+	fSprintln:       "spew.Sprintln",
+}
+
+func (f spewFunc) String() string {
+	if s, ok := spewFuncStrings[f]; ok {
+		return s
+	}
+	return fmt.Sprintf("Unknown spewFunc (%d)", int(f))
+}
+
+// spewTest is used to describe a test to be performed against the public
+// functions of the spew package or ConfigState.
+type spewTest struct {
+	cs     *spew.ConfigState
+	f      spewFunc
+	format string
+	in     interface{}
+	want   string
+}
+
+// spewTests houses the tests to be performed against the public functions of
+// the spew package and ConfigState.
+//
+// These tests are only intended to ensure the public functions are exercised
+// and are intentionally not exhaustive of types.  The exhaustive type
+// tests are handled in the dump and format tests.
+var spewTests []spewTest
+
+// redirStdout is a helper function to return the standard output from f as a
+// byte slice.
+func redirStdout(f func()) ([]byte, error) {
+	tempFile, err := ioutil.TempFile("", "ss-test")
+	if err != nil {
+		return nil, err
+	}
+	fileName := tempFile.Name()
+	defer os.Remove(fileName) // Ignore error
+
+	origStdout := os.Stdout
+	os.Stdout = tempFile
+	f()
+	os.Stdout = origStdout
+	tempFile.Close()
+
+	return ioutil.ReadFile(fileName)
+}
+
+func initSpewTests() {
+	// Config states with various settings.
+	scsDefault := spew.NewDefaultConfig()
+	scsNoMethods := &spew.ConfigState{Indent: " ", DisableMethods: true}
+	scsNoPmethods := &spew.ConfigState{Indent: " ", DisablePointerMethods: true}
+	scsMaxDepth := &spew.ConfigState{Indent: " ", MaxDepth: 1}
+	scsContinue := &spew.ConfigState{Indent: " ", ContinueOnMethod: true}
+
+	// Variables for tests on types which implement Stringer interface with and
+	// without a pointer receiver.
+	ts := stringer("test")
+	tps := pstringer("test")
+
+	// depthTester is used to test max depth handling for structs, array, slices
+	// and maps.
+	type depthTester struct {
+		ic    indirCir1
+		arr   [1]string
+		slice []string
+		m     map[string]int
+	}
+	dt := depthTester{indirCir1{nil}, [1]string{"arr"}, []string{"slice"},
+		map[string]int{"one": 1}}
+
+	// Variable for tests on types which implement error interface.
+	te := customError(10)
+
+	spewTests = []spewTest{
+		{scsDefault, fCSFdump, "", int8(127), "(int8) 127\n"},
+		{scsDefault, fCSFprint, "", int16(32767), "32767"},
+		{scsDefault, fCSFprintf, "%v", int32(2147483647), "2147483647"},
+		{scsDefault, fCSFprintln, "", int(2147483647), "2147483647\n"},
+		{scsDefault, fCSPrint, "", int64(9223372036854775807), "9223372036854775807"},
+		{scsDefault, fCSPrintln, "", uint8(255), "255\n"},
+		{scsDefault, fCSSdump, "", uint8(64), "(uint8) 64\n"},
+		{scsDefault, fCSSprint, "", complex(1, 2), "(1+2i)"},
+		{scsDefault, fCSSprintf, "%v", complex(float32(3), 4), "(3+4i)"},
+		{scsDefault, fCSSprintln, "", complex(float64(5), 6), "(5+6i)\n"},
+		{scsDefault, fCSErrorf, "%#v", uint16(65535), "(uint16)65535"},
+		{scsDefault, fCSNewFormatter, "%v", uint32(4294967295), "4294967295"},
+		{scsDefault, fErrorf, "%v", uint64(18446744073709551615), "18446744073709551615"},
+		{scsDefault, fFprint, "", float32(3.14), "3.14"},
+		{scsDefault, fFprintln, "", float64(6.28), "6.28\n"},
+		{scsDefault, fPrint, "", true, "true"},
+		{scsDefault, fPrintln, "", false, "false\n"},
+		{scsDefault, fSdump, "", complex(-10, -20), "(complex128) (-10-20i)\n"},
+		{scsDefault, fSprint, "", complex(-1, -2), "(-1-2i)"},
+		{scsDefault, fSprintf, "%v", complex(float32(-3), -4), "(-3-4i)"},
+		{scsDefault, fSprintln, "", complex(float64(-5), -6), "(-5-6i)\n"},
+		{scsNoMethods, fCSFprint, "", ts, "test"},
+		{scsNoMethods, fCSFprint, "", &ts, "<*>test"},
+		{scsNoMethods, fCSFprint, "", tps, "test"},
+		{scsNoMethods, fCSFprint, "", &tps, "<*>test"},
+		{scsNoPmethods, fCSFprint, "", ts, "stringer test"},
+		{scsNoPmethods, fCSFprint, "", &ts, "<*>stringer test"},
+		{scsNoPmethods, fCSFprint, "", tps, "test"},
+		{scsNoPmethods, fCSFprint, "", &tps, "<*>stringer test"},
+		{scsMaxDepth, fCSFprint, "", dt, "{{<max>} [<max>] [<max>] map[<max>]}"},
+		{scsMaxDepth, fCSFdump, "", dt, "(spew_test.depthTester) {\n" +
+			" ic: (spew_test.indirCir1) {\n  <max depth reached>\n },\n" +
+			" arr: ([1]string) (len=1 cap=1) {\n  <max depth reached>\n },\n" +
+			" slice: ([]string) (len=1 cap=1) {\n  <max depth reached>\n },\n" +
+			" m: (map[string]int) (len=1) {\n  <max depth reached>\n }\n}\n"},
+		{scsContinue, fCSFprint, "", ts, "(stringer test) test"},
+		{scsContinue, fCSFdump, "", ts, "(spew_test.stringer) " +
+			"(len=4) (stringer test) \"test\"\n"},
+		{scsContinue, fCSFprint, "", te, "(error: 10) 10"},
+		{scsContinue, fCSFdump, "", te, "(spew_test.customError) " +
+			"(error: 10) 10\n"},
+	}
+}
+
+// TestSpew executes all of the tests described by spewTests.
+func TestSpew(t *testing.T) {
+	initSpewTests()
+
+	t.Logf("Running %d tests", len(spewTests))
+	for i, test := range spewTests {
+		buf := new(bytes.Buffer)
+		switch test.f {
+		case fCSFdump:
+			test.cs.Fdump(buf, test.in)
+
+		case fCSFprint:
+			test.cs.Fprint(buf, test.in)
+
+		case fCSFprintf:
+			test.cs.Fprintf(buf, test.format, test.in)
+
+		case fCSFprintln:
+			test.cs.Fprintln(buf, test.in)
+
+		case fCSPrint:
+			b, err := redirStdout(func() { test.cs.Print(test.in) })
+			if err != nil {
+				t.Errorf("%v #%d %v", test.f, i, err)
+				continue
+			}
+			buf.Write(b)
+
+		case fCSPrintln:
+			b, err := redirStdout(func() { test.cs.Println(test.in) })
+			if err != nil {
+				t.Errorf("%v #%d %v", test.f, i, err)
+				continue
+			}
+			buf.Write(b)
+
+		case fCSSdump:
+			str := test.cs.Sdump(test.in)
+			buf.WriteString(str)
+
+		case fCSSprint:
+			str := test.cs.Sprint(test.in)
+			buf.WriteString(str)
+
+		case fCSSprintf:
+			str := test.cs.Sprintf(test.format, test.in)
+			buf.WriteString(str)
+
+		case fCSSprintln:
+			str := test.cs.Sprintln(test.in)
+			buf.WriteString(str)
+
+		case fCSErrorf:
+			err := test.cs.Errorf(test.format, test.in)
+			buf.WriteString(err.Error())
+
+		case fCSNewFormatter:
+			fmt.Fprintf(buf, test.format, test.cs.NewFormatter(test.in))
+
+		case fErrorf:
+			err := spew.Errorf(test.format, test.in)
+			buf.WriteString(err.Error())
+
+		case fFprint:
+			spew.Fprint(buf, test.in)
+
+		case fFprintln:
+			spew.Fprintln(buf, test.in)
+
+		case fPrint:
+			b, err := redirStdout(func() { spew.Print(test.in) })
+			if err != nil {
+				t.Errorf("%v #%d %v", test.f, i, err)
+				continue
+			}
+			buf.Write(b)
+
+		case fPrintln:
+			b, err := redirStdout(func() { spew.Println(test.in) })
+			if err != nil {
+				t.Errorf("%v #%d %v", test.f, i, err)
+				continue
+			}
+			buf.Write(b)
+
+		case fSdump:
+			str := spew.Sdump(test.in)
+			buf.WriteString(str)
+
+		case fSprint:
+			str := spew.Sprint(test.in)
+			buf.WriteString(str)
+
+		case fSprintf:
+			str := spew.Sprintf(test.format, test.in)
+			buf.WriteString(str)
+
+		case fSprintln:
+			str := spew.Sprintln(test.in)
+			buf.WriteString(str)
+
+		default:
+			t.Errorf("%v #%d unrecognized function", test.f, i)
+			continue
+		}
+		s := buf.String()
+		if test.want != s {
+			t.Errorf("ConfigState #%d\n got: %s want: %s", i, s, test.want)
+			continue
+		}
+	}
+}

Godeps/_workspace/src/github.com/docker/docker/pkg/units/duration_test.go

@@ -1,46 +0,0 @@
-package units
-
-import (
-	"testing"
-	"time"
-)
-
-func TestHumanDuration(t *testing.T) {
-	// Useful duration abstractions
-	day := 24 * time.Hour
-	week := 7 * day
-	month := 30 * day
-	year := 365 * day
-
-	assertEquals(t, "Less than a second", HumanDuration(450*time.Millisecond))
-	assertEquals(t, "47 seconds", HumanDuration(47*time.Second))
-	assertEquals(t, "About a minute", HumanDuration(1*time.Minute))
-	assertEquals(t, "3 minutes", HumanDuration(3*time.Minute))
-	assertEquals(t, "35 minutes", HumanDuration(35*time.Minute))
-	assertEquals(t, "35 minutes", HumanDuration(35*time.Minute+40*time.Second))
-	assertEquals(t, "About an hour", HumanDuration(1*time.Hour))
-	assertEquals(t, "About an hour", HumanDuration(1*time.Hour+45*time.Minute))
-	assertEquals(t, "3 hours", HumanDuration(3*time.Hour))
-	assertEquals(t, "3 hours", HumanDuration(3*time.Hour+59*time.Minute))
-	assertEquals(t, "4 hours", HumanDuration(3*time.Hour+60*time.Minute))
-	assertEquals(t, "24 hours", HumanDuration(24*time.Hour))
-	assertEquals(t, "36 hours", HumanDuration(1*day+12*time.Hour))
-	assertEquals(t, "2 days", HumanDuration(2*day))
-	assertEquals(t, "7 days", HumanDuration(7*day))
-	assertEquals(t, "13 days", HumanDuration(13*day+5*time.Hour))
-	assertEquals(t, "2 weeks", HumanDuration(2*week))
-	assertEquals(t, "2 weeks", HumanDuration(2*week+4*day))
-	assertEquals(t, "3 weeks", HumanDuration(3*week))
-	assertEquals(t, "4 weeks", HumanDuration(4*week))
-	assertEquals(t, "4 weeks", HumanDuration(4*week+3*day))
-	assertEquals(t, "4 weeks", HumanDuration(1*month))
-	assertEquals(t, "6 weeks", HumanDuration(1*month+2*week))
-	assertEquals(t, "8 weeks", HumanDuration(2*month))
-	assertEquals(t, "3 months", HumanDuration(3*month+1*week))
-	assertEquals(t, "5 months", HumanDuration(5*month+2*week))
-	assertEquals(t, "13 months", HumanDuration(13*month))
-	assertEquals(t, "23 months", HumanDuration(23*month))
-	assertEquals(t, "24 months", HumanDuration(24*month))
-	assertEquals(t, "2 years", HumanDuration(24*month+2*week))
-	assertEquals(t, "3 years", HumanDuration(3*year+2*month))
-}

Godeps/_workspace/src/github.com/docker/docker/pkg/units/size_test.go

@@ -1,108 +0,0 @@
-package units
-
-import (
-	"reflect"
-	"runtime"
-	"strings"
-	"testing"
-)
-
-func TestBytesSize(t *testing.T) {
-	assertEquals(t, "1 KiB", BytesSize(1024))
-	assertEquals(t, "1 MiB", BytesSize(1024*1024))
-	assertEquals(t, "1 MiB", BytesSize(1048576))
-	assertEquals(t, "2 MiB", BytesSize(2*MiB))
-	assertEquals(t, "3.42 GiB", BytesSize(3.42*GiB))
-	assertEquals(t, "5.372 TiB", BytesSize(5.372*TiB))
-	assertEquals(t, "2.22 PiB", BytesSize(2.22*PiB))
-}
-
-func TestHumanSize(t *testing.T) {
-	assertEquals(t, "1 kB", HumanSize(1000))
-	assertEquals(t, "1.024 kB", HumanSize(1024))
-	assertEquals(t, "1 MB", HumanSize(1000000))
-	assertEquals(t, "1.049 MB", HumanSize(1048576))
-	assertEquals(t, "2 MB", HumanSize(2*MB))
-	assertEquals(t, "3.42 GB", HumanSize(float64(3.42*GB)))
-	assertEquals(t, "5.372 TB", HumanSize(float64(5.372*TB)))
-	assertEquals(t, "2.22 PB", HumanSize(float64(2.22*PB)))
-}
-
-func TestFromHumanSize(t *testing.T) {
-	assertSuccessEquals(t, 32, FromHumanSize, "32")
-	assertSuccessEquals(t, 32, FromHumanSize, "32b")
-	assertSuccessEquals(t, 32, FromHumanSize, "32B")
-	assertSuccessEquals(t, 32*KB, FromHumanSize, "32k")
-	assertSuccessEquals(t, 32*KB, FromHumanSize, "32K")
-	assertSuccessEquals(t, 32*KB, FromHumanSize, "32kb")
-	assertSuccessEquals(t, 32*KB, FromHumanSize, "32Kb")
-	assertSuccessEquals(t, 32*MB, FromHumanSize, "32Mb")
-	assertSuccessEquals(t, 32*GB, FromHumanSize, "32Gb")
-	assertSuccessEquals(t, 32*TB, FromHumanSize, "32Tb")
-	assertSuccessEquals(t, 32*PB, FromHumanSize, "32Pb")
-
-	assertError(t, FromHumanSize, "")
-	assertError(t, FromHumanSize, "hello")
-	assertError(t, FromHumanSize, "-32")
-	assertError(t, FromHumanSize, "32.3")
-	assertError(t, FromHumanSize, " 32 ")
-	assertError(t, FromHumanSize, "32.3Kb")
-	assertError(t, FromHumanSize, "32 mb")
-	assertError(t, FromHumanSize, "32m b")
-	assertError(t, FromHumanSize, "32bm")
-}
-
-func TestRAMInBytes(t *testing.T) {
-	assertSuccessEquals(t, 32, RAMInBytes, "32")
-	assertSuccessEquals(t, 32, RAMInBytes, "32b")
-	assertSuccessEquals(t, 32, RAMInBytes, "32B")
-	assertSuccessEquals(t, 32*KiB, RAMInBytes, "32k")
-	assertSuccessEquals(t, 32*KiB, RAMInBytes, "32K")
-	assertSuccessEquals(t, 32*KiB, RAMInBytes, "32kb")
-	assertSuccessEquals(t, 32*KiB, RAMInBytes, "32Kb")
-	assertSuccessEquals(t, 32*MiB, RAMInBytes, "32Mb")
-	assertSuccessEquals(t, 32*GiB, RAMInBytes, "32Gb")
-	assertSuccessEquals(t, 32*TiB, RAMInBytes, "32Tb")
-	assertSuccessEquals(t, 32*PiB, RAMInBytes, "32Pb")
-	assertSuccessEquals(t, 32*PiB, RAMInBytes, "32PB")
-	assertSuccessEquals(t, 32*PiB, RAMInBytes, "32P")
-
-	assertError(t, RAMInBytes, "")
-	assertError(t, RAMInBytes, "hello")
-	assertError(t, RAMInBytes, "-32")
-	assertError(t, RAMInBytes, "32.3")
-	assertError(t, RAMInBytes, " 32 ")
-	assertError(t, RAMInBytes, "32.3Kb")
-	assertError(t, RAMInBytes, "32 mb")
-	assertError(t, RAMInBytes, "32m b")
-	assertError(t, RAMInBytes, "32bm")
-}
-
-func assertEquals(t *testing.T, expected, actual interface{}) {
-	if expected != actual {
-		t.Errorf("Expected '%v' but got '%v'", expected, actual)
-	}
-}
-
-// func that maps to the parse function signatures as testing abstraction
-type parseFn func(string) (int64, error)
-
-// Define 'String()' for pretty-print
-func (fn parseFn) String() string {
-	fnName := runtime.FuncForPC(reflect.ValueOf(fn).Pointer()).Name()
-	return fnName[strings.LastIndex(fnName, ".")+1:]
-}
-
-func assertSuccessEquals(t *testing.T, expected int64, fn parseFn, arg string) {
-	res, err := fn(arg)
-	if err != nil || res != expected {
-		t.Errorf("%s(\"%s\") -> expected '%d' but got '%d' with error '%v'", fn, arg, expected, res, err)
-	}
-}
-
-func assertError(t *testing.T, fn parseFn, arg string) {
-	res, err := fn(arg)
-	if err == nil && res != -1 {
-		t.Errorf("%s(\"%s\") -> expected error but got '%d'", fn, arg, res)
-	}
-}

Godeps/_workspace/src/github.com/docker/go-units/CONTRIBUTING.md

@@ -0,0 +1,67 @@
+# Contributing to go-units
+
+Want to hack on go-units? Awesome! Here are instructions to get you started.
+
+go-units is a part of the [Docker](https://www.docker.com) project, and follows
+the same rules and principles. If you're already familiar with the way
+Docker does things, you'll feel right at home.
+
+Otherwise, go read Docker's
+[contributions guidelines](https://github.com/docker/docker/blob/master/CONTRIBUTING.md),
+[issue triaging](https://github.com/docker/docker/blob/master/project/ISSUE-TRIAGE.md),
+[review process](https://github.com/docker/docker/blob/master/project/REVIEWING.md) and
+[branches and tags](https://github.com/docker/docker/blob/master/project/BRANCHES-AND-TAGS.md).
+
+### Sign your work
+
+The sign-off is a simple line at the end of the explanation for the patch. Your
+signature certifies that you wrote the patch or otherwise have the right to pass
+it on as an open-source patch. The rules are pretty simple: if you can certify
+the below (from [developercertificate.org](http://developercertificate.org/)):
+
+```
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+660 York Street, Suite 102,
+San Francisco, CA 94110 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+    have the right to submit it under the open source license
+    indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+    of my knowledge, is covered under an appropriate open source
+    license and I have the right under that license to submit that
+    work with modifications, whether created in whole or in part
+    by me, under the same open source license (unless I am
+    permitted to submit under a different license), as indicated
+    in the file; or
+
+(c) The contribution was provided directly to me by some other
+    person who certified (a), (b) or (c) and I have not modified
+    it.
+
+(d) I understand and agree that this project and the contribution
+    are public and that a record of the contribution (including all
+    personal information I submit with it, including my sign-off) is
+    maintained indefinitely and may be redistributed consistent with
+    this project or the open source license(s) involved.
+```
+
+Then you just add a line to every git commit message:
+
+    Signed-off-by: Joe Smith <joe.smith@email.com>
+
+Use your real name (sorry, no pseudonyms or anonymous contributions.)
+
+If you set your `user.name` and `user.email` git configs, you can sign your
+commit automatically with `git commit -s`.

Godeps/_workspace/src/github.com/docker/go-units/LICENSE.code

@@ -0,0 +1,191 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        https://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
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+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
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+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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+      where such license applies only to those patent claims licensable
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
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+
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+
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+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   Copyright 2015 Docker, Inc.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Godeps/_workspace/src/github.com/docker/go-units/LICENSE.docs

@@ -0,0 +1,425 @@
+Attribution-ShareAlike 4.0 International
+
+=======================================================================
+
+Creative Commons Corporation ("Creative Commons") is not a law firm and
+does not provide legal services or legal advice. Distribution of
+Creative Commons public licenses does not create a lawyer-client or
+other relationship. Creative Commons makes its licenses and related
+information available on an "as-is" basis. Creative Commons gives no
+warranties regarding its licenses, any material licensed under their
+terms and conditions, or any related information. Creative Commons
+disclaims all liability for damages resulting from their use to the
+fullest extent possible.
+
+Using Creative Commons Public Licenses
+
+Creative Commons public licenses provide a standard set of terms and
+conditions that creators and other rights holders may use to share
+original works of authorship and other material subject to copyright
+and certain other rights specified in the public license below. The
+following considerations are for informational purposes only, are not
+exhaustive, and do not form part of our licenses.
+
+     Considerations for licensors: Our public licenses are
+     intended for use by those authorized to give the public
+     permission to use material in ways otherwise restricted by
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+     irrevocable. Licensors should read and understand the terms
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+     Licensors should also secure all rights necessary before
+     applying our licenses so that the public can reuse the
+     material as expected. Licensors should clearly mark any
+     material not subject to the license. This includes other CC-
+     licensed material, or material used under an exception or
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+
+     Considerations for the public: By using one of our public
+     licenses, a licensor grants the public permission to use the
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+     licenses grant only permissions under copyright and certain
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+     such as asking that all changes be marked or described.
+     Although not required by our licenses, you are encouraged to
+     respect those requests where reasonable. More_considerations
+     for the public:
+	wiki.creativecommons.org/Considerations_for_licensees
+
+=======================================================================
+
+Creative Commons Attribution-ShareAlike 4.0 International Public
+License
+
+By exercising the Licensed Rights (defined below), You accept and agree
+to be bound by the terms and conditions of this Creative Commons
+Attribution-ShareAlike 4.0 International Public License ("Public
+License"). To the extent this Public License may be interpreted as a
+contract, You are granted the Licensed Rights in consideration of Your
+acceptance of these terms and conditions, and the Licensor grants You
+such rights in consideration of benefits the Licensor receives from
+making the Licensed Material available under these terms and
+conditions.
+
+
+Section 1 -- Definitions.
+
+  a. Adapted Material means material subject to Copyright and Similar
+     Rights that is derived from or based upon the Licensed Material
+     and in which the Licensed Material is translated, altered,
+     arranged, transformed, or otherwise modified in a manner requiring
+     permission under the Copyright and Similar Rights held by the
+     Licensor. For purposes of this Public License, where the Licensed
+     Material is a musical work, performance, or sound recording,
+     Adapted Material is always produced where the Licensed Material is
+     synched in timed relation with a moving image.
+
+  b. Adapter's License means the license You apply to Your Copyright
+     and Similar Rights in Your contributions to Adapted Material in
+     accordance with the terms and conditions of this Public License.
+
+  c. BY-SA Compatible License means a license listed at
+     creativecommons.org/compatiblelicenses, approved by Creative
+     Commons as essentially the equivalent of this Public License.
+
+  d. Copyright and Similar Rights means copyright and/or similar rights
+     closely related to copyright including, without limitation,
+     performance, broadcast, sound recording, and Sui Generis Database
+     Rights, without regard to how the rights are labeled or
+     categorized. For purposes of this Public License, the rights
+     specified in Section 2(b)(1)-(2) are not Copyright and Similar
+     Rights.
+
+  e. Effective Technological Measures means those measures that, in the
+     absence of proper authority, may not be circumvented under laws
+     fulfilling obligations under Article 11 of the WIPO Copyright
+     Treaty adopted on December 20, 1996, and/or similar international
+     agreements.
+
+  f. Exceptions and Limitations means fair use, fair dealing, and/or
+     any other exception or limitation to Copyright and Similar Rights
+     that applies to Your use of the Licensed Material.
+
+  g. License Elements means the license attributes listed in the name
+     of a Creative Commons Public License. The License Elements of this
+     Public License are Attribution and ShareAlike.
+
+  h. Licensed Material means the artistic or literary work, database,
+     or other material to which the Licensor applied this Public
+     License.
+
+  i. Licensed Rights means the rights granted to You subject to the
+     terms and conditions of this Public License, which are limited to
+     all Copyright and Similar Rights that apply to Your use of the
+     Licensed Material and that the Licensor has authority to license.
+
+  j. Licensor means the individual(s) or entity(ies) granting rights
+     under this Public License.
+
+  k. Share means to provide material to the public by any means or
+     process that requires permission under the Licensed Rights, such
+     as reproduction, public display, public performance, distribution,
+     dissemination, communication, or importation, and to make material
+     available to the public including in ways that members of the
+     public may access the material from a place and at a time
+     individually chosen by them.
+
+  l. Sui Generis Database Rights means rights other than copyright
+     resulting from Directive 96/9/EC of the European Parliament and of
+     the Council of 11 March 1996 on the legal protection of databases,
+     as amended and/or succeeded, as well as other essentially
+     equivalent rights anywhere in the world.
+
+  m. You means the individual or entity exercising the Licensed Rights
+     under this Public License. Your has a corresponding meaning.
+
+
+Section 2 -- Scope.
+
+  a. License grant.
+
+       1. Subject to the terms and conditions of this Public License,
+          the Licensor hereby grants You a worldwide, royalty-free,
+          non-sublicensable, non-exclusive, irrevocable license to
+          exercise the Licensed Rights in the Licensed Material to:
+
+            a. reproduce and Share the Licensed Material, in whole or
+               in part; and
+
+            b. produce, reproduce, and Share Adapted Material.
+
+       2. Exceptions and Limitations. For the avoidance of doubt, where
+          Exceptions and Limitations apply to Your use, this Public
+          License does not apply, and You do not need to comply with
+          its terms and conditions.
+
+       3. Term. The term of this Public License is specified in Section
+          6(a).
+
+       4. Media and formats; technical modifications allowed. The
+          Licensor authorizes You to exercise the Licensed Rights in
+          all media and formats whether now known or hereafter created,
+          and to make technical modifications necessary to do so. The
+          Licensor waives and/or agrees not to assert any right or
+          authority to forbid You from making technical modifications
+          necessary to exercise the Licensed Rights, including
+          technical modifications necessary to circumvent Effective
+          Technological Measures. For purposes of this Public License,
+          simply making modifications authorized by this Section 2(a)
+          (4) never produces Adapted Material.
+
+       5. Downstream recipients.
+
+            a. Offer from the Licensor -- Licensed Material. Every
+               recipient of the Licensed Material automatically
+               receives an offer from the Licensor to exercise the
+               Licensed Rights under the terms and conditions of this
+               Public License.
+
+            b. Additional offer from the Licensor -- Adapted Material.
+               Every recipient of Adapted Material from You
+               automatically receives an offer from the Licensor to
+               exercise the Licensed Rights in the Adapted Material
+               under the conditions of the Adapter's License You apply.
+
+            c. No downstream restrictions. You may not offer or impose
+               any additional or different terms or conditions on, or
+               apply any Effective Technological Measures to, the
+               Licensed Material if doing so restricts exercise of the
+               Licensed Rights by any recipient of the Licensed
+               Material.
+
+       6. No endorsement. Nothing in this Public License constitutes or
+          may be construed as permission to assert or imply that You
+          are, or that Your use of the Licensed Material is, connected
+          with, or sponsored, endorsed, or granted official status by,
+          the Licensor or others designated to receive attribution as
+          provided in Section 3(a)(1)(A)(i).
+
+  b. Other rights.
+
+       1. Moral rights, such as the right of integrity, are not
+          licensed under this Public License, nor are publicity,
+          privacy, and/or other similar personality rights; however, to
+          the extent possible, the Licensor waives and/or agrees not to
+          assert any such rights held by the Licensor to the limited
+          extent necessary to allow You to exercise the Licensed
+          Rights, but not otherwise.
+
+       2. Patent and trademark rights are not licensed under this
+          Public License.
+
+       3. To the extent possible, the Licensor waives any right to
+          collect royalties from You for the exercise of the Licensed
+          Rights, whether directly or through a collecting society
+          under any voluntary or waivable statutory or compulsory
+          licensing scheme. In all other cases the Licensor expressly
+          reserves any right to collect such royalties.
+
+
+Section 3 -- License Conditions.
+
+Your exercise of the Licensed Rights is expressly made subject to the
+following conditions.
+
+  a. Attribution.
+
+       1. If You Share the Licensed Material (including in modified
+          form), You must:
+
+            a. retain the following if it is supplied by the Licensor
+               with the Licensed Material:
+
+                 i. identification of the creator(s) of the Licensed
+                    Material and any others designated to receive
+                    attribution, in any reasonable manner requested by
+                    the Licensor (including by pseudonym if
+                    designated);
+
+                ii. a copyright notice;
+
+               iii. a notice that refers to this Public License;
+
+                iv. a notice that refers to the disclaimer of
+                    warranties;
+
+                 v. a URI or hyperlink to the Licensed Material to the
+                    extent reasonably practicable;
+
+            b. indicate if You modified the Licensed Material and
+               retain an indication of any previous modifications; and
+
+            c. indicate the Licensed Material is licensed under this
+               Public License, and include the text of, or the URI or
+               hyperlink to, this Public License.
+
+       2. You may satisfy the conditions in Section 3(a)(1) in any
+          reasonable manner based on the medium, means, and context in
+          which You Share the Licensed Material. For example, it may be
+          reasonable to satisfy the conditions by providing a URI or
+          hyperlink to a resource that includes the required
+          information.
+
+       3. If requested by the Licensor, You must remove any of the
+          information required by Section 3(a)(1)(A) to the extent
+          reasonably practicable.
+
+  b. ShareAlike.
+
+     In addition to the conditions in Section 3(a), if You Share
+     Adapted Material You produce, the following conditions also apply.
+
+       1. The Adapter's License You apply must be a Creative Commons
+          license with the same License Elements, this version or
+          later, or a BY-SA Compatible License.
+
+       2. You must include the text of, or the URI or hyperlink to, the
+          Adapter's License You apply. You may satisfy this condition
+          in any reasonable manner based on the medium, means, and
+          context in which You Share Adapted Material.
+
+       3. You may not offer or impose any additional or different terms
+          or conditions on, or apply any Effective Technological
+          Measures to, Adapted Material that restrict exercise of the
+          rights granted under the Adapter's License You apply.
+
+
+Section 4 -- Sui Generis Database Rights.
+
+Where the Licensed Rights include Sui Generis Database Rights that
+apply to Your use of the Licensed Material:
+
+  a. for the avoidance of doubt, Section 2(a)(1) grants You the right
+     to extract, reuse, reproduce, and Share all or a substantial
+     portion of the contents of the database;
+
+  b. if You include all or a substantial portion of the database
+     contents in a database in which You have Sui Generis Database
+     Rights, then the database in which You have Sui Generis Database
+     Rights (but not its individual contents) is Adapted Material,
+
+     including for purposes of Section 3(b); and
+  c. You must comply with the conditions in Section 3(a) if You Share
+     all or a substantial portion of the contents of the database.
+
+For the avoidance of doubt, this Section 4 supplements and does not
+replace Your obligations under this Public License where the Licensed
+Rights include other Copyright and Similar Rights.
+
+
+Section 5 -- Disclaimer of Warranties and Limitation of Liability.
+
+  a. UNLESS OTHERWISE SEPARATELY UNDERTAKEN BY THE LICENSOR, TO THE
+     EXTENT POSSIBLE, THE LICENSOR OFFERS THE LICENSED MATERIAL AS-IS
+     AND AS-AVAILABLE, AND MAKES NO REPRESENTATIONS OR WARRANTIES OF
+     ANY KIND CONCERNING THE LICENSED MATERIAL, WHETHER EXPRESS,
+     IMPLIED, STATUTORY, OR OTHER. THIS INCLUDES, WITHOUT LIMITATION,
+     WARRANTIES OF TITLE, MERCHANTABILITY, FITNESS FOR A PARTICULAR
+     PURPOSE, NON-INFRINGEMENT, ABSENCE OF LATENT OR OTHER DEFECTS,
+     ACCURACY, OR THE PRESENCE OR ABSENCE OF ERRORS, WHETHER OR NOT
+     KNOWN OR DISCOVERABLE. WHERE DISCLAIMERS OF WARRANTIES ARE NOT
+     ALLOWED IN FULL OR IN PART, THIS DISCLAIMER MAY NOT APPLY TO YOU.
+
+  b. TO THE EXTENT POSSIBLE, IN NO EVENT WILL THE LICENSOR BE LIABLE
+     TO YOU ON ANY LEGAL THEORY (INCLUDING, WITHOUT LIMITATION,
+     NEGLIGENCE) OR OTHERWISE FOR ANY DIRECT, SPECIAL, INDIRECT,
+     INCIDENTAL, CONSEQUENTIAL, PUNITIVE, EXEMPLARY, OR OTHER LOSSES,
+     COSTS, EXPENSES, OR DAMAGES ARISING OUT OF THIS PUBLIC LICENSE OR
+     USE OF THE LICENSED MATERIAL, EVEN IF THE LICENSOR HAS BEEN
+     ADVISED OF THE POSSIBILITY OF SUCH LOSSES, COSTS, EXPENSES, OR
+     DAMAGES. WHERE A LIMITATION OF LIABILITY IS NOT ALLOWED IN FULL OR
+     IN PART, THIS LIMITATION MAY NOT APPLY TO YOU.
+
+  c. The disclaimer of warranties and limitation of liability provided
+     above shall be interpreted in a manner that, to the extent
+     possible, most closely approximates an absolute disclaimer and
+     waiver of all liability.
+
+
+Section 6 -- Term and Termination.
+
+  a. This Public License applies for the term of the Copyright and
+     Similar Rights licensed here. However, if You fail to comply with
+     this Public License, then Your rights under this Public License
+     terminate automatically.
+
+  b. Where Your right to use the Licensed Material has terminated under
+     Section 6(a), it reinstates:
+
+       1. automatically as of the date the violation is cured, provided
+          it is cured within 30 days of Your discovery of the
+          violation; or
+
+       2. upon express reinstatement by the Licensor.
+
+     For the avoidance of doubt, this Section 6(b) does not affect any
+     right the Licensor may have to seek remedies for Your violations
+     of this Public License.
+
+  c. For the avoidance of doubt, the Licensor may also offer the
+     Licensed Material under separate terms or conditions or stop
+     distributing the Licensed Material at any time; however, doing so
+     will not terminate this Public License.
+
+  d. Sections 1, 5, 6, 7, and 8 survive termination of this Public
+     License.
+
+
+Section 7 -- Other Terms and Conditions.
+
+  a. The Licensor shall not be bound by any additional or different
+     terms or conditions communicated by You unless expressly agreed.
+
+  b. Any arrangements, understandings, or agreements regarding the
+     Licensed Material not stated herein are separate from and
+     independent of the terms and conditions of this Public License.
+
+
+Section 8 -- Interpretation.
+
+  a. For the avoidance of doubt, this Public License does not, and
+     shall not be interpreted to, reduce, limit, restrict, or impose
+     conditions on any use of the Licensed Material that could lawfully
+     be made without permission under this Public License.
+
+  b. To the extent possible, if any provision of this Public License is
+     deemed unenforceable, it shall be automatically reformed to the
+     minimum extent necessary to make it enforceable. If the provision
+     cannot be reformed, it shall be severed from this Public License
+     without affecting the enforceability of the remaining terms and
+     conditions.
+
+  c. No term or condition of this Public License will be waived and no
+     failure to comply consented to unless expressly agreed to by the
+     Licensor.
+
+  d. Nothing in this Public License constitutes or may be interpreted
+     as a limitation upon, or waiver of, any privileges and immunities
+     that apply to the Licensor or You, including from the legal
+     processes of any jurisdiction or authority.
+
+
+=======================================================================
+
+Creative Commons is not a party to its public licenses.
+Notwithstanding, Creative Commons may elect to apply one of its public
+licenses to material it publishes and in those instances will be
+considered the "Licensor." Except for the limited purpose of indicating
+that material is shared under a Creative Commons public license or as
+otherwise permitted by the Creative Commons policies published at
+creativecommons.org/policies, Creative Commons does not authorize the
+use of the trademark "Creative Commons" or any other trademark or logo
+of Creative Commons without its prior written consent including,
+without limitation, in connection with any unauthorized modifications
+to any of its public licenses or any other arrangements,
+understandings, or agreements concerning use of licensed material. For
+the avoidance of doubt, this paragraph does not form part of the public
+licenses.
+
+Creative Commons may be contacted at creativecommons.org.

Godeps/_workspace/src/github.com/docker/go-units/MAINTAINERS

@@ -0,0 +1,27 @@
+# go-connections maintainers file
+#
+# This file describes who runs the docker/go-connections project and how.
+# This is a living document - if you see something out of date or missing, speak up!
+#
+# It is structured to be consumable by both humans and programs.
+# To extract its contents programmatically, use any TOML-compliant parser.
+#
+# This file is compiled into the MAINTAINERS file in docker/opensource.
+#
+[Org]
+	[Org."Core maintainers"]
+		people = [
+			"calavera",
+		]
+
+[people]
+
+# A reference list of all people associated with the project.
+# All other sections should refer to people by their canonical key
+# in the people section.
+
+	# ADD YOURSELF HERE IN ALPHABETICAL ORDER
+	[people.calavera]
+	Name = "David Calavera"
+	Email = "david.calavera@gmail.com"
+	GitHub = "calavera"

Godeps/_workspace/src/github.com/docker/go-units/README.md

@@ -0,0 +1,18 @@
+[![GoDoc](https://godoc.org/github.com/docker/go-units?status.svg)](https://godoc.org/github.com/docker/go-units)
+
+# Introduction
+
+go-units is a library to transform human friendly measurements into machine friendly values.
+
+## Usage
+
+See the [docs in godoc](https://godoc.org/github.com/docker/go-units) for examples and documentation.
+
+## Copyright and license
+
+Copyright © 2015 Docker, Inc. All rights reserved, except as follows. Code
+is released under the Apache 2.0 license. The README.md file, and files in the
+"docs" folder are licensed under the Creative Commons Attribution 4.0
+International License under the terms and conditions set forth in the file
+"LICENSE.docs". You may obtain a duplicate copy of the same license, titled
+CC-BY-SA-4.0, at http://creativecommons.org/licenses/by/4.0/.

Godeps/_workspace/src/github.com/docker/go-units/circle.yml

@@ -0,0 +1,11 @@
+dependencies:
+  post:
+    # install golint
+    - go get github.com/golang/lint/golint
+
+test:
+  pre:
+    # run analysis before tests
+    - go vet ./...
+    - test -z "$(golint ./... | tee /dev/stderr)"
+    - test -z "$(gofmt -s -l . | tee /dev/stderr)"

Godeps/_workspace/src/github.com/docker/go-units/duration.go

@@ -1,3 +1,5 @@
+// Package units provides helper function to parse and print size and time units
+// in human-readable format.
 package units
 
 import (
@@ -6,7 +8,7 @@ import (
 )
 
 // HumanDuration returns a human-readable approximation of a duration
-// (eg. "About a minute", "4 hours ago", etc.)
+// (eg. "About a minute", "4 hours ago", etc.).
 func HumanDuration(d time.Duration) string {
 	if seconds := int(d.Seconds()); seconds < 1 {
 		return "Less than a second"

Godeps/_workspace/src/github.com/docker/go-units/size.go

@@ -31,14 +31,14 @@ type unitMap map[string]int64
 var (
 	decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB}
 	binaryMap  = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB}
-	sizeRegex  = regexp.MustCompile(`^(\d+)([kKmMgGtTpP])?[bB]?$`)
+	sizeRegex  = regexp.MustCompile(`^(\d+(\.\d+)*) ?([kKmMgGtTpP])?[bB]?$`)
 )
 
 var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
 var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
 
 // CustomSize returns a human-readable approximation of a size
-// using custom format
+// using custom format.
 func CustomSize(format string, size float64, base float64, _map []string) string {
 	i := 0
 	for size >= base {
@@ -49,17 +49,19 @@ func CustomSize(format string, size float64, base float64, _map []string) string
 }
 
 // HumanSize returns a human-readable approximation of a size
-// using SI standard (eg. "44kB", "17MB")
+// capped at 4 valid numbers (eg. "2.746 MB", "796 KB").
 func HumanSize(size float64) string {
 	return CustomSize("%.4g %s", size, 1000.0, decimapAbbrs)
 }
 
+// BytesSize returns a human-readable size in bytes, kibibytes,
+// mebibytes, gibibytes, or tebibytes (eg. "44kiB", "17MiB").
 func BytesSize(size float64) string {
 	return CustomSize("%.4g %s", size, 1024.0, binaryAbbrs)
 }
 
 // FromHumanSize returns an integer from a human-readable specification of a
-// size using SI standard (eg. "44kB", "17MB")
+// size using SI standard (eg. "44kB", "17MB").
 func FromHumanSize(size string) (int64, error) {
 	return parseSize(size, decimalMap)
 }
@@ -72,22 +74,22 @@ func RAMInBytes(size string) (int64, error) {
 	return parseSize(size, binaryMap)
 }
 
-// Parses the human-readable size string into the amount it represents
+// Parses the human-readable size string into the amount it represents.
 func parseSize(sizeStr string, uMap unitMap) (int64, error) {
 	matches := sizeRegex.FindStringSubmatch(sizeStr)
-	if len(matches) != 3 {
+	if len(matches) != 4 {
 		return -1, fmt.Errorf("invalid size: '%s'", sizeStr)
 	}
 
-	size, err := strconv.ParseInt(matches[1], 10, 0)
+	size, err := strconv.ParseFloat(matches[1], 64)
 	if err != nil {
 		return -1, err
 	}
 
-	unitPrefix := strings.ToLower(matches[2])
+	unitPrefix := strings.ToLower(matches[3])
 	if mul, ok := uMap[unitPrefix]; ok {
-		size *= mul
+		size *= float64(mul)
 	}
 
-	return size, nil
+	return int64(size), nil
 }

Godeps/_workspace/src/github.com/docker/go-units/ulimit.go

@@ -0,0 +1,118 @@
+package units
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// Ulimit is a human friendly version of Rlimit.
+type Ulimit struct {
+	Name string
+	Hard int64
+	Soft int64
+}
+
+// Rlimit specifies the resource limits, such as max open files.
+type Rlimit struct {
+	Type int    `json:"type,omitempty"`
+	Hard uint64 `json:"hard,omitempty"`
+	Soft uint64 `json:"soft,omitempty"`
+}
+
+const (
+	// magic numbers for making the syscall
+	// some of these are defined in the syscall package, but not all.
+	// Also since Windows client doesn't get access to the syscall package, need to
+	//	define these here
+	rlimitAs         = 9
+	rlimitCore       = 4
+	rlimitCPU        = 0
+	rlimitData       = 2
+	rlimitFsize      = 1
+	rlimitLocks      = 10
+	rlimitMemlock    = 8
+	rlimitMsgqueue   = 12
+	rlimitNice       = 13
+	rlimitNofile     = 7
+	rlimitNproc      = 6
+	rlimitRss        = 5
+	rlimitRtprio     = 14
+	rlimitRttime     = 15
+	rlimitSigpending = 11
+	rlimitStack      = 3
+)
+
+var ulimitNameMapping = map[string]int{
+	//"as":         rlimitAs, // Disabled since this doesn't seem usable with the way Docker inits a container.
+	"core":       rlimitCore,
+	"cpu":        rlimitCPU,
+	"data":       rlimitData,
+	"fsize":      rlimitFsize,
+	"locks":      rlimitLocks,
+	"memlock":    rlimitMemlock,
+	"msgqueue":   rlimitMsgqueue,
+	"nice":       rlimitNice,
+	"nofile":     rlimitNofile,
+	"nproc":      rlimitNproc,
+	"rss":        rlimitRss,
+	"rtprio":     rlimitRtprio,
+	"rttime":     rlimitRttime,
+	"sigpending": rlimitSigpending,
+	"stack":      rlimitStack,
+}
+
+// ParseUlimit parses and returns a Ulimit from the specified string.
+func ParseUlimit(val string) (*Ulimit, error) {
+	parts := strings.SplitN(val, "=", 2)
+	if len(parts) != 2 {
+		return nil, fmt.Errorf("invalid ulimit argument: %s", val)
+	}
+
+	if _, exists := ulimitNameMapping[parts[0]]; !exists {
+		return nil, fmt.Errorf("invalid ulimit type: %s", parts[0])
+	}
+
+	var (
+		soft int64
+		hard = &soft // default to soft in case no hard was set
+		temp int64
+		err  error
+	)
+	switch limitVals := strings.Split(parts[1], ":"); len(limitVals) {
+	case 2:
+		temp, err = strconv.ParseInt(limitVals[1], 10, 64)
+		if err != nil {
+			return nil, err
+		}
+		hard = &temp
+		fallthrough
+	case 1:
+		soft, err = strconv.ParseInt(limitVals[0], 10, 64)
+		if err != nil {
+			return nil, err
+		}
+	default:
+		return nil, fmt.Errorf("too many limit value arguments - %s, can only have up to two, `soft[:hard]`", parts[1])
+	}
+
+	if soft > *hard {
+		return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard)
+	}
+
+	return &Ulimit{Name: parts[0], Soft: soft, Hard: *hard}, nil
+}
+
+// GetRlimit returns the RLimit corresponding to Ulimit.
+func (u *Ulimit) GetRlimit() (*Rlimit, error) {
+	t, exists := ulimitNameMapping[u.Name]
+	if !exists {
+		return nil, fmt.Errorf("invalid ulimit name %s", u.Name)
+	}
+
+	return &Rlimit{Type: t, Soft: uint64(u.Soft), Hard: uint64(u.Hard)}, nil
+}
+
+func (u *Ulimit) String() string {
+	return fmt.Sprintf("%s=%d:%d", u.Name, u.Soft, u.Hard)
+}

Godeps/_workspace/src/github.com/pmezard/go-difflib/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2013, Patrick Mezard
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+    Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+    The names of its contributors may not be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Godeps/_workspace/src/github.com/pmezard/go-difflib/difflib/difflib.go

@@ -0,0 +1,772 @@
+// Package difflib is a partial port of Python difflib module.
+//
+// It provides tools to compare sequences of strings and generate textual diffs.
+//
+// The following class and functions have been ported:
+//
+// - SequenceMatcher
+//
+// - unified_diff
+//
+// - context_diff
+//
+// Getting unified diffs was the main goal of the port. Keep in mind this code
+// is mostly suitable to output text differences in a human friendly way, there
+// are no guarantees generated diffs are consumable by patch(1).
+package difflib
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"strings"
+)
+
+func min(a, b int) int {
+	if a < b {
+		return a
+	}
+	return b
+}
+
+func max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}
+
+func calculateRatio(matches, length int) float64 {
+	if length > 0 {
+		return 2.0 * float64(matches) / float64(length)
+	}
+	return 1.0
+}
+
+type Match struct {
+	A    int
+	B    int
+	Size int
+}
+
+type OpCode struct {
+	Tag byte
+	I1  int
+	I2  int
+	J1  int
+	J2  int
+}
+
+// SequenceMatcher compares sequence of strings. The basic
+// algorithm predates, and is a little fancier than, an algorithm
+// published in the late 1980's by Ratcliff and Obershelp under the
+// hyperbolic name "gestalt pattern matching".  The basic idea is to find
+// the longest contiguous matching subsequence that contains no "junk"
+// elements (R-O doesn't address junk).  The same idea is then applied
+// recursively to the pieces of the sequences to the left and to the right
+// of the matching subsequence.  This does not yield minimal edit
+// sequences, but does tend to yield matches that "look right" to people.
+//
+// SequenceMatcher tries to compute a "human-friendly diff" between two
+// sequences.  Unlike e.g. UNIX(tm) diff, the fundamental notion is the
+// longest *contiguous* & junk-free matching subsequence.  That's what
+// catches peoples' eyes.  The Windows(tm) windiff has another interesting
+// notion, pairing up elements that appear uniquely in each sequence.
+// That, and the method here, appear to yield more intuitive difference
+// reports than does diff.  This method appears to be the least vulnerable
+// to synching up on blocks of "junk lines", though (like blank lines in
+// ordinary text files, or maybe "<P>" lines in HTML files).  That may be
+// because this is the only method of the 3 that has a *concept* of
+// "junk" <wink>.
+//
+// Timing:  Basic R-O is cubic time worst case and quadratic time expected
+// case.  SequenceMatcher is quadratic time for the worst case and has
+// expected-case behavior dependent in a complicated way on how many
+// elements the sequences have in common; best case time is linear.
+type SequenceMatcher struct {
+	a              []string
+	b              []string
+	b2j            map[string][]int
+	IsJunk         func(string) bool
+	autoJunk       bool
+	bJunk          map[string]struct{}
+	matchingBlocks []Match
+	fullBCount     map[string]int
+	bPopular       map[string]struct{}
+	opCodes        []OpCode
+}
+
+func NewMatcher(a, b []string) *SequenceMatcher {
+	m := SequenceMatcher{autoJunk: true}
+	m.SetSeqs(a, b)
+	return &m
+}
+
+func NewMatcherWithJunk(a, b []string, autoJunk bool,
+	isJunk func(string) bool) *SequenceMatcher {
+
+	m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
+	m.SetSeqs(a, b)
+	return &m
+}
+
+// Set two sequences to be compared.
+func (m *SequenceMatcher) SetSeqs(a, b []string) {
+	m.SetSeq1(a)
+	m.SetSeq2(b)
+}
+
+// Set the first sequence to be compared. The second sequence to be compared is
+// not changed.
+//
+// SequenceMatcher computes and caches detailed information about the second
+// sequence, so if you want to compare one sequence S against many sequences,
+// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
+// sequences.
+//
+// See also SetSeqs() and SetSeq2().
+func (m *SequenceMatcher) SetSeq1(a []string) {
+	if &a == &m.a {
+		return
+	}
+	m.a = a
+	m.matchingBlocks = nil
+	m.opCodes = nil
+}
+
+// Set the second sequence to be compared. The first sequence to be compared is
+// not changed.
+func (m *SequenceMatcher) SetSeq2(b []string) {
+	if &b == &m.b {
+		return
+	}
+	m.b = b
+	m.matchingBlocks = nil
+	m.opCodes = nil
+	m.fullBCount = nil
+	m.chainB()
+}
+
+func (m *SequenceMatcher) chainB() {
+	// Populate line -> index mapping
+	b2j := map[string][]int{}
+	for i, s := range m.b {
+		indices := b2j[s]
+		indices = append(indices, i)
+		b2j[s] = indices
+	}
+
+	// Purge junk elements
+	m.bJunk = map[string]struct{}{}
+	if m.IsJunk != nil {
+		junk := m.bJunk
+		for s, _ := range b2j {
+			if m.IsJunk(s) {
+				junk[s] = struct{}{}
+			}
+		}
+		for s, _ := range junk {
+			delete(b2j, s)
+		}
+	}
+
+	// Purge remaining popular elements
+	popular := map[string]struct{}{}
+	n := len(m.b)
+	if m.autoJunk && n >= 200 {
+		ntest := n/100 + 1
+		for s, indices := range b2j {
+			if len(indices) > ntest {
+				popular[s] = struct{}{}
+			}
+		}
+		for s, _ := range popular {
+			delete(b2j, s)
+		}
+	}
+	m.bPopular = popular
+	m.b2j = b2j
+}
+
+func (m *SequenceMatcher) isBJunk(s string) bool {
+	_, ok := m.bJunk[s]
+	return ok
+}
+
+// Find longest matching block in a[alo:ahi] and b[blo:bhi].
+//
+// If IsJunk is not defined:
+//
+// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
+//     alo <= i <= i+k <= ahi
+//     blo <= j <= j+k <= bhi
+// and for all (i',j',k') meeting those conditions,
+//     k >= k'
+//     i <= i'
+//     and if i == i', j <= j'
+//
+// In other words, of all maximal matching blocks, return one that
+// starts earliest in a, and of all those maximal matching blocks that
+// start earliest in a, return the one that starts earliest in b.
+//
+// If IsJunk is defined, first the longest matching block is
+// determined as above, but with the additional restriction that no
+// junk element appears in the block.  Then that block is extended as
+// far as possible by matching (only) junk elements on both sides.  So
+// the resulting block never matches on junk except as identical junk
+// happens to be adjacent to an "interesting" match.
+//
+// If no blocks match, return (alo, blo, 0).
+func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
+	// CAUTION:  stripping common prefix or suffix would be incorrect.
+	// E.g.,
+	//    ab
+	//    acab
+	// Longest matching block is "ab", but if common prefix is
+	// stripped, it's "a" (tied with "b").  UNIX(tm) diff does so
+	// strip, so ends up claiming that ab is changed to acab by
+	// inserting "ca" in the middle.  That's minimal but unintuitive:
+	// "it's obvious" that someone inserted "ac" at the front.
+	// Windiff ends up at the same place as diff, but by pairing up
+	// the unique 'b's and then matching the first two 'a's.
+	besti, bestj, bestsize := alo, blo, 0
+
+	// find longest junk-free match
+	// during an iteration of the loop, j2len[j] = length of longest
+	// junk-free match ending with a[i-1] and b[j]
+	j2len := map[int]int{}
+	for i := alo; i != ahi; i++ {
+		// look at all instances of a[i] in b; note that because
+		// b2j has no junk keys, the loop is skipped if a[i] is junk
+		newj2len := map[int]int{}
+		for _, j := range m.b2j[m.a[i]] {
+			// a[i] matches b[j]
+			if j < blo {
+				continue
+			}
+			if j >= bhi {
+				break
+			}
+			k := j2len[j-1] + 1
+			newj2len[j] = k
+			if k > bestsize {
+				besti, bestj, bestsize = i-k+1, j-k+1, k
+			}
+		}
+		j2len = newj2len
+	}
+
+	// Extend the best by non-junk elements on each end.  In particular,
+	// "popular" non-junk elements aren't in b2j, which greatly speeds
+	// the inner loop above, but also means "the best" match so far
+	// doesn't contain any junk *or* popular non-junk elements.
+	for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
+		m.a[besti-1] == m.b[bestj-1] {
+		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+	}
+	for besti+bestsize < ahi && bestj+bestsize < bhi &&
+		!m.isBJunk(m.b[bestj+bestsize]) &&
+		m.a[besti+bestsize] == m.b[bestj+bestsize] {
+		bestsize += 1
+	}
+
+	// Now that we have a wholly interesting match (albeit possibly
+	// empty!), we may as well suck up the matching junk on each
+	// side of it too.  Can't think of a good reason not to, and it
+	// saves post-processing the (possibly considerable) expense of
+	// figuring out what to do with it.  In the case of an empty
+	// interesting match, this is clearly the right thing to do,
+	// because no other kind of match is possible in the regions.
+	for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
+		m.a[besti-1] == m.b[bestj-1] {
+		besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
+	}
+	for besti+bestsize < ahi && bestj+bestsize < bhi &&
+		m.isBJunk(m.b[bestj+bestsize]) &&
+		m.a[besti+bestsize] == m.b[bestj+bestsize] {
+		bestsize += 1
+	}
+
+	return Match{A: besti, B: bestj, Size: bestsize}
+}
+
+// Return list of triples describing matching subsequences.
+//
+// Each triple is of the form (i, j, n), and means that
+// a[i:i+n] == b[j:j+n].  The triples are monotonically increasing in
+// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
+// adjacent triples in the list, and the second is not the last triple in the
+// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
+// adjacent equal blocks.
+//
+// The last triple is a dummy, (len(a), len(b), 0), and is the only
+// triple with n==0.
+func (m *SequenceMatcher) GetMatchingBlocks() []Match {
+	if m.matchingBlocks != nil {
+		return m.matchingBlocks
+	}
+
+	var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
+	matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
+		match := m.findLongestMatch(alo, ahi, blo, bhi)
+		i, j, k := match.A, match.B, match.Size
+		if match.Size > 0 {
+			if alo < i && blo < j {
+				matched = matchBlocks(alo, i, blo, j, matched)
+			}
+			matched = append(matched, match)
+			if i+k < ahi && j+k < bhi {
+				matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
+			}
+		}
+		return matched
+	}
+	matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
+
+	// It's possible that we have adjacent equal blocks in the
+	// matching_blocks list now.
+	nonAdjacent := []Match{}
+	i1, j1, k1 := 0, 0, 0
+	for _, b := range matched {
+		// Is this block adjacent to i1, j1, k1?
+		i2, j2, k2 := b.A, b.B, b.Size
+		if i1+k1 == i2 && j1+k1 == j2 {
+			// Yes, so collapse them -- this just increases the length of
+			// the first block by the length of the second, and the first
+			// block so lengthened remains the block to compare against.
+			k1 += k2
+		} else {
+			// Not adjacent.  Remember the first block (k1==0 means it's
+			// the dummy we started with), and make the second block the
+			// new block to compare against.
+			if k1 > 0 {
+				nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+			}
+			i1, j1, k1 = i2, j2, k2
+		}
+	}
+	if k1 > 0 {
+		nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
+	}
+
+	nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
+	m.matchingBlocks = nonAdjacent
+	return m.matchingBlocks
+}
+
+// Return list of 5-tuples describing how to turn a into b.
+//
+// Each tuple is of the form (tag, i1, i2, j1, j2).  The first tuple
+// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
+// tuple preceding it, and likewise for j1 == the previous j2.
+//
+// The tags are characters, with these meanings:
+//
+// 'r' (replace):  a[i1:i2] should be replaced by b[j1:j2]
+//
+// 'd' (delete):   a[i1:i2] should be deleted, j1==j2 in this case.
+//
+// 'i' (insert):   b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
+//
+// 'e' (equal):    a[i1:i2] == b[j1:j2]
+func (m *SequenceMatcher) GetOpCodes() []OpCode {
+	if m.opCodes != nil {
+		return m.opCodes
+	}
+	i, j := 0, 0
+	matching := m.GetMatchingBlocks()
+	opCodes := make([]OpCode, 0, len(matching))
+	for _, m := range matching {
+		//  invariant:  we've pumped out correct diffs to change
+		//  a[:i] into b[:j], and the next matching block is
+		//  a[ai:ai+size] == b[bj:bj+size]. So we need to pump
+		//  out a diff to change a[i:ai] into b[j:bj], pump out
+		//  the matching block, and move (i,j) beyond the match
+		ai, bj, size := m.A, m.B, m.Size
+		tag := byte(0)
+		if i < ai && j < bj {
+			tag = 'r'
+		} else if i < ai {
+			tag = 'd'
+		} else if j < bj {
+			tag = 'i'
+		}
+		if tag > 0 {
+			opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
+		}
+		i, j = ai+size, bj+size
+		// the list of matching blocks is terminated by a
+		// sentinel with size 0
+		if size > 0 {
+			opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
+		}
+	}
+	m.opCodes = opCodes
+	return m.opCodes
+}
+
+// Isolate change clusters by eliminating ranges with no changes.
+//
+// Return a generator of groups with up to n lines of context.
+// Each group is in the same format as returned by GetOpCodes().
+func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
+	if n < 0 {
+		n = 3
+	}
+	codes := m.GetOpCodes()
+	if len(codes) == 0 {
+		codes = []OpCode{OpCode{'e', 0, 1, 0, 1}}
+	}
+	// Fixup leading and trailing groups if they show no changes.
+	if codes[0].Tag == 'e' {
+		c := codes[0]
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
+	}
+	if codes[len(codes)-1].Tag == 'e' {
+		c := codes[len(codes)-1]
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
+	}
+	nn := n + n
+	groups := [][]OpCode{}
+	group := []OpCode{}
+	for _, c := range codes {
+		i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+		// End the current group and start a new one whenever
+		// there is a large range with no changes.
+		if c.Tag == 'e' && i2-i1 > nn {
+			group = append(group, OpCode{c.Tag, i1, min(i2, i1+n),
+				j1, min(j2, j1+n)})
+			groups = append(groups, group)
+			group = []OpCode{}
+			i1, j1 = max(i1, i2-n), max(j1, j2-n)
+		}
+		group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
+	}
+	if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
+		groups = append(groups, group)
+	}
+	return groups
+}
+
+// Return a measure of the sequences' similarity (float in [0,1]).
+//
+// Where T is the total number of elements in both sequences, and
+// M is the number of matches, this is 2.0*M / T.
+// Note that this is 1 if the sequences are identical, and 0 if
+// they have nothing in common.
+//
+// .Ratio() is expensive to compute if you haven't already computed
+// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
+// want to try .QuickRatio() or .RealQuickRation() first to get an
+// upper bound.
+func (m *SequenceMatcher) Ratio() float64 {
+	matches := 0
+	for _, m := range m.GetMatchingBlocks() {
+		matches += m.Size
+	}
+	return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() relatively quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute.
+func (m *SequenceMatcher) QuickRatio() float64 {
+	// viewing a and b as multisets, set matches to the cardinality
+	// of their intersection; this counts the number of matches
+	// without regard to order, so is clearly an upper bound
+	if m.fullBCount == nil {
+		m.fullBCount = map[string]int{}
+		for _, s := range m.b {
+			m.fullBCount[s] = m.fullBCount[s] + 1
+		}
+	}
+
+	// avail[x] is the number of times x appears in 'b' less the
+	// number of times we've seen it in 'a' so far ... kinda
+	avail := map[string]int{}
+	matches := 0
+	for _, s := range m.a {
+		n, ok := avail[s]
+		if !ok {
+			n = m.fullBCount[s]
+		}
+		avail[s] = n - 1
+		if n > 0 {
+			matches += 1
+		}
+	}
+	return calculateRatio(matches, len(m.a)+len(m.b))
+}
+
+// Return an upper bound on ratio() very quickly.
+//
+// This isn't defined beyond that it is an upper bound on .Ratio(), and
+// is faster to compute than either .Ratio() or .QuickRatio().
+func (m *SequenceMatcher) RealQuickRatio() float64 {
+	la, lb := len(m.a), len(m.b)
+	return calculateRatio(min(la, lb), la+lb)
+}
+
+// Convert range to the "ed" format
+func formatRangeUnified(start, stop int) string {
+	// Per the diff spec at http://www.unix.org/single_unix_specification/
+	beginning := start + 1 // lines start numbering with one
+	length := stop - start
+	if length == 1 {
+		return fmt.Sprintf("%d", beginning)
+	}
+	if length == 0 {
+		beginning -= 1 // empty ranges begin at line just before the range
+	}
+	return fmt.Sprintf("%d,%d", beginning, length)
+}
+
+// Unified diff parameters
+type UnifiedDiff struct {
+	A        []string // First sequence lines
+	FromFile string   // First file name
+	FromDate string   // First file time
+	B        []string // Second sequence lines
+	ToFile   string   // Second file name
+	ToDate   string   // Second file time
+	Eol      string   // Headers end of line, defaults to LF
+	Context  int      // Number of context lines
+}
+
+// Compare two sequences of lines; generate the delta as a unified diff.
+//
+// Unified diffs are a compact way of showing line changes and a few
+// lines of context.  The number of context lines is set by 'n' which
+// defaults to three.
+//
+// By default, the diff control lines (those with ---, +++, or @@) are
+// created with a trailing newline.  This is helpful so that inputs
+// created from file.readlines() result in diffs that are suitable for
+// file.writelines() since both the inputs and outputs have trailing
+// newlines.
+//
+// For inputs that do not have trailing newlines, set the lineterm
+// argument to "" so that the output will be uniformly newline free.
+//
+// The unidiff format normally has a header for filenames and modification
+// times.  Any or all of these may be specified using strings for
+// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
+// The modification times are normally expressed in the ISO 8601 format.
+func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
+	buf := bufio.NewWriter(writer)
+	defer buf.Flush()
+	wf := func(format string, args ...interface{}) error {
+		_, err := buf.WriteString(fmt.Sprintf(format, args...))
+		return err
+	}
+	ws := func(s string) error {
+		_, err := buf.WriteString(s)
+		return err
+	}
+
+	if len(diff.Eol) == 0 {
+		diff.Eol = "\n"
+	}
+
+	started := false
+	m := NewMatcher(diff.A, diff.B)
+	for _, g := range m.GetGroupedOpCodes(diff.Context) {
+		if !started {
+			started = true
+			fromDate := ""
+			if len(diff.FromDate) > 0 {
+				fromDate = "\t" + diff.FromDate
+			}
+			toDate := ""
+			if len(diff.ToDate) > 0 {
+				toDate = "\t" + diff.ToDate
+			}
+			if diff.FromFile != "" || diff.ToFile != "" {
+				err := wf("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
+				if err != nil {
+					return err
+				}
+				err = wf("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
+				if err != nil {
+					return err
+				}
+			}
+		}
+		first, last := g[0], g[len(g)-1]
+		range1 := formatRangeUnified(first.I1, last.I2)
+		range2 := formatRangeUnified(first.J1, last.J2)
+		if err := wf("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
+			return err
+		}
+		for _, c := range g {
+			i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
+			if c.Tag == 'e' {
+				for _, line := range diff.A[i1:i2] {
+					if err := ws(" " + line); err != nil {
+						return err
+					}
+				}
+				continue
+			}
+			if c.Tag == 'r' || c.Tag == 'd' {
+				for _, line := range diff.A[i1:i2] {
+					if err := ws("-" + line); err != nil {
+						return err
+					}
+				}
+			}
+			if c.Tag == 'r' || c.Tag == 'i' {
+				for _, line := range diff.B[j1:j2] {
+					if err := ws("+" + line); err != nil {
+						return err
+					}
+				}
+			}
+		}
+	}
+	return nil
+}
+
+// Like WriteUnifiedDiff but returns the diff a string.
+func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
+	w := &bytes.Buffer{}
+	err := WriteUnifiedDiff(w, diff)
+	return string(w.Bytes()), err
+}
+
+// Convert range to the "ed" format.
+func formatRangeContext(start, stop int) string {
+	// Per the diff spec at http://www.unix.org/single_unix_specification/
+	beginning := start + 1 // lines start numbering with one
+	length := stop - start
+	if length == 0 {
+		beginning -= 1 // empty ranges begin at line just before the range
+	}
+	if length <= 1 {
+		return fmt.Sprintf("%d", beginning)
+	}
+	return fmt.Sprintf("%d,%d", beginning, beginning+length-1)
+}
+
+type ContextDiff UnifiedDiff
+
+// Compare two sequences of lines; generate the delta as a context diff.
+//
+// Context diffs are a compact way of showing line changes and a few
+// lines of context. The number of context lines is set by diff.Context
+// which defaults to three.
+//
+// By default, the diff control lines (those with *** or ---) are
+// created with a trailing newline.
+//
+// For inputs that do not have trailing newlines, set the diff.Eol
+// argument to "" so that the output will be uniformly newline free.
+//
+// The context diff format normally has a header for filenames and
+// modification times.  Any or all of these may be specified using
+// strings for diff.FromFile, diff.ToFile, diff.FromDate, diff.ToDate.
+// The modification times are normally expressed in the ISO 8601 format.
+// If not specified, the strings default to blanks.
+func WriteContextDiff(writer io.Writer, diff ContextDiff) error {
+	buf := bufio.NewWriter(writer)
+	defer buf.Flush()
+	var diffErr error
+	wf := func(format string, args ...interface{}) {
+		_, err := buf.WriteString(fmt.Sprintf(format, args...))
+		if diffErr == nil && err != nil {
+			diffErr = err
+		}
+	}
+	ws := func(s string) {
+		_, err := buf.WriteString(s)
+		if diffErr == nil && err != nil {
+			diffErr = err
+		}
+	}
+
+	if len(diff.Eol) == 0 {
+		diff.Eol = "\n"
+	}
+
+	prefix := map[byte]string{
+		'i': "+ ",
+		'd': "- ",
+		'r': "! ",
+		'e': "  ",
+	}
+
+	started := false
+	m := NewMatcher(diff.A, diff.B)
+	for _, g := range m.GetGroupedOpCodes(diff.Context) {
+		if !started {
+			started = true
+			fromDate := ""
+			if len(diff.FromDate) > 0 {
+				fromDate = "\t" + diff.FromDate
+			}
+			toDate := ""
+			if len(diff.ToDate) > 0 {
+				toDate = "\t" + diff.ToDate
+			}
+			if diff.FromFile != "" || diff.ToFile != "" {
+				wf("*** %s%s%s", diff.FromFile, fromDate, diff.Eol)
+				wf("--- %s%s%s", diff.ToFile, toDate, diff.Eol)
+			}
+		}
+
+		first, last := g[0], g[len(g)-1]
+		ws("***************" + diff.Eol)
+
+		range1 := formatRangeContext(first.I1, last.I2)
+		wf("*** %s ****%s", range1, diff.Eol)
+		for _, c := range g {
+			if c.Tag == 'r' || c.Tag == 'd' {
+				for _, cc := range g {
+					if cc.Tag == 'i' {
+						continue
+					}
+					for _, line := range diff.A[cc.I1:cc.I2] {
+						ws(prefix[cc.Tag] + line)
+					}
+				}
+				break
+			}
+		}
+
+		range2 := formatRangeContext(first.J1, last.J2)
+		wf("--- %s ----%s", range2, diff.Eol)
+		for _, c := range g {
+			if c.Tag == 'r' || c.Tag == 'i' {
+				for _, cc := range g {
+					if cc.Tag == 'd' {
+						continue
+					}
+					for _, line := range diff.B[cc.J1:cc.J2] {
+						ws(prefix[cc.Tag] + line)
+					}
+				}
+				break
+			}
+		}
+	}
+	return diffErr
+}
+
+// Like WriteContextDiff but returns the diff a string.
+func GetContextDiffString(diff ContextDiff) (string, error) {
+	w := &bytes.Buffer{}
+	err := WriteContextDiff(w, diff)
+	return string(w.Bytes()), err
+}
+
+// Split a string on "\n" while preserving them. The output can be used
+// as input for UnifiedDiff and ContextDiff structures.
+func SplitLines(s string) []string {
+	lines := strings.SplitAfter(s, "\n")
+	lines[len(lines)-1] += "\n"
+	return lines
+}

Godeps/_workspace/src/github.com/pmezard/go-difflib/difflib/difflib_test.go

@@ -0,0 +1,426 @@
+package difflib
+
+import (
+	"bytes"
+	"fmt"
+	"math"
+	"reflect"
+	"strings"
+	"testing"
+)
+
+func assertAlmostEqual(t *testing.T, a, b float64, places int) {
+	if math.Abs(a-b) > math.Pow10(-places) {
+		t.Errorf("%.7f != %.7f", a, b)
+	}
+}
+
+func assertEqual(t *testing.T, a, b interface{}) {
+	if !reflect.DeepEqual(a, b) {
+		t.Errorf("%v != %v", a, b)
+	}
+}
+
+func splitChars(s string) []string {
+	chars := make([]string, 0, len(s))
+	// Assume ASCII inputs
+	for i := 0; i != len(s); i++ {
+		chars = append(chars, string(s[i]))
+	}
+	return chars
+}
+
+func TestSequenceMatcherRatio(t *testing.T) {
+	s := NewMatcher(splitChars("abcd"), splitChars("bcde"))
+	assertEqual(t, s.Ratio(), 0.75)
+	assertEqual(t, s.QuickRatio(), 0.75)
+	assertEqual(t, s.RealQuickRatio(), 1.0)
+}
+
+func TestGetOptCodes(t *testing.T) {
+	a := "qabxcd"
+	b := "abycdf"
+	s := NewMatcher(splitChars(a), splitChars(b))
+	w := &bytes.Buffer{}
+	for _, op := range s.GetOpCodes() {
+		fmt.Fprintf(w, "%s a[%d:%d], (%s) b[%d:%d] (%s)\n", string(op.Tag),
+			op.I1, op.I2, a[op.I1:op.I2], op.J1, op.J2, b[op.J1:op.J2])
+	}
+	result := string(w.Bytes())
+	expected := `d a[0:1], (q) b[0:0] ()
+e a[1:3], (ab) b[0:2] (ab)
+r a[3:4], (x) b[2:3] (y)
+e a[4:6], (cd) b[3:5] (cd)
+i a[6:6], () b[5:6] (f)
+`
+	if expected != result {
+		t.Errorf("unexpected op codes: \n%s", result)
+	}
+}
+
+func TestGroupedOpCodes(t *testing.T) {
+	a := []string{}
+	for i := 0; i != 39; i++ {
+		a = append(a, fmt.Sprintf("%02d", i))
+	}
+	b := []string{}
+	b = append(b, a[:8]...)
+	b = append(b, " i")
+	b = append(b, a[8:19]...)
+	b = append(b, " x")
+	b = append(b, a[20:22]...)
+	b = append(b, a[27:34]...)
+	b = append(b, " y")
+	b = append(b, a[35:]...)
+	s := NewMatcher(a, b)
+	w := &bytes.Buffer{}
+	for _, g := range s.GetGroupedOpCodes(-1) {
+		fmt.Fprintf(w, "group\n")
+		for _, op := range g {
+			fmt.Fprintf(w, "  %s, %d, %d, %d, %d\n", string(op.Tag),
+				op.I1, op.I2, op.J1, op.J2)
+		}
+	}
+	result := string(w.Bytes())
+	expected := `group
+  e, 5, 8, 5, 8
+  i, 8, 8, 8, 9
+  e, 8, 11, 9, 12
+group
+  e, 16, 19, 17, 20
+  r, 19, 20, 20, 21
+  e, 20, 22, 21, 23
+  d, 22, 27, 23, 23
+  e, 27, 30, 23, 26
+group
+  e, 31, 34, 27, 30
+  r, 34, 35, 30, 31
+  e, 35, 38, 31, 34
+`
+	if expected != result {
+		t.Errorf("unexpected op codes: \n%s", result)
+	}
+}
+
+func ExampleGetUnifiedDiffCode() {
+	a := `one
+two
+three
+four
+fmt.Printf("%s,%T",a,b)`
+	b := `zero
+one
+three
+four`
+	diff := UnifiedDiff{
+		A:        SplitLines(a),
+		B:        SplitLines(b),
+		FromFile: "Original",
+		FromDate: "2005-01-26 23:30:50",
+		ToFile:   "Current",
+		ToDate:   "2010-04-02 10:20:52",
+		Context:  3,
+	}
+	result, _ := GetUnifiedDiffString(diff)
+	fmt.Println(strings.Replace(result, "\t", " ", -1))
+	// Output:
+	// --- Original 2005-01-26 23:30:50
+	// +++ Current 2010-04-02 10:20:52
+	// @@ -1,5 +1,4 @@
+	// +zero
+	//  one
+	// -two
+	//  three
+	//  four
+	// -fmt.Printf("%s,%T",a,b)
+}
+
+func ExampleGetContextDiffCode() {
+	a := `one
+two
+three
+four
+fmt.Printf("%s,%T",a,b)`
+	b := `zero
+one
+tree
+four`
+	diff := ContextDiff{
+		A:        SplitLines(a),
+		B:        SplitLines(b),
+		FromFile: "Original",
+		ToFile:   "Current",
+		Context:  3,
+		Eol:      "\n",
+	}
+	result, _ := GetContextDiffString(diff)
+	fmt.Print(strings.Replace(result, "\t", " ", -1))
+	// Output:
+	// *** Original
+	// --- Current
+	// ***************
+	// *** 1,5 ****
+	//   one
+	// ! two
+	// ! three
+	//   four
+	// - fmt.Printf("%s,%T",a,b)
+	// --- 1,4 ----
+	// + zero
+	//   one
+	// ! tree
+	//   four
+}
+
+func ExampleGetContextDiffString() {
+	a := `one
+two
+three
+four`
+	b := `zero
+one
+tree
+four`
+	diff := ContextDiff{
+		A:        SplitLines(a),
+		B:        SplitLines(b),
+		FromFile: "Original",
+		ToFile:   "Current",
+		Context:  3,
+		Eol:      "\n",
+	}
+	result, _ := GetContextDiffString(diff)
+	fmt.Printf(strings.Replace(result, "\t", " ", -1))
+	// Output:
+	// *** Original
+	// --- Current
+	// ***************
+	// *** 1,4 ****
+	//   one
+	// ! two
+	// ! three
+	//   four
+	// --- 1,4 ----
+	// + zero
+	//   one
+	// ! tree
+	//   four
+}
+
+func rep(s string, count int) string {
+	return strings.Repeat(s, count)
+}
+
+func TestWithAsciiOneInsert(t *testing.T) {
+	sm := NewMatcher(splitChars(rep("b", 100)),
+		splitChars("a"+rep("b", 100)))
+	assertAlmostEqual(t, sm.Ratio(), 0.995, 3)
+	assertEqual(t, sm.GetOpCodes(),
+		[]OpCode{{'i', 0, 0, 0, 1}, {'e', 0, 100, 1, 101}})
+	assertEqual(t, len(sm.bPopular), 0)
+
+	sm = NewMatcher(splitChars(rep("b", 100)),
+		splitChars(rep("b", 50)+"a"+rep("b", 50)))
+	assertAlmostEqual(t, sm.Ratio(), 0.995, 3)
+	assertEqual(t, sm.GetOpCodes(),
+		[]OpCode{{'e', 0, 50, 0, 50}, {'i', 50, 50, 50, 51}, {'e', 50, 100, 51, 101}})
+	assertEqual(t, len(sm.bPopular), 0)
+}
+
+func TestWithAsciiOnDelete(t *testing.T) {
+	sm := NewMatcher(splitChars(rep("a", 40)+"c"+rep("b", 40)),
+		splitChars(rep("a", 40)+rep("b", 40)))
+	assertAlmostEqual(t, sm.Ratio(), 0.994, 3)
+	assertEqual(t, sm.GetOpCodes(),
+		[]OpCode{{'e', 0, 40, 0, 40}, {'d', 40, 41, 40, 40}, {'e', 41, 81, 40, 80}})
+}
+
+func TestWithAsciiBJunk(t *testing.T) {
+	isJunk := func(s string) bool {
+		return s == " "
+	}
+	sm := NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
+		splitChars(rep("a", 44)+rep("b", 40)), true, isJunk)
+	assertEqual(t, sm.bJunk, map[string]struct{}{})
+
+	sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
+		splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)
+	assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}})
+
+	isJunk = func(s string) bool {
+		return s == " " || s == "b"
+	}
+	sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
+		splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)
+	assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}, "b": struct{}{}})
+}
+
+func TestSFBugsRatioForNullSeqn(t *testing.T) {
+	sm := NewMatcher(nil, nil)
+	assertEqual(t, sm.Ratio(), 1.0)
+	assertEqual(t, sm.QuickRatio(), 1.0)
+	assertEqual(t, sm.RealQuickRatio(), 1.0)
+}
+
+func TestSFBugsComparingEmptyLists(t *testing.T) {
+	groups := NewMatcher(nil, nil).GetGroupedOpCodes(-1)
+	assertEqual(t, len(groups), 0)
+	diff := UnifiedDiff{
+		FromFile: "Original",
+		ToFile:   "Current",
+		Context:  3,
+	}
+	result, err := GetUnifiedDiffString(diff)
+	assertEqual(t, err, nil)
+	assertEqual(t, result, "")
+}
+
+func TestOutputFormatRangeFormatUnified(t *testing.T) {
+	// Per the diff spec at http://www.unix.org/single_unix_specification/
+	//
+	// Each <range> field shall be of the form:
+	//   %1d", <beginning line number>  if the range contains exactly one line,
+	// and:
+	//  "%1d,%1d", <beginning line number>, <number of lines> otherwise.
+	// If a range is empty, its beginning line number shall be the number of
+	// the line just before the range, or 0 if the empty range starts the file.
+	fm := formatRangeUnified
+	assertEqual(t, fm(3, 3), "3,0")
+	assertEqual(t, fm(3, 4), "4")
+	assertEqual(t, fm(3, 5), "4,2")
+	assertEqual(t, fm(3, 6), "4,3")
+	assertEqual(t, fm(0, 0), "0,0")
+}
+
+func TestOutputFormatRangeFormatContext(t *testing.T) {
+	// Per the diff spec at http://www.unix.org/single_unix_specification/
+	//
+	// The range of lines in file1 shall be written in the following format
+	// if the range contains two or more lines:
+	//     "*** %d,%d ****\n", <beginning line number>, <ending line number>
+	// and the following format otherwise:
+	//     "*** %d ****\n", <ending line number>
+	// The ending line number of an empty range shall be the number of the preceding line,
+	// or 0 if the range is at the start of the file.
+	//
+	// Next, the range of lines in file2 shall be written in the following format
+	// if the range contains two or more lines:
+	//     "--- %d,%d ----\n", <beginning line number>, <ending line number>
+	// and the following format otherwise:
+	//     "--- %d ----\n", <ending line number>
+	fm := formatRangeContext
+	assertEqual(t, fm(3, 3), "3")
+	assertEqual(t, fm(3, 4), "4")
+	assertEqual(t, fm(3, 5), "4,5")
+	assertEqual(t, fm(3, 6), "4,6")
+	assertEqual(t, fm(0, 0), "0")
+}
+
+func TestOutputFormatTabDelimiter(t *testing.T) {
+	diff := UnifiedDiff{
+		A:        splitChars("one"),
+		B:        splitChars("two"),
+		FromFile: "Original",
+		FromDate: "2005-01-26 23:30:50",
+		ToFile:   "Current",
+		ToDate:   "2010-04-12 10:20:52",
+		Eol:      "\n",
+	}
+	ud, err := GetUnifiedDiffString(diff)
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(ud)[:2], []string{
+		"--- Original\t2005-01-26 23:30:50\n",
+		"+++ Current\t2010-04-12 10:20:52\n",
+	})
+	cd, err := GetContextDiffString(ContextDiff(diff))
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(cd)[:2], []string{
+		"*** Original\t2005-01-26 23:30:50\n",
+		"--- Current\t2010-04-12 10:20:52\n",
+	})
+}
+
+func TestOutputFormatNoTrailingTabOnEmptyFiledate(t *testing.T) {
+	diff := UnifiedDiff{
+		A:        splitChars("one"),
+		B:        splitChars("two"),
+		FromFile: "Original",
+		ToFile:   "Current",
+		Eol:      "\n",
+	}
+	ud, err := GetUnifiedDiffString(diff)
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(ud)[:2], []string{"--- Original\n", "+++ Current\n"})
+
+	cd, err := GetContextDiffString(ContextDiff(diff))
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(cd)[:2], []string{"*** Original\n", "--- Current\n"})
+}
+
+func TestOmitFilenames(t *testing.T) {
+	diff := UnifiedDiff{
+		A:   SplitLines("o\nn\ne\n"),
+		B:   SplitLines("t\nw\no\n"),
+		Eol: "\n",
+	}
+	ud, err := GetUnifiedDiffString(diff)
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(ud), []string{
+		"@@ -0,0 +1,2 @@\n",
+		"+t\n",
+		"+w\n",
+		"@@ -2,2 +3,0 @@\n",
+		"-n\n",
+		"-e\n",
+		"\n",
+	})
+
+	cd, err := GetContextDiffString(ContextDiff(diff))
+	assertEqual(t, err, nil)
+	assertEqual(t, SplitLines(cd), []string{
+		"***************\n",
+		"*** 0 ****\n",
+		"--- 1,2 ----\n",
+		"+ t\n",
+		"+ w\n",
+		"***************\n",
+		"*** 2,3 ****\n",
+		"- n\n",
+		"- e\n",
+		"--- 3 ----\n",
+		"\n",
+	})
+}
+
+func TestSplitLines(t *testing.T) {
+	allTests := []struct {
+		input string
+		want  []string
+	}{
+		{"foo", []string{"foo\n"}},
+		{"foo\nbar", []string{"foo\n", "bar\n"}},
+		{"foo\nbar\n", []string{"foo\n", "bar\n", "\n"}},
+	}
+	for _, test := range allTests {
+		assertEqual(t, SplitLines(test.input), test.want)
+	}
+}
+
+func benchmarkSplitLines(b *testing.B, count int) {
+	str := strings.Repeat("foo\n", count)
+
+	b.ResetTimer()
+
+	n := 0
+	for i := 0; i < b.N; i++ {
+		n += len(SplitLines(str))
+	}
+}
+
+func BenchmarkSplitLines100(b *testing.B) {
+	benchmarkSplitLines(b, 100)
+}
+
+func BenchmarkSplitLines10000(b *testing.B) {
+	benchmarkSplitLines(b, 10000)
+}

Godeps/_workspace/src/github.com/samalba/dockerclient/README.md

@@ -15,6 +15,7 @@ import (
 	"github.com/samalba/dockerclient"
 	"log"
 	"time"
+	"os"
 )
 
 // Callback used to listen to Docker's events
@@ -42,13 +43,27 @@ func main() {
 		log.Println(info)
 	}
 
+	// Build a docker image
+	// some.tar contains the build context (Dockerfile any any files it needs to add/copy)
+	dockerBuildContext, err := os.Open("some.tar")
+	defer dockerBuildContext.Close()
+	buildImageConfig := &dockerclient.BuildImage{
+			Context:        dockerBuildContext,
+			RepoName:       "your_image_name",
+			SuppressOutput: false,
+	}
+	reader, err := docker.BuildImage(buildImageConfig)
+	if err != nil {
+		log.Fatal(err)
+	}
+
 	// Create a container
 	containerConfig := &dockerclient.ContainerConfig{
 		Image: "ubuntu:14.04",
 		Cmd:   []string{"bash"},
 		AttachStdin: true,
 		Tty:   true}
-	containerId, err := docker.CreateContainer(containerConfig, "foobar")
+	containerId, err := docker.CreateContainer(containerConfig, "foobar", nil)
 	if err != nil {
 		log.Fatal(err)
 	}

Godeps/_workspace/src/github.com/samalba/dockerclient/auth.go

@@ -8,14 +8,32 @@ import (
 
 // AuthConfig hold parameters for authenticating with the docker registry
 type AuthConfig struct {
-	Username string `json:"username,omitempty"`
+	Username      string `json:"username,omitempty"`
-	Password string `json:"password,omitempty"`
+	Password      string `json:"password,omitempty"`
-	Email    string `json:"email,omitempty"`
+	Email         string `json:"email,omitempty"`
+	RegistryToken string `json:"registrytoken,omitempty"`
 }
 
 // encode the auth configuration struct into base64 for the X-Registry-Auth header
-func (c *AuthConfig) encode() string {
+func (c *AuthConfig) encode() (string, error) {
 	var buf bytes.Buffer
-	json.NewEncoder(&buf).Encode(c)
+	if err := json.NewEncoder(&buf).Encode(c); err != nil {
-	return base64.URLEncoding.EncodeToString(buf.Bytes())
+		return "", err
+	}
+	return base64.URLEncoding.EncodeToString(buf.Bytes()), nil
+}
+
+// ConfigFile holds parameters for authenticating during a BuildImage request
+type ConfigFile struct {
+	Configs  map[string]AuthConfig `json:"configs,omitempty"`
+	rootPath string
+}
+
+// encode the configuration struct into base64 for the X-Registry-Config header
+func (c *ConfigFile) encode() (string, error) {
+	var buf bytes.Buffer
+	if err := json.NewEncoder(&buf).Encode(c); err != nil {
+		return "", err
+	}
+	return base64.URLEncoding.EncodeToString(buf.Bytes()), nil
 }

Godeps/_workspace/src/github.com/samalba/dockerclient/auth_test.go

@@ -1,15 +0,0 @@
-package dockerclient
-
-import (
-	"testing"
-)
-
-func TestAuthEncode(t *testing.T) {
-	a := AuthConfig{Username: "foo", Password: "password", Email: "bar@baz.com"}
-	expected := "eyJ1c2VybmFtZSI6ImZvbyIsInBhc3N3b3JkIjoicGFzc3dvcmQiLCJlbWFpbCI6ImJhckBiYXouY29tIn0K"
-	got := a.encode()
-
-	if expected != got {
-		t.Errorf("testAuthEncode failed. Expected [%s] got [%s]", expected, got)
-	}
-}

Godeps/_workspace/src/github.com/samalba/dockerclient/dockerclient.go

@@ -16,12 +16,23 @@ import (
 	"time"
 )
 
+var _ Client = (*DockerClient)(nil)
+
 const (
+	// APIVersion is currently hardcoded to v1.15
+	// TODO: bump the API version or allow users to choose which API version to
+	// use the client with. The current value does not make sense for many
+	// methods, such as ContainerStats, StartMonitorStats, and StopAllMonitorStats
+	// (v1.17) and
+	// ListVolumes, {Remove,Create}Volume, ListNetworks,
+	// {Inspect,Create,Connect,Disconnect,Remove}Network (v1.21)
 	APIVersion = "v1.15"
 )
 
 var (
-	ErrNotFound = errors.New("Not found")
+	ErrImageNotFound     = errors.New("Image not found")
+	ErrNotFound          = errors.New("Not found")
+	ErrConnectionRefused = errors.New("Cannot connect to the docker engine endpoint")
 
 	defaultTimeout = 30 * time.Second
 )
@@ -45,10 +56,10 @@ func (e Error) Error() string {
 }
 
 func NewDockerClient(daemonUrl string, tlsConfig *tls.Config) (*DockerClient, error) {
-	return NewDockerClientTimeout(daemonUrl, tlsConfig, time.Duration(defaultTimeout))
+	return NewDockerClientTimeout(daemonUrl, tlsConfig, time.Duration(defaultTimeout), nil)
 }
 
-func NewDockerClientTimeout(daemonUrl string, tlsConfig *tls.Config, timeout time.Duration) (*DockerClient, error) {
+func NewDockerClientTimeout(daemonUrl string, tlsConfig *tls.Config, timeout time.Duration, setUserTimeout tcpFunc) (*DockerClient, error) {
 	u, err := url.Parse(daemonUrl)
 	if err != nil {
 		return nil, err
@@ -60,7 +71,7 @@ func NewDockerClientTimeout(daemonUrl string, tlsConfig *tls.Config, timeout tim
 			u.Scheme = "https"
 		}
 	}
-	httpClient := newHTTPClient(u, tlsConfig, timeout)
+	httpClient := newHTTPClient(u, tlsConfig, timeout, setUserTimeout)
 	return &DockerClient{u, httpClient, tlsConfig, 0, nil}, nil
 }
 
@@ -99,9 +110,24 @@ func (client *DockerClient) doStreamRequest(method string, path string, in io.Re
 		if !strings.Contains(err.Error(), "connection refused") && client.TLSConfig == nil {
 			return nil, fmt.Errorf("%v. Are you trying to connect to a TLS-enabled daemon without TLS?", err)
 		}
+		if strings.Contains(err.Error(), "connection refused") {
+			return nil, ErrConnectionRefused
+		}
 		return nil, err
 	}
 	if resp.StatusCode == 404 {
+		defer resp.Body.Close()
+		data, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return nil, ErrNotFound
+		}
+		if len(data) > 0 {
+			// check if is image not found error
+			if strings.Index(string(data), "No such image") != -1 {
+				return nil, ErrImageNotFound
+			}
+			return nil, errors.New(string(data))
+		}
 		return nil, ErrNotFound
 	}
 	if resp.StatusCode >= 400 {
@@ -171,7 +197,7 @@ func (client *DockerClient) InspectContainer(id string) (*ContainerInfo, error)
 	return info, nil
 }
 
-func (client *DockerClient) CreateContainer(config *ContainerConfig, name string) (string, error) {
+func (client *DockerClient) CreateContainer(config *ContainerConfig, name string, auth *AuthConfig) (string, error) {
 	data, err := json.Marshal(config)
 	if err != nil {
 		return "", err
@@ -182,14 +208,22 @@ func (client *DockerClient) CreateContainer(config *ContainerConfig, name string
 		v.Set("name", name)
 		uri = fmt.Sprintf("%s?%s", uri, v.Encode())
 	}
-	data, err = client.doRequest("POST", uri, data, nil)
+	headers := map[string]string{}
+	if auth != nil {
+		encoded_auth, err := auth.encode()
+		if err != nil {
+			return "", err
+		}
+		headers["X-Registry-Auth"] = encoded_auth
+	}
+	data, err = client.doRequest("POST", uri, data, headers)
 	if err != nil {
 		return "", err
 	}
 	result := &RespContainersCreate{}
 	err = json.Unmarshal(data, result)
 	if err != nil {
-		return "", err
+		return "", fmt.Errorf(string(data))
 	}
 	return result.Id, nil
 }
@@ -231,25 +265,64 @@ func (client *DockerClient) ContainerChanges(id string) ([]*ContainerChanges, er
 	return changes, nil
 }
 
+func (client *DockerClient) ContainerStats(id string, stopChan <-chan struct{}) (<-chan StatsOrError, error) {
+	uri := fmt.Sprintf("/%s/containers/%s/stats", APIVersion, id)
+	resp, err := client.HTTPClient.Get(client.URL.String() + uri)
+	if err != nil {
+		return nil, err
+	}
+
+	decode := func(decoder *json.Decoder) decodingResult {
+		var containerStats Stats
+		if err := decoder.Decode(&containerStats); err != nil {
+			return decodingResult{err: err}
+		} else {
+			return decodingResult{result: containerStats}
+		}
+	}
+	decodingResultChan := client.readJSONStream(resp.Body, decode, stopChan)
+	statsOrErrorChan := make(chan StatsOrError)
+	go func() {
+		for decodingResult := range decodingResultChan {
+			stats, _ := decodingResult.result.(Stats)
+			statsOrErrorChan <- StatsOrError{
+				Stats: stats,
+				Error: decodingResult.err,
+			}
+		}
+		close(statsOrErrorChan)
+	}()
+	return statsOrErrorChan, nil
+}
+
 func (client *DockerClient) readJSONStream(stream io.ReadCloser, decode func(*json.Decoder) decodingResult, stopChan <-chan struct{}) <-chan decodingResult {
 	resultChan := make(chan decodingResult)
 
 	go func() {
-		decoder := json.NewDecoder(stream)
+		decodeChan := make(chan decodingResult)
-		stopped := make(chan struct{})
+
 		go func() {
-			<-stopChan
+			decoder := json.NewDecoder(stream)
-			stream.Close()
+			for {
-			stopped <- struct{}{}
+				decodeResult := decode(decoder)
+				decodeChan <- decodeResult
+				if decodeResult.err != nil {
+					close(decodeChan)
+					return
+				}
+			}
 		}()
 
 		defer close(resultChan)
+
 		for {
-			decodeResult := decode(decoder)
 			select {
-			case <-stopped:
+			case <-stopChan:
+				stream.Close()
+				for range decodeChan {
+				}
 				return
-			default:
+			case decodeResult := <-decodeChan:
 				resultChan <- decodeResult
 				if decodeResult.err != nil {
 					stream.Close()
@@ -257,11 +330,85 @@ func (client *DockerClient) readJSONStream(stream io.ReadCloser, decode func(*js
 				}
 			}
 		}
+
 	}()
 
 	return resultChan
 }
 
+func (client *DockerClient) ExecCreate(config *ExecConfig) (string, error) {
+	data, err := json.Marshal(config)
+	if err != nil {
+		return "", err
+	}
+	uri := fmt.Sprintf("/%s/containers/%s/exec", APIVersion, config.Container)
+	resp, err := client.doRequest("POST", uri, data, nil)
+	if err != nil {
+		return "", err
+	}
+	var createExecResp struct {
+		Id string
+	}
+	if err = json.Unmarshal(resp, &createExecResp); err != nil {
+		return "", err
+	}
+	return createExecResp.Id, nil
+}
+
+func (client *DockerClient) ExecStart(id string, config *ExecConfig) error {
+	data, err := json.Marshal(config)
+	if err != nil {
+		return err
+	}
+
+	uri := fmt.Sprintf("/%s/exec/%s/start", APIVersion, id)
+	if _, err := client.doRequest("POST", uri, data, nil); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (client *DockerClient) ExecResize(id string, width, height int) error {
+	v := url.Values{}
+
+	w := strconv.Itoa(width)
+	h := strconv.Itoa(height)
+
+	v.Set("w", w)
+	v.Set("h", h)
+
+	uri := fmt.Sprintf("/%s/exec/%s/resize?%s", APIVersion, id, v.Encode())
+	if _, err := client.doRequest("POST", client.URL.String()+uri, nil, nil); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (client *DockerClient) AttachContainer(id string, options *AttachOptions) (io.ReadCloser, error) {
+	v := url.Values{}
+	if options != nil {
+		if options.Logs {
+			v.Set("logs", "1")
+		}
+		if options.Stream {
+			v.Set("stream", "1")
+		}
+		if options.Stdin {
+			v.Set("stdin", "1")
+		}
+		if options.Stdout {
+			v.Set("stdout", "1")
+		}
+		if options.Stderr {
+			v.Set("stderr", "1")
+		}
+	}
+	uri := fmt.Sprintf("/%s/containers/%s/attach?%s", APIVersion, id, v.Encode())
+	return client.doStreamRequest("POST", uri, nil, nil)
+}
+
 func (client *DockerClient) StartContainer(id string, config *HostConfig) error {
 	data, err := json.Marshal(config)
 	if err != nil {
@@ -302,6 +449,26 @@ func (client *DockerClient) KillContainer(id, signal string) error {
 	return nil
 }
 
+func (client *DockerClient) Wait(id string) <-chan WaitResult {
+	ch := make(chan WaitResult)
+	uri := fmt.Sprintf("/%s/containers/%s/wait", APIVersion, id)
+
+	go func() {
+		data, err := client.doRequest("POST", uri, nil, nil)
+		if err != nil {
+			ch <- WaitResult{ExitCode: -1, Error: err}
+			return
+		}
+
+		var result struct {
+			StatusCode int `json:"StatusCode"`
+		}
+		err = json.Unmarshal(data, &result)
+		ch <- WaitResult{ExitCode: result.StatusCode, Error: err}
+	}()
+	return ch
+}
+
 func (client *DockerClient) MonitorEvents(options *MonitorEventsOptions, stopChan <-chan struct{}) (<-chan EventOrError, error) {
 	v := url.Values{}
 	if options != nil {
@@ -366,13 +533,17 @@ func (client *DockerClient) StartMonitorEvents(cb Callback, ec chan error, args
 	go func() {
 		eventErrChan, err := client.MonitorEvents(nil, client.eventStopChan)
 		if err != nil {
-			ec <- err
+			if ec != nil {
+				ec <- err
+			}
 			return
 		}
 
 		for e := range eventErrChan {
 			if e.Error != nil {
-				ec <- err
+				if ec != nil {
+					ec <- e.Error
+				}
 				return
 			}
 			cb(&e.Event, ec, args...)
@@ -381,6 +552,9 @@ func (client *DockerClient) StartMonitorEvents(cb Callback, ec chan error, args
 }
 
 func (client *DockerClient) StopAllMonitorEvents() {
+	if client.eventStopChan == nil {
+		return
+	}
 	close(client.eventStopChan)
 }
 
@@ -441,13 +615,48 @@ func (client *DockerClient) Version() (*Version, error) {
 	return version, nil
 }
 
+func (client *DockerClient) PushImage(name string, tag string, auth *AuthConfig) error {
+	v := url.Values{}
+	if tag != "" {
+		v.Set("tag", tag)
+	}
+	uri := fmt.Sprintf("/%s/images/%s/push?%s", APIVersion, url.QueryEscape(name), v.Encode())
+	req, err := http.NewRequest("POST", client.URL.String()+uri, nil)
+	if auth != nil {
+		if encodedAuth, err := auth.encode(); err != nil {
+			return err
+		} else {
+			req.Header.Add("X-Registry-Auth", encodedAuth)
+		}
+	}
+	resp, err := client.HTTPClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	var finalObj map[string]interface{}
+	for decoder := json.NewDecoder(resp.Body); err == nil; err = decoder.Decode(&finalObj) {
+	}
+	if err != io.EOF {
+		return err
+	}
+	if err, ok := finalObj["error"]; ok {
+		return fmt.Errorf("%v", err)
+	}
+	return nil
+}
+
 func (client *DockerClient) PullImage(name string, auth *AuthConfig) error {
 	v := url.Values{}
 	v.Set("fromImage", name)
 	uri := fmt.Sprintf("/%s/images/create?%s", APIVersion, v.Encode())
 	req, err := http.NewRequest("POST", client.URL.String()+uri, nil)
 	if auth != nil {
-		req.Header.Add("X-Registry-Auth", auth.encode())
+		encoded_auth, err := auth.encode()
+		if err != nil {
+			return err
+		}
+		req.Header.Add("X-Registry-Auth", encoded_auth)
 	}
 	resp, err := client.HTTPClient.Do(req)
 	if err != nil {
@@ -493,17 +702,9 @@ func (client *DockerClient) InspectImage(id string) (*ImageInfo, error) {
 }
 
 func (client *DockerClient) LoadImage(reader io.Reader) error {
-	data, err := ioutil.ReadAll(reader)
-	if err != nil {
-		return err
-	}
-
 	uri := fmt.Sprintf("/%s/images/load", APIVersion)
-	_, err = client.doRequest("POST", uri, data, nil)
+	_, err := client.doStreamRequest("POST", uri, reader, nil)
-	if err != nil {
+	return err
-		return err
-	}
-	return nil
 }
 
 func (client *DockerClient) RemoveContainer(id string, force, volumes bool) error {
@@ -521,8 +722,12 @@ func (client *DockerClient) RemoveContainer(id string, force, volumes bool) erro
 	return err
 }
 
-func (client *DockerClient) ListImages() ([]*Image, error) {
+func (client *DockerClient) ListImages(all bool) ([]*Image, error) {
-	uri := fmt.Sprintf("/%s/images/json", APIVersion)
+	argAll := 0
+	if all {
+		argAll = 1
+	}
+	uri := fmt.Sprintf("/%s/images/json?all=%d", APIVersion, argAll)
 	data, err := client.doRequest("GET", uri, nil, nil)
 	if err != nil {
 		return nil, err
@@ -534,8 +739,14 @@ func (client *DockerClient) ListImages() ([]*Image, error) {
 	return images, nil
 }
 
-func (client *DockerClient) RemoveImage(name string) ([]*ImageDelete, error) {
+func (client *DockerClient) RemoveImage(name string, force bool) ([]*ImageDelete, error) {
-	uri := fmt.Sprintf("/%s/images/%s", APIVersion, name)
+	argForce := 0
+	if force {
+		argForce = 1
+	}
+
+	args := fmt.Sprintf("force=%d", argForce)
+	uri := fmt.Sprintf("/%s/images/%s?%s", APIVersion, name, args)
 	data, err := client.doRequest("DELETE", uri, nil, nil)
 	if err != nil {
 		return nil, err
@@ -547,6 +758,31 @@ func (client *DockerClient) RemoveImage(name string) ([]*ImageDelete, error) {
 	return imageDelete, nil
 }
 
+func (client *DockerClient) SearchImages(query, registry string, auth *AuthConfig) ([]ImageSearch, error) {
+	term := query
+	if registry != "" {
+		term = registry + "/" + term
+	}
+	uri := fmt.Sprintf("/%s/images/search?term=%s", APIVersion, term)
+	headers := map[string]string{}
+	if auth != nil {
+		if encodedAuth, err := auth.encode(); err != nil {
+			return nil, err
+		} else {
+			headers["X-Registry-Auth"] = encodedAuth
+		}
+	}
+	data, err := client.doRequest("GET", uri, nil, headers)
+	if err != nil {
+		return nil, err
+	}
+	var imageSearches []ImageSearch
+	if err := json.Unmarshal(data, &imageSearches); err != nil {
+		return nil, err
+	}
+	return imageSearches, nil
+}
+
 func (client *DockerClient) PauseContainer(id string) error {
 	uri := fmt.Sprintf("/%s/containers/%s/pause", APIVersion, id)
 	_, err := client.doRequest("POST", uri, nil, nil)
@@ -564,30 +800,6 @@ func (client *DockerClient) UnpauseContainer(id string) error {
 	return nil
 }
 
-func (client *DockerClient) Exec(config *ExecConfig) (string, error) {
-	data, err := json.Marshal(config)
-	if err != nil {
-		return "", err
-	}
-	uri := fmt.Sprintf("/containers/%s/exec", config.Container)
-	resp, err := client.doRequest("POST", uri, data, nil)
-	if err != nil {
-		return "", err
-	}
-	var createExecResp struct {
-		Id string
-	}
-	if err = json.Unmarshal(resp, &createExecResp); err != nil {
-		return "", err
-	}
-	uri = fmt.Sprintf("/exec/%s/start", createExecResp.Id)
-	resp, err = client.doRequest("POST", uri, data, nil)
-	if err != nil {
-		return "", err
-	}
-	return createExecResp.Id, nil
-}
-
 func (client *DockerClient) RenameContainer(oldName string, newName string) error {
 	uri := fmt.Sprintf("/containers/%s/rename?name=%s", oldName, newName)
 	_, err := client.doRequest("POST", uri, nil, nil)
@@ -615,3 +827,175 @@ func (client *DockerClient) ImportImage(source string, repository string, tag st
 	}
 	return client.doStreamRequest("POST", "/images/create?"+v.Encode(), in, nil)
 }
+
+func (client *DockerClient) BuildImage(image *BuildImage) (io.ReadCloser, error) {
+	v := url.Values{}
+
+	if image.DockerfileName != "" {
+		v.Set("dockerfile", image.DockerfileName)
+	}
+	if image.RepoName != "" {
+		v.Set("t", image.RepoName)
+	}
+	if image.RemoteURL != "" {
+		v.Set("remote", image.RemoteURL)
+	}
+	if image.NoCache {
+		v.Set("nocache", "1")
+	}
+	if image.Pull {
+		v.Set("pull", "1")
+	}
+	if image.Remove {
+		v.Set("rm", "1")
+	} else {
+		v.Set("rm", "0")
+	}
+	if image.ForceRemove {
+		v.Set("forcerm", "1")
+	}
+	if image.SuppressOutput {
+		v.Set("q", "1")
+	}
+
+	v.Set("memory", strconv.FormatInt(image.Memory, 10))
+	v.Set("memswap", strconv.FormatInt(image.MemorySwap, 10))
+	v.Set("cpushares", strconv.FormatInt(image.CpuShares, 10))
+	v.Set("cpuperiod", strconv.FormatInt(image.CpuPeriod, 10))
+	v.Set("cpuquota", strconv.FormatInt(image.CpuQuota, 10))
+	v.Set("cpusetcpus", image.CpuSetCpus)
+	v.Set("cpusetmems", image.CpuSetMems)
+	v.Set("cgroupparent", image.CgroupParent)
+	if image.BuildArgs != nil {
+		buildArgsJSON, err := json.Marshal(image.BuildArgs)
+		if err != nil {
+			return nil, err
+		}
+		v.Set("buildargs", string(buildArgsJSON))
+	}
+
+	headers := make(map[string]string)
+	if image.Config != nil {
+		encoded_config, err := image.Config.encode()
+		if err != nil {
+			return nil, err
+		}
+		headers["X-Registry-Config"] = encoded_config
+	}
+	if image.Context != nil {
+		headers["Content-Type"] = "application/tar"
+	}
+
+	uri := fmt.Sprintf("/%s/build?%s", APIVersion, v.Encode())
+	return client.doStreamRequest("POST", uri, image.Context, headers)
+}
+
+func (client *DockerClient) ListVolumes() ([]*Volume, error) {
+	uri := fmt.Sprintf("/%s/volumes", APIVersion)
+	data, err := client.doRequest("GET", uri, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	var volumesList VolumesListResponse
+	if err := json.Unmarshal(data, &volumesList); err != nil {
+		return nil, err
+	}
+	return volumesList.Volumes, nil
+}
+
+func (client *DockerClient) RemoveVolume(name string) error {
+	uri := fmt.Sprintf("/%s/volumes/%s", APIVersion, name)
+	_, err := client.doRequest("DELETE", uri, nil, nil)
+	return err
+}
+
+func (client *DockerClient) CreateVolume(request *VolumeCreateRequest) (*Volume, error) {
+	data, err := json.Marshal(request)
+	if err != nil {
+		return nil, err
+	}
+	uri := fmt.Sprintf("/%s/volumes/create", APIVersion)
+	data, err = client.doRequest("POST", uri, data, nil)
+	if err != nil {
+		return nil, err
+	}
+	volume := &Volume{}
+	err = json.Unmarshal(data, volume)
+	return volume, err
+}
+
+func (client *DockerClient) ListNetworks(filters string) ([]*NetworkResource, error) {
+	uri := fmt.Sprintf("/%s/networks", APIVersion)
+
+	if filters != "" {
+		uri += "&filters=" + filters
+	}
+
+	data, err := client.doRequest("GET", uri, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	ret := []*NetworkResource{}
+	err = json.Unmarshal(data, &ret)
+	if err != nil {
+		return nil, err
+	}
+	return ret, nil
+}
+
+func (client *DockerClient) InspectNetwork(id string) (*NetworkResource, error) {
+	uri := fmt.Sprintf("/%s/networks/%s", APIVersion, id)
+
+	data, err := client.doRequest("GET", uri, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	ret := &NetworkResource{}
+	err = json.Unmarshal(data, ret)
+	if err != nil {
+		return nil, err
+	}
+
+	return ret, nil
+}
+
+func (client *DockerClient) CreateNetwork(config *NetworkCreate) (*NetworkCreateResponse, error) {
+	data, err := json.Marshal(config)
+	if err != nil {
+		return nil, err
+	}
+	uri := fmt.Sprintf("/%s/networks/create", APIVersion)
+	data, err = client.doRequest("POST", uri, data, nil)
+	if err != nil {
+		return nil, err
+	}
+	ret := &NetworkCreateResponse{}
+	err = json.Unmarshal(data, ret)
+	return ret, nil
+}
+
+func (client *DockerClient) ConnectNetwork(id, container string) error {
+	data, err := json.Marshal(NetworkConnect{Container: container})
+	if err != nil {
+		return err
+	}
+	uri := fmt.Sprintf("/%s/networks/%s/connect", APIVersion, id)
+	_, err = client.doRequest("POST", uri, data, nil)
+	return err
+}
+
+func (client *DockerClient) DisconnectNetwork(id, container string, force bool) error {
+	data, err := json.Marshal(NetworkDisconnect{Container: container, Force: force})
+	if err != nil {
+		return err
+	}
+	uri := fmt.Sprintf("/%s/networks/%s/disconnect", APIVersion, id)
+	_, err = client.doRequest("POST", uri, data, nil)
+	return err
+}
+
+func (client *DockerClient) RemoveNetwork(id string) error {
+	uri := fmt.Sprintf("/%s/networks/%s", APIVersion, id)
+	_, err := client.doRequest("DELETE", uri, nil, nil)
+	return err
+}

Godeps/_workspace/src/github.com/samalba/dockerclient/dockerclient_test.go

@@ -1,219 +0,0 @@
-package dockerclient
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"reflect"
-	"strings"
-	"testing"
-
-	"github.com/docker/docker/pkg/stdcopy"
-)
-
-func assertEqual(t *testing.T, a interface{}, b interface{}, message string) {
-	if a == b {
-		return
-	}
-	if len(message) == 0 {
-		message = fmt.Sprintf("%v != %v", a, b)
-	}
-	t.Fatal(message)
-}
-
-func testDockerClient(t *testing.T) *DockerClient {
-	client, err := NewDockerClient(testHTTPServer.URL, nil)
-	if err != nil {
-		t.Fatal("Cannot init the docker client")
-	}
-	return client
-}
-
-func TestInfo(t *testing.T) {
-	client := testDockerClient(t)
-	info, err := client.Info()
-	if err != nil {
-		t.Fatal("Cannot get server info")
-	}
-	assertEqual(t, info.Images, int64(1), "")
-	assertEqual(t, info.Containers, int64(2), "")
-}
-
-func TestKillContainer(t *testing.T) {
-	client := testDockerClient(t)
-	if err := client.KillContainer("23132acf2ac", "5"); err != nil {
-		t.Fatal("cannot kill container: %s", err)
-	}
-}
-
-func TestPullImage(t *testing.T) {
-	client := testDockerClient(t)
-	err := client.PullImage("busybox", nil)
-	if err != nil {
-		t.Fatal("unable to pull busybox")
-	}
-
-	err = client.PullImage("haproxy", nil)
-	if err != nil {
-		t.Fatal("unable to pull haproxy")
-	}
-
-	err = client.PullImage("wrongimg", nil)
-	if err == nil {
-		t.Fatal("should return error when it fails to pull wrongimg")
-	}
-}
-
-func TestListContainers(t *testing.T) {
-	client := testDockerClient(t)
-	containers, err := client.ListContainers(true, false, "")
-	if err != nil {
-		t.Fatal("cannot get containers: %s", err)
-	}
-	assertEqual(t, len(containers), 1, "")
-	cnt := containers[0]
-	assertEqual(t, cnt.SizeRw, int64(0), "")
-}
-
-func TestContainerChanges(t *testing.T) {
-	client := testDockerClient(t)
-	changes, err := client.ContainerChanges("foobar")
-	if err != nil {
-		t.Fatal("cannot get container changes: %s", err)
-	}
-	assertEqual(t, len(changes), 3, "unexpected number of changes")
-	c := changes[0]
-	assertEqual(t, c.Path, "/dev", "unexpected")
-	assertEqual(t, c.Kind, 0, "unexpected")
-}
-
-func TestListContainersWithSize(t *testing.T) {
-	client := testDockerClient(t)
-	containers, err := client.ListContainers(true, true, "")
-	if err != nil {
-		t.Fatal("cannot get containers: %s", err)
-	}
-	assertEqual(t, len(containers), 1, "")
-	cnt := containers[0]
-	assertEqual(t, cnt.SizeRw, int64(123), "")
-}
-func TestListContainersWithFilters(t *testing.T) {
-	client := testDockerClient(t)
-	containers, err := client.ListContainers(true, true, "{'id':['332375cfbc23edb921a21026314c3497674ba8bdcb2c85e0e65ebf2017f688ce']}")
-	if err != nil {
-		t.Fatal("cannot get containers: %s", err)
-	}
-	assertEqual(t, len(containers), 1, "")
-
-	containers, err = client.ListContainers(true, true, "{'id':['332375cfbc23edb921a21026314c3497674ba8bdcb2c85e0e65ebf2017f688cf']}")
-	if err != nil {
-		t.Fatal("cannot get containers: %s", err)
-	}
-	assertEqual(t, len(containers), 0, "")
-}
-
-func TestContainerLogs(t *testing.T) {
-	client := testDockerClient(t)
-	containerId := "foobar"
-	logOptions := &LogOptions{
-		Follow:     true,
-		Stdout:     true,
-		Stderr:     true,
-		Timestamps: true,
-		Tail:       10,
-	}
-	logsReader, err := client.ContainerLogs(containerId, logOptions)
-	if err != nil {
-		t.Fatal("cannot read logs from server")
-	}
-
-	stdoutBuffer := new(bytes.Buffer)
-	stderrBuffer := new(bytes.Buffer)
-	if _, err = stdcopy.StdCopy(stdoutBuffer, stderrBuffer, logsReader); err != nil {
-		t.Fatal("cannot read logs from logs reader")
-	}
-	stdoutLogs := strings.TrimSpace(stdoutBuffer.String())
-	stderrLogs := strings.TrimSpace(stderrBuffer.String())
-	stdoutLogLines := strings.Split(stdoutLogs, "\n")
-	stderrLogLines := strings.Split(stderrLogs, "\n")
-	if len(stdoutLogLines) != 5 {
-		t.Fatalf("wrong number of stdout logs: len=%d", len(stdoutLogLines))
-	}
-	if len(stderrLogLines) != 5 {
-		t.Fatalf("wrong number of stderr logs: len=%d", len(stdoutLogLines))
-	}
-	for i, line := range stdoutLogLines {
-		expectedSuffix := fmt.Sprintf("Z line %d", 41+2*i)
-		if !strings.HasSuffix(line, expectedSuffix) {
-			t.Fatalf("expected stdout log line \"%s\" to end with \"%s\"", line, expectedSuffix)
-		}
-	}
-	for i, line := range stderrLogLines {
-		expectedSuffix := fmt.Sprintf("Z line %d", 40+2*i)
-		if !strings.HasSuffix(line, expectedSuffix) {
-			t.Fatalf("expected stderr log line \"%s\" to end with \"%s\"", line, expectedSuffix)
-		}
-	}
-}
-
-func TestMonitorEvents(t *testing.T) {
-	client := testDockerClient(t)
-	decoder := json.NewDecoder(bytes.NewBufferString(eventsResp))
-	var expectedEvents []Event
-	for {
-		var event Event
-		if err := decoder.Decode(&event); err != nil {
-			if err == io.EOF {
-				break
-			} else {
-				t.Fatalf("cannot parse expected resp: %s", err.Error())
-			}
-		} else {
-			expectedEvents = append(expectedEvents, event)
-		}
-	}
-
-	// test passing stop chan
-	stopChan := make(chan struct{})
-	eventInfoChan, err := client.MonitorEvents(nil, stopChan)
-	if err != nil {
-		t.Fatalf("cannot get events from server: %s", err.Error())
-	}
-
-	eventInfo := <-eventInfoChan
-	if eventInfo.Error != nil || eventInfo.Event != expectedEvents[0] {
-		t.Fatalf("got:\n%#v\nexpected:\n%#v", eventInfo, expectedEvents[0])
-	}
-	close(stopChan)
-	for i := 0; i < 3; i++ {
-		_, ok := <-eventInfoChan
-		if i == 2 && ok {
-			t.Fatalf("read more than 2 events successfully after closing stopChan")
-		}
-	}
-
-	// test when you don't pass stop chan
-	eventInfoChan, err = client.MonitorEvents(nil, nil)
-	if err != nil {
-		t.Fatalf("cannot get events from server: %s", err.Error())
-	}
-
-	for i, expectedEvent := range expectedEvents {
-		t.Logf("on iter %d\n", i)
-		eventInfo := <-eventInfoChan
-		if eventInfo.Error != nil || eventInfo.Event != expectedEvent {
-			t.Fatalf("index %d, got:\n%#v\nexpected:\n%#v", i, eventInfo, expectedEvent)
-		}
-		t.Logf("done with iter %d\n", i)
-	}
-}
-
-func TestDockerClientInterface(t *testing.T) {
-	iface := reflect.TypeOf((*Client)(nil)).Elem()
-	test := testDockerClient(t)
-
-	if !reflect.TypeOf(test).Implements(iface) {
-		t.Fatalf("DockerClient does not implement the Client interface")
-	}
-}

Godeps/_workspace/src/github.com/samalba/dockerclient/engine_mock_test.go

@@ -1,235 +0,0 @@
-package dockerclient
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"log"
-	"net/http"
-	"net/http/httptest"
-	"strconv"
-	"time"
-
-	"github.com/docker/docker/pkg/ioutils"
-	"github.com/docker/docker/pkg/jsonlog"
-	"github.com/docker/docker/pkg/stdcopy"
-	"github.com/docker/docker/pkg/timeutils"
-	"github.com/gorilla/mux"
-)
-
-var (
-	testHTTPServer *httptest.Server
-)
-
-func init() {
-	r := mux.NewRouter()
-	baseURL := "/" + APIVersion
-	r.HandleFunc(baseURL+"/info", handlerGetInfo).Methods("GET")
-	r.HandleFunc(baseURL+"/containers/json", handlerGetContainers).Methods("GET")
-	r.HandleFunc(baseURL+"/containers/{id}/logs", handleContainerLogs).Methods("GET")
-	r.HandleFunc(baseURL+"/containers/{id}/changes", handleContainerChanges).Methods("GET")
-	r.HandleFunc(baseURL+"/containers/{id}/kill", handleContainerKill).Methods("POST")
-	r.HandleFunc(baseURL+"/images/create", handleImagePull).Methods("POST")
-	r.HandleFunc(baseURL+"/events", handleEvents).Methods("GET")
-	testHTTPServer = httptest.NewServer(handlerAccessLog(r))
-}
-
-func handlerAccessLog(handler http.Handler) http.Handler {
-	logHandler := func(w http.ResponseWriter, r *http.Request) {
-		log.Printf("%s \"%s %s\"", r.RemoteAddr, r.Method, r.URL)
-		handler.ServeHTTP(w, r)
-	}
-	return http.HandlerFunc(logHandler)
-}
-
-func handleContainerKill(w http.ResponseWriter, r *http.Request) {
-	fmt.Fprintf(w, "{%q:%q", "Id", "421373210afd132")
-}
-
-func handleImagePull(w http.ResponseWriter, r *http.Request) {
-	imageName := r.URL.Query()["fromImage"][0]
-	responses := []map[string]interface{}{{
-		"status": fmt.Sprintf("Pulling repository mydockerregistry/%s", imageName),
-	}}
-	switch imageName {
-	case "busybox":
-		responses = append(responses, map[string]interface{}{
-			"status": "Status: Image is up to date for mydockerregistry/busybox",
-		})
-	case "haproxy":
-		fmt.Fprintf(w, haproxyPullOutput)
-		return
-	default:
-		errorMsg := fmt.Sprintf("Error: image %s not found", imageName)
-		responses = append(responses, map[string]interface{}{
-			"errorDetail": map[string]interface{}{
-				"message": errorMsg,
-			},
-			"error": errorMsg,
-		})
-	}
-	for _, response := range responses {
-		json.NewEncoder(w).Encode(response)
-	}
-}
-
-func handleContainerLogs(w http.ResponseWriter, r *http.Request) {
-	var outStream, errStream io.Writer
-	outStream = ioutils.NewWriteFlusher(w)
-
-	// not sure how to test follow
-	if err := r.ParseForm(); err != nil {
-		http.Error(w, err.Error(), 500)
-	}
-	stdout, stderr := getBoolValue(r.Form.Get("stdout")), getBoolValue(r.Form.Get("stderr"))
-	if stderr {
-		errStream = stdcopy.NewStdWriter(outStream, stdcopy.Stderr)
-	}
-	if stdout {
-		outStream = stdcopy.NewStdWriter(outStream, stdcopy.Stdout)
-	}
-	var i int
-	if tail, err := strconv.Atoi(r.Form.Get("tail")); err == nil && tail > 0 {
-		i = 50 - tail
-		if i < 0 {
-			i = 0
-		}
-	}
-	for ; i < 50; i++ {
-		line := fmt.Sprintf("line %d", i)
-		if getBoolValue(r.Form.Get("timestamps")) {
-			l := &jsonlog.JSONLog{Log: line, Created: time.Now()}
-			line = fmt.Sprintf("%s %s", l.Created.Format(timeutils.RFC3339NanoFixed), line)
-		}
-		if i%2 == 0 && stderr {
-			fmt.Fprintln(errStream, line)
-		} else if i%2 == 1 && stdout {
-			fmt.Fprintln(outStream, line)
-		}
-	}
-}
-
-func handleContainerChanges(w http.ResponseWriter, r *http.Request) {
-	writeHeaders(w, 200, "changes")
-	body := `[
-          {
-            "Path": "/dev",
-            "Kind": 0
-          },
-          {
-            "Path": "/dev/kmsg",
-            "Kind": 1
-          },
-          {
-            "Path": "/test",
-            "Kind": 1
-          }
-        ]`
-	w.Write([]byte(body))
-}
-
-func getBoolValue(boolString string) bool {
-	switch boolString {
-	case "1":
-		return true
-	case "True":
-		return true
-	case "true":
-		return true
-	default:
-		return false
-	}
-}
-
-func writeHeaders(w http.ResponseWriter, code int, jobName string) {
-	h := w.Header()
-	h.Add("Content-Type", "application/json")
-	if jobName != "" {
-		h.Add("Job-Name", jobName)
-	}
-	w.WriteHeader(code)
-}
-
-func handlerGetInfo(w http.ResponseWriter, r *http.Request) {
-	writeHeaders(w, 200, "info")
-	body := `{
-	"Containers": 2,
-	 "Debug": 1,
-	 "Driver": "aufs",
-	 "DriverStatus": [["Root Dir", "/mnt/sda1/var/lib/docker/aufs"],
-	  ["Dirs", "0"]],
-	 "ExecutionDriver": "native-0.2",
-	 "IPv4Forwarding": 1,
-	 "Images": 1,
-	 "IndexServerAddress": "https://index.docker.io/v1/",
-	 "InitPath": "/usr/local/bin/docker",
-	 "InitSha1": "",
-	 "KernelVersion": "3.16.4-tinycore64",
-	 "MemoryLimit": 1,
-	 "NEventsListener": 0,
-	 "NFd": 10,
-	 "NGoroutines": 11,
-	 "OperatingSystem": "Boot2Docker 1.3.1 (TCL 5.4); master : a083df4 - Thu Jan 01 00:00:00 UTC 1970",
-	 "SwapLimit": 1}`
-	w.Write([]byte(body))
-}
-
-func handlerGetContainers(w http.ResponseWriter, r *http.Request) {
-	writeHeaders(w, 200, "containers")
-	body := `[
-          {
-            "Status": "Up 39 seconds",
-            "Ports": [
-              {
-                "Type": "tcp",
-                "PublicPort": 49163,
-                "PrivatePort": 8080,
-                "IP": "0.0.0.0"
-              }
-            ],
-            "Names": [
-              "/trusting_heisenberg"
-            ],
-            "Image": "foo:latest",
-            "Id": "332375cfbc23edb921a21026314c3497674ba8bdcb2c85e0e65ebf2017f688ce",
-            "Created": 1415720105,
-            "Command": "/bin/go-run"
-          }
-        ]`
-	if v, ok := r.URL.Query()["size"]; ok {
-		if v[0] == "1" {
-			body = `[
-          {
-            "Status": "Up 39 seconds",
-            "Ports": [
-              {
-                "Type": "tcp",
-                "PublicPort": 49163,
-                "PrivatePort": 8080,
-                "IP": "0.0.0.0"
-              }
-            ],
-            "Names": [
-              "/trusting_heisenberg"
-            ],
-            "Image": "foo:latest",
-            "Id": "332375cfbc23edb921a21026314c3497674ba8bdcb2c85e0e65ebf2017f688ce",
-            "Created": 1415720105,
-            "SizeRootFs": 12345,
-            "SizeRW": 123,
-            "Command": "/bin/go-run"
-          }
-        ]`
-		}
-	}
-	if v, ok := r.URL.Query()["filters"]; ok {
-		if v[0] != "{'id':['332375cfbc23edb921a21026314c3497674ba8bdcb2c85e0e65ebf2017f688ce']}" {
-			body = "[]"
-		}
-	}
-	w.Write([]byte(body))
-}
-
-func handleEvents(w http.ResponseWriter, r *http.Request) {
-	w.Write([]byte(eventsResp))
-}

Godeps/_workspace/src/github.com/samalba/dockerclient/example_responses.go

@@ -10,4 +10,6 @@ var haproxyPullOutput = `{"status":"The image you are pulling has been verified"
 {"status":"Already exists","progressDetail":{},"id":"511136ea3c5a"}{"status":"Already exists","progressDetail":{},"id":"1aeada447715"}{"status":"Already exists","progressDetail":{},"id":"479215127fa7"}{"status":"Already exists","progressDetail":{},"id":"66301eb54a7d"}{"status":"Already exists","progressDetail":{},"id":"e3990b07573f"}{"status":"Already exists","progressDetail":{},"id":"ecb4b23ca7ce"}{"status":"Already exists","progressDetail":{},"id":"f453e940c177"}{"status":"Already exists","progressDetail":{},"id":"fc5ea1bc05ab"}{"status":"Already exists","progressDetail":{},"id":"380557f8f7b3"}{"status":"Status: Image is up to date for haproxy"}
 `
 
+var statsResp = `{"read":"2015-02-02T17:06:08.187833376-05:00","network":{"rx_bytes":99988,"rx_packets":928,"rx_errors":0,"rx_dropped":0,"tx_bytes":1786548,"tx_packets":877,"tx_errors":0,"tx_dropped":0},"cpu_stats":{"cpu_usage":{"total_usage":170018598,"percpu_usage":[170018598],"usage_in_kernelmode":30000000,"usage_in_usermode":70000000},"system_cpu_usage":9020930000000,"throttling_data":{"periods":0,"throttled_periods":0,"throttled_time":0}},"memory_stats":{"usage":18022400,"max_usage":20541440,"stats":{"active_anon":6213632,"active_file":176128,"cache":11808768,"hierarchical_memory_limit":9223372036854775807,"hierarchical_memsw_limit":9223372036854775807,"inactive_anon":0,"inactive_file":11632640,"mapped_file":5165056,"pgfault":2535,"pgmajfault":13,"pgpgin":4293,"pgpgout":1937,"rss":6213632,"rss_huge":2097152,"swap":0,"total_active_anon":6213632,"total_active_file":176128,"total_cache":11808768,"total_inactive_anon":0,"total_inactive_file":11632640,"total_mapped_file":5165056,"total_pgfault":2535,"total_pgmajfault":13,"total_pgpgin":4293,"total_pgpgout":1937,"total_rss":6213632,"total_rss_huge":2097152,"total_swap":0,"total_unevictable":0,"unevictable":0},"failcnt":0,"limit":1041051648},"blkio_stats":{"io_service_bytes_recursive":[{"major":7,"minor":0,"op":"Read","value":28672},{"major":7,"minor":0,"op":"Write","value":0},{"major":7,"minor":0,"op":"Sync","value":0},{"major":7,"minor":0,"op":"Async","value":28672},{"major":7,"minor":0,"op":"Total","value":28672},{"major":253,"minor":0,"op":"Read","value":28672},{"major":253,"minor":0,"op":"Write","value":0},{"major":253,"minor":0,"op":"Sync","value":0},{"major":253,"minor":0,"op":"Async","value":28672},{"major":253,"minor":0,"op":"Total","value":28672},{"major":253,"minor":7,"op":"Read","value":11718656},{"major":253,"minor":7,"op":"Write","value":0},{"major":253,"minor":7,"op":"Sync","value":0},{"major":253,"minor":7,"op":"Async","value":11718656},{"major":253,"minor":7,"op":"Total","value":11718656},{"major":202,"minor":0,"op":"Read","value":0},{"major":202,"minor":0,"op":"Write","value":0},{"major":202,"minor":0,"op":"Sync","value":0},{"major":202,"minor":0,"op":"Async","value":0},{"major":202,"minor":0,"op":"Total","value":0}],"io_serviced_recursive":[{"major":7,"minor":0,"op":"Read","value":7},{"major":7,"minor":0,"op":"Write","value":0},{"major":7,"minor":0,"op":"Sync","value":0},{"major":7,"minor":0,"op":"Async","value":7},{"major":7,"minor":0,"op":"Total","value":7},{"major":253,"minor":0,"op":"Read","value":7},{"major":253,"minor":0,"op":"Write","value":0},{"major":253,"minor":0,"op":"Sync","value":0},{"major":253,"minor":0,"op":"Async","value":7},{"major":253,"minor":0,"op":"Total","value":7},{"major":253,"minor":7,"op":"Read","value":312},{"major":253,"minor":7,"op":"Write","value":0},{"major":253,"minor":7,"op":"Sync","value":0},{"major":253,"minor":7,"op":"Async","value":312},{"major":253,"minor":7,"op":"Total","value":312},{"major":202,"minor":0,"op":"Read","value":0},{"major":202,"minor":0,"op":"Write","value":0},{"major":202,"minor":0,"op":"Sync","value":0},{"major":202,"minor":0,"op":"Async","value":0},{"major":202,"minor":0,"op":"Total","value":0}],"io_queue_recursive":[],"io_service_time_recursive":[],"io_wait_time_recursive":[],"io_merged_recursive":[],"io_time_recursive":[],"sectors_recursive":[]}}`
+
 var eventsResp = `{"status":"pull","id":"nginx:latest","time":1428620433}{"status":"create","id":"9b818c3b8291708fdcecd7c4086b75c222cb503be10a93d9c11040886032a48b","from":"nginx:latest","time":1428620433}{"status":"start","id":"9b818c3b8291708fdcecd7c4086b75c222cb503be10a93d9c11040886032a48b","from":"nginx:latest","time":1428620433}{"status":"die","id":"9b818c3b8291708fdcecd7c4086b75c222cb503be10a93d9c11040886032a48b","from":"nginx:latest","time":1428620442}{"status":"create","id":"352d0b412aae5a5d2b14ae9d88be59dc276602d9edb9dcc33e138e475b3e4720","from":"52.11.96.81/foobar/ubuntu:latest","time":1428620444}{"status":"start","id":"352d0b412aae5a5d2b14ae9d88be59dc276602d9edb9dcc33e138e475b3e4720","from":"52.11.96.81/foobar/ubuntu:latest","time":1428620444}{"status":"die","id":"352d0b412aae5a5d2b14ae9d88be59dc276602d9edb9dcc33e138e475b3e4720","from":"52.11.96.81/foobar/ubuntu:latest","time":1428620444}{"status":"pull","id":"debian:latest","time":1428620453}{"status":"create","id":"668887b5729946546b3072655dc6da08f0e3210111b68b704eb842adfce53f6c","from":"debian:latest","time":1428620453}{"status":"start","id":"668887b5729946546b3072655dc6da08f0e3210111b68b704eb842adfce53f6c","from":"debian:latest","time":1428620453}{"status":"die","id":"668887b5729946546b3072655dc6da08f0e3210111b68b704eb842adfce53f6c","from":"debian:latest","time":1428620453}{"status":"create","id":"eb4a19ec21ab29bbbffbf3ee2e2df9d99cb749780e1eff06a591cee5ba505180","from":"nginx:latest","time":1428620458}{"status":"start","id":"eb4a19ec21ab29bbbffbf3ee2e2df9d99cb749780e1eff06a591cee5ba505180","from":"nginx:latest","time":1428620458}{"status":"pause","id":"eb4a19ec21ab29bbbffbf3ee2e2df9d99cb749780e1eff06a591cee5ba505180","from":"nginx:latest","time":1428620462}{"status":"unpause","id":"eb4a19ec21ab29bbbffbf3ee2e2df9d99cb749780e1eff06a591cee5ba505180","from":"nginx:latest","time":1428620466}{"status":"die","id":"eb4a19ec21ab29bbbffbf3ee2e2df9d99cb749780e1eff06a591cee5ba505180","from":"nginx:latest","time":1428620469}`

Godeps/_workspace/src/github.com/samalba/dockerclient/examples/events.go

@@ -1,39 +0,0 @@
-package main
-
-import (
-	"github.com/samalba/dockerclient"
-	"log"
-	"os"
-	"os/signal"
-	"syscall"
-)
-
-func eventCallback(e *dockerclient.Event, ec chan error, args ...interface{}) {
-	log.Println(e)
-}
-
-var (
-	client *dockerclient.DockerClient
-)
-
-func waitForInterrupt() {
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
-	for _ = range sigChan {
-		client.StopAllMonitorEvents()
-		os.Exit(0)
-	}
-}
-
-func main() {
-	docker, err := dockerclient.NewDockerClient(os.Getenv("DOCKER_HOST"), nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	client = docker
-
-	client.StartMonitorEvents(eventCallback, nil)
-
-	waitForInterrupt()
-}

Godeps/_workspace/src/github.com/samalba/dockerclient/examples/stats/stats.go

@@ -1,43 +0,0 @@
-package main
-
-import (
-	"github.com/samalba/dockerclient"
-	"log"
-	"os"
-	"os/signal"
-	"syscall"
-)
-
-func statCallback(id string, stat *dockerclient.Stats, ec chan error, args ...interface{}) {
-	log.Println(stat)
-}
-
-func waitForInterrupt() {
-	sigChan := make(chan os.Signal, 1)
-	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
-	for _ = range sigChan {
-		os.Exit(0)
-	}
-}
-
-func main() {
-	docker, err := dockerclient.NewDockerClient(os.Getenv("DOCKER_HOST"), nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	containerConfig := &dockerclient.ContainerConfig{Image: "busybox", Cmd: []string{"sh"}}
-	containerId, err := docker.CreateContainer(containerConfig, "")
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	// Start the container
-	err = docker.StartContainer(containerId, nil)
-	if err != nil {
-		log.Fatal(err)
-	}
-	docker.StartMonitorStats(containerId, statCallback, nil)
-
-	waitForInterrupt()
-}

Godeps/_workspace/src/github.com/samalba/dockerclient/interface.go

@@ -13,14 +13,24 @@ type Client interface {
 	ListContainers(all, size bool, filters string) ([]Container, error)
 	InspectContainer(id string) (*ContainerInfo, error)
 	InspectImage(id string) (*ImageInfo, error)
-	CreateContainer(config *ContainerConfig, name string) (string, error)
+	CreateContainer(config *ContainerConfig, name string, authConfig *AuthConfig) (string, error)
 	ContainerLogs(id string, options *LogOptions) (io.ReadCloser, error)
 	ContainerChanges(id string) ([]*ContainerChanges, error)
-	Exec(config *ExecConfig) (string, error)
+	// ContainerStats takes a container ID and an optional stop channel and
+	// returns a StatsOrError channel. If an error is ever sent, then no
+	// more stats will be sent on that channel. If a stop channel is
+	// provided, events will stop being monitored after the stop channel is
+	// closed.
+	ContainerStats(id string, stopChan <-chan struct{}) (<-chan StatsOrError, error)
+	ExecCreate(config *ExecConfig) (string, error)
+	ExecStart(id string, config *ExecConfig) error
+	ExecResize(id string, width, height int) error
 	StartContainer(id string, config *HostConfig) error
+	AttachContainer(id string, options *AttachOptions) (io.ReadCloser, error)
 	StopContainer(id string, timeout int) error
 	RestartContainer(id string, timeout int) error
 	KillContainer(id, signal string) error
+	Wait(id string) <-chan WaitResult
 	// MonitorEvents takes options and an optional stop channel, and returns
 	// an EventOrError channel. If an error is ever sent, then no more
 	// events will be sent. If a stop channel is provided, events will stop
@@ -33,12 +43,24 @@ type Client interface {
 	TagImage(nameOrID string, repo string, tag string, force bool) error
 	Version() (*Version, error)
 	PullImage(name string, auth *AuthConfig) error
+	PushImage(name string, tag string, auth *AuthConfig) error
 	LoadImage(reader io.Reader) error
 	RemoveContainer(id string, force, volumes bool) error
-	ListImages() ([]*Image, error)
+	ListImages(all bool) ([]*Image, error)
-	RemoveImage(name string) ([]*ImageDelete, error)
+	RemoveImage(name string, force bool) ([]*ImageDelete, error)
+	SearchImages(query, registry string, auth *AuthConfig) ([]ImageSearch, error)
 	PauseContainer(name string) error
 	UnpauseContainer(name string) error
 	RenameContainer(oldName string, newName string) error
 	ImportImage(source string, repository string, tag string, tar io.Reader) (io.ReadCloser, error)
+	BuildImage(image *BuildImage) (io.ReadCloser, error)
+	ListVolumes() ([]*Volume, error)
+	RemoveVolume(name string) error
+	CreateVolume(request *VolumeCreateRequest) (*Volume, error)
+	ListNetworks(filters string) ([]*NetworkResource, error)
+	InspectNetwork(id string) (*NetworkResource, error)
+	CreateNetwork(config *NetworkCreate) (*NetworkCreateResponse, error)
+	ConnectNetwork(id, container string) error
+	DisconnectNetwork(id, container string, force bool) error
+	RemoveNetwork(id string) error
 }

Godeps/_workspace/src/github.com/samalba/dockerclient/mockclient/mock.go

@@ -35,8 +35,8 @@ func (client *MockClient) InspectImage(id string) (*dockerclient.ImageInfo, erro
 	return args.Get(0).(*dockerclient.ImageInfo), args.Error(1)
 }
 
-func (client *MockClient) CreateContainer(config *dockerclient.ContainerConfig, name string) (string, error) {
+func (client *MockClient) CreateContainer(config *dockerclient.ContainerConfig, name string, authConfig *dockerclient.AuthConfig) (string, error) {
-	args := client.Mock.Called(config, name)
+	args := client.Mock.Called(config, name, authConfig)
 	return args.String(0), args.Error(1)
 }
 
@@ -50,6 +50,16 @@ func (client *MockClient) ContainerChanges(id string) ([]*dockerclient.Container
 	return args.Get(0).([]*dockerclient.ContainerChanges), args.Error(1)
 }
 
+func (client *MockClient) ContainerStats(id string, stopChan <-chan struct{}) (<-chan dockerclient.StatsOrError, error) {
+	args := client.Mock.Called(id, stopChan)
+	return args.Get(0).(<-chan dockerclient.StatsOrError), args.Error(1)
+}
+
+func (client *MockClient) AttachContainer(id string, options *dockerclient.AttachOptions) (io.ReadCloser, error) {
+	args := client.Mock.Called(id, options)
+	return args.Get(0).(io.ReadCloser), args.Error(1)
+}
+
 func (client *MockClient) StartContainer(id string, config *dockerclient.HostConfig) error {
 	args := client.Mock.Called(id, config)
 	return args.Error(0)
@@ -70,6 +80,11 @@ func (client *MockClient) KillContainer(id, signal string) error {
 	return args.Error(0)
 }
 
+func (client *MockClient) Wait(id string) <-chan dockerclient.WaitResult {
+	args := client.Mock.Called(id)
+	return args.Get(0).(<-chan dockerclient.WaitResult)
+}
+
 func (client *MockClient) MonitorEvents(options *dockerclient.MonitorEventsOptions, stopChan <-chan struct{}) (<-chan dockerclient.EventOrError, error) {
 	args := client.Mock.Called(options, stopChan)
 	return args.Get(0).(<-chan dockerclient.EventOrError), args.Error(1)
@@ -106,6 +121,11 @@ func (client *MockClient) PullImage(name string, auth *dockerclient.AuthConfig)
 	return args.Error(0)
 }
 
+func (client *MockClient) PushImage(name string, tag string, auth *dockerclient.AuthConfig) error {
+	args := client.Mock.Called(name, tag, auth)
+	return args.Error(0)
+}
+
 func (client *MockClient) LoadImage(reader io.Reader) error {
 	args := client.Mock.Called(reader)
 	return args.Error(0)
@@ -116,16 +136,21 @@ func (client *MockClient) RemoveContainer(id string, force, volumes bool) error
 	return args.Error(0)
 }
 
-func (client *MockClient) ListImages() ([]*dockerclient.Image, error) {
+func (client *MockClient) ListImages(all bool) ([]*dockerclient.Image, error) {
-	args := client.Mock.Called()
+	args := client.Mock.Called(all)
 	return args.Get(0).([]*dockerclient.Image), args.Error(1)
 }
 
-func (client *MockClient) RemoveImage(name string) ([]*dockerclient.ImageDelete, error) {
+func (client *MockClient) RemoveImage(name string, force bool) ([]*dockerclient.ImageDelete, error) {
-	args := client.Mock.Called(name)
+	args := client.Mock.Called(name, force)
 	return args.Get(0).([]*dockerclient.ImageDelete), args.Error(1)
 }
 
+func (client *MockClient) SearchImages(query, registry string, authConfig *dockerclient.AuthConfig) ([]dockerclient.ImageSearch, error) {
+	args := client.Mock.Called(query, registry, authConfig)
+	return args.Get(0).([]dockerclient.ImageSearch), args.Error(1)
+}
+
 func (client *MockClient) PauseContainer(name string) error {
 	args := client.Mock.Called(name)
 	return args.Error(0)
@@ -136,11 +161,21 @@ func (client *MockClient) UnpauseContainer(name string) error {
 	return args.Error(0)
 }
 
-func (client *MockClient) Exec(config *dockerclient.ExecConfig) (string, error) {
+func (client *MockClient) ExecCreate(config *dockerclient.ExecConfig) (string, error) {
 	args := client.Mock.Called(config)
 	return args.String(0), args.Error(1)
 }
 
+func (client *MockClient) ExecStart(id string, config *dockerclient.ExecConfig) error {
+	args := client.Mock.Called(id, config)
+	return args.Error(0)
+}
+
+func (client *MockClient) ExecResize(id string, width, height int) error {
+	args := client.Mock.Called(id, width, height)
+	return args.Error(0)
+}
+
 func (client *MockClient) RenameContainer(oldName string, newName string) error {
 	args := client.Mock.Called(oldName, newName)
 	return args.Error(0)
@@ -150,3 +185,53 @@ func (client *MockClient) ImportImage(source string, repository string, tag stri
 	args := client.Mock.Called(source, repository, tag, tar)
 	return args.Get(0).(io.ReadCloser), args.Error(1)
 }
+
+func (client *MockClient) BuildImage(image *dockerclient.BuildImage) (io.ReadCloser, error) {
+	args := client.Mock.Called(image)
+	return args.Get(0).(io.ReadCloser), args.Error(1)
+}
+
+func (client *MockClient) ListVolumes() ([]*dockerclient.Volume, error) {
+	args := client.Mock.Called()
+	return args.Get(0).([]*dockerclient.Volume), args.Error(1)
+}
+
+func (client *MockClient) RemoveVolume(name string) error {
+	args := client.Mock.Called(name)
+	return args.Error(0)
+}
+
+func (client *MockClient) CreateVolume(request *dockerclient.VolumeCreateRequest) (*dockerclient.Volume, error) {
+	args := client.Mock.Called(request)
+	return args.Get(0).(*dockerclient.Volume), args.Error(1)
+}
+
+func (client *MockClient) ListNetworks(filters string) ([]*dockerclient.NetworkResource, error) {
+	args := client.Mock.Called(filters)
+	return args.Get(0).([]*dockerclient.NetworkResource), args.Error(1)
+}
+
+func (client *MockClient) InspectNetwork(id string) (*dockerclient.NetworkResource, error) {
+	args := client.Mock.Called(id)
+	return args.Get(0).(*dockerclient.NetworkResource), args.Error(1)
+}
+
+func (client *MockClient) CreateNetwork(config *dockerclient.NetworkCreate) (*dockerclient.NetworkCreateResponse, error) {
+	args := client.Mock.Called(config)
+	return args.Get(0).(*dockerclient.NetworkCreateResponse), args.Error(1)
+}
+
+func (client *MockClient) ConnectNetwork(id, container string) error {
+	args := client.Mock.Called(id, container)
+	return args.Error(0)
+}
+
+func (client *MockClient) DisconnectNetwork(id, container string, force bool) error {
+	args := client.Mock.Called(id, container, force)
+	return args.Error(0)
+}
+
+func (client *MockClient) RemoveNetwork(id string) error {
+	args := client.Mock.Called(id)
+	return args.Error(0)
+}

Godeps/_workspace/src/github.com/samalba/dockerclient/tls.go

@@ -0,0 +1,38 @@
+package dockerclient
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"errors"
+	"io/ioutil"
+	"path/filepath"
+)
+
+// TLSConfigFromCertPath returns a configuration based on PEM files in the directory
+//
+// path is usually what is set by the environment variable `DOCKER_CERT_PATH`,
+// or `$HOME/.docker`.
+func TLSConfigFromCertPath(path string) (*tls.Config, error) {
+	cert, err := ioutil.ReadFile(filepath.Join(path, "cert.pem"))
+	if err != nil {
+		return nil, err
+	}
+	key, err := ioutil.ReadFile(filepath.Join(path, "key.pem"))
+	if err != nil {
+		return nil, err
+	}
+	ca, err := ioutil.ReadFile(filepath.Join(path, "ca.pem"))
+	if err != nil {
+		return nil, err
+	}
+	tlsCert, err := tls.X509KeyPair(cert, key)
+	if err != nil {
+		return nil, err
+	}
+	tlsConfig := &tls.Config{Certificates: []tls.Certificate{tlsCert}}
+	tlsConfig.RootCAs = x509.NewCertPool()
+	if !tlsConfig.RootCAs.AppendCertsFromPEM(ca) {
+		return nil, errors.New("Could not add RootCA pem")
+	}
+	return tlsConfig, nil
+}

Godeps/_workspace/src/github.com/samalba/dockerclient/types.go

@@ -2,9 +2,10 @@ package dockerclient
 
 import (
 	"fmt"
+	"io"
 	"time"
 
-	"github.com/docker/docker/pkg/units"
+	"github.com/docker/go-units"
 )
 
 type ContainerConfig struct {
@@ -22,13 +23,16 @@ type ContainerConfig struct {
 	Cmd             []string
 	Image           string
 	Volumes         map[string]struct{}
-	VolumeDriver    string
 	WorkingDir      string
 	Entrypoint      []string
 	NetworkDisabled bool
 	MacAddress      string
 	OnBuild         []string
 	Labels          map[string]string
+	StopSignal      string
+
+	// FIXME: VolumeDriver have been removed since docker 1.9
+	VolumeDriver string
 
 	// FIXME: The following fields have been removed since API v1.18
 	Memory     int64
@@ -39,42 +43,70 @@ type ContainerConfig struct {
 
 	// This is used only by the create command
 	HostConfig HostConfig
+
+	// Network configuration support
+	NetworkingConfig NetworkingConfig
 }
 
 type HostConfig struct {
-	Binds           []string
+	Binds                []string
-	ContainerIDFile string
+	ContainerIDFile      string
-	LxcConf         []map[string]string
+	LxcConf              []map[string]string
-	Memory          int64
+	Memory               int64
-	MemorySwap      int64
+	MemoryReservation    int64
-	CpuShares       int64
+	MemorySwap           int64
-	CpuPeriod       int64
+	KernelMemory         int64
-	CpusetCpus      string
+	CpuShares            int64
-	CpusetMems      string
+	CpuPeriod            int64
-	CpuQuota        int64
+	CpusetCpus           string
-	BlkioWeight     int64
+	CpusetMems           string
-	OomKillDisable  bool
+	CpuQuota             int64
-	Privileged      bool
+	BlkioWeight          int64
-	PortBindings    map[string][]PortBinding
+	OomKillDisable       bool
-	Links           []string
+	MemorySwappiness     int64
-	PublishAllPorts bool
+	Privileged           bool
-	Dns             []string
+	PortBindings         map[string][]PortBinding
-	DnsSearch       []string
+	Links                []string
-	ExtraHosts      []string
+	PublishAllPorts      bool
-	VolumesFrom     []string
+	Dns                  []string
-	Devices         []DeviceMapping
+	DNSOptions           []string
-	NetworkMode     string
+	DnsSearch            []string
-	IpcMode         string
+	ExtraHosts           []string
-	PidMode         string
+	VolumesFrom          []string
-	UTSMode         string
+	Devices              []DeviceMapping
-	CapAdd          []string
+	NetworkMode          string
-	CapDrop         []string
+	IpcMode              string
-	RestartPolicy   RestartPolicy
+	PidMode              string
-	SecurityOpt     []string
+	UTSMode              string
-	ReadonlyRootfs  bool
+	CapAdd               []string
-	Ulimits         []Ulimit
+	CapDrop              []string
-	LogConfig       LogConfig
+	GroupAdd             []string
-	CgroupParent    string
+	RestartPolicy        RestartPolicy
+	SecurityOpt          []string
+	ReadonlyRootfs       bool
+	Ulimits              []Ulimit
+	LogConfig            LogConfig
+	CgroupParent         string
+	ConsoleSize          [2]int
+	VolumeDriver         string
+	OomScoreAdj          int
+	Tmpfs                map[string]string
+	ShmSize              int64
+	BlkioWeightDevice    []WeightDevice
+	BlkioDeviceReadBps   []ThrottleDevice
+	BlkioDeviceWriteBps  []ThrottleDevice
+	BlkioDeviceReadIOps  []ThrottleDevice
+	BlkioDeviceWriteIOps []ThrottleDevice
+}
+
+type WeightDevice struct {
+	Path   string
+	Weight uint16
+}
+
+type ThrottleDevice struct {
+	Path string
+	Rate uint64
 }
 
 type DeviceMapping struct {
@@ -101,6 +133,14 @@ type LogOptions struct {
 	Tail       int64
 }
 
+type AttachOptions struct {
+	Logs   bool
+	Stream bool
+	Stdin  bool
+	Stdout bool
+	Stderr bool
+}
+
 type MonitorEventsFilters struct {
 	Event     string `json:",omitempty"`
 	Image     string `json:",omitempty"`
@@ -198,6 +238,14 @@ type ImageInfo struct {
 	VirtualSize     int64
 }
 
+type ImageSearch struct {
+	Description string `json:"description,omitempty" yaml:"description,omitempty"`
+	IsOfficial  bool   `json:"is_official,omitempty" yaml:"is_official,omitempty"`
+	IsAutomated bool   `json:"is_automated,omitempty" yaml:"is_automated,omitempty"`
+	Name        string `json:"name,omitempty" yaml:"name,omitempty"`
+	StarCount   int    `json:"star_count,omitempty" yaml:"star_count,omitempty"`
+}
+
 type ContainerInfo struct {
 	Id              string
 	Created         string
@@ -214,6 +262,7 @@ type ContainerInfo struct {
 		Gateway     string
 		Bridge      string
 		Ports       map[string][]PortBinding
+		Networks    map[string]*EndpointSettings
 	}
 	SysInitPath    string
 	ResolvConfPath string
@@ -233,24 +282,62 @@ type Port struct {
 	Type        string
 }
 
+// EndpointSettings stores the network endpoint details
+type EndpointSettings struct {
+	// Configurations
+	IPAMConfig *EndpointIPAMConfig
+	Links      []string
+	Aliases    []string
+	// Operational data
+	NetworkID           string
+	EndpointID          string
+	Gateway             string
+	IPAddress           string
+	IPPrefixLen         int
+	IPv6Gateway         string
+	GlobalIPv6Address   string
+	GlobalIPv6PrefixLen int
+	MacAddress          string
+}
+
+// NetworkingConfig represents the container's networking configuration for each of its interfaces
+// Carries the networink configs specified in the `docker run` and `docker network connect` commands
+type NetworkingConfig struct {
+	EndpointsConfig map[string]*EndpointSettings // Endpoint configs for each conencting network
+}
+
 type Container struct {
-	Id         string
+	Id              string
-	Names      []string
+	Names           []string
-	Image      string
+	Image           string
-	Command    string
+	Command         string
-	Created    int64
+	Created         int64
-	Status     string
+	Status          string
-	Ports      []Port
+	Ports           []Port
-	SizeRw     int64
+	SizeRw          int64
-	SizeRootFs int64
+	SizeRootFs      int64
-	Labels     map[string]string
+	Labels          map[string]string
+	NetworkSettings struct {
+		Networks map[string]EndpointSettings
+	}
+}
+
+type Actor struct {
+	ID         string
+	Attributes map[string]string
 }
 
 type Event struct {
-	Id     string
+	Status string `json:"status,omitempty"`
-	Status string
+	ID     string `json:"id,omitempty"`
-	From   string
+	From   string `json:"from,omitempty"`
-	Time   int64
+
+	Type   string
+	Action string
+	Actor  Actor
+
+	Time     int64 `json:"time,omitempty"`
+	TimeNano int64 `json:"timeNano,omitempty"`
 }
 
 type Version struct {
@@ -271,7 +358,9 @@ type RespContainersCreate struct {
 type Image struct {
 	Created     int64
 	Id          string
+	Labels      map[string]string
 	ParentId    string
+	RepoDigests []string
 	RepoTags    []string
 	Size        int64
 	VirtualSize int64
@@ -318,11 +407,21 @@ type ImageDelete struct {
 	Untagged string
 }
 
+type StatsOrError struct {
+	Stats
+	Error error
+}
+
 type EventOrError struct {
 	Event
 	Error error
 }
 
+type WaitResult struct {
+	ExitCode int
+	Error    error
+}
+
 type decodingResult struct {
 	result interface{}
 	err    error
@@ -338,6 +437,7 @@ type ThrottlingData struct {
 	ThrottledTime uint64 `json:"throttled_time"`
 }
 
+// All CPU stats are aggregated since container inception.
 type CpuUsage struct {
 	// Total CPU time consumed.
 	// Units: nanoseconds.
@@ -415,3 +515,110 @@ type LogConfig struct {
 	Type   string            `json:"type"`
 	Config map[string]string `json:"config"`
 }
+
+type BuildImage struct {
+	Config         *ConfigFile
+	DockerfileName string
+	Context        io.Reader
+	RemoteURL      string
+	RepoName       string
+	SuppressOutput bool
+	NoCache        bool
+	Remove         bool
+	ForceRemove    bool
+	Pull           bool
+	Memory         int64
+	MemorySwap     int64
+	CpuShares      int64
+	CpuPeriod      int64
+	CpuQuota       int64
+	CpuSetCpus     string
+	CpuSetMems     string
+	CgroupParent   string
+	BuildArgs      map[string]string
+}
+
+type Volume struct {
+	Name       string // Name is the name of the volume
+	Driver     string // Driver is the Driver name used to create the volume
+	Mountpoint string // Mountpoint is the location on disk of the volume
+}
+
+type VolumesListResponse struct {
+	Volumes []*Volume // Volumes is the list of volumes being returned
+}
+
+type VolumeCreateRequest struct {
+	Name       string            // Name is the requested name of the volume
+	Driver     string            // Driver is the name of the driver that should be used to create the volume
+	DriverOpts map[string]string // DriverOpts holds the driver specific options to use for when creating the volume.
+}
+
+// IPAM represents IP Address Management
+type IPAM struct {
+	Driver  string
+	Options map[string]string //Per network IPAM driver options
+	Config  []IPAMConfig
+}
+
+// IPAMConfig represents IPAM configurations
+type IPAMConfig struct {
+	Subnet     string            `json:",omitempty"`
+	IPRange    string            `json:",omitempty"`
+	Gateway    string            `json:",omitempty"`
+	AuxAddress map[string]string `json:"AuxiliaryAddresses,omitempty"`
+}
+
+// EndpointIPAMConfig represents IPAM configurations for the endpoint
+type EndpointIPAMConfig struct {
+	IPv4Address string `json:",omitempty"`
+	IPv6Address string `json:",omitempty"`
+}
+
+// NetworkResource is the body of the "get network" http response message
+type NetworkResource struct {
+	Name   string
+	ID     string `json:"Id"`
+	Scope  string
+	Driver string
+	IPAM   IPAM
+	//Internal   bool
+	Containers map[string]EndpointResource
+	Options    map[string]string
+}
+
+// EndpointResource contains network resources allocated and used for a container in a network
+type EndpointResource struct {
+	Name        string
+	EndpointID  string
+	MacAddress  string
+	IPv4Address string
+	IPv6Address string
+}
+
+// NetworkCreate is the expected body of the "create network" http request message
+type NetworkCreate struct {
+	Name           string
+	CheckDuplicate bool
+	Driver         string
+	IPAM           IPAM
+	Internal       bool
+	Options        map[string]string
+}
+
+// NetworkCreateResponse is the response message sent by the server for network create call
+type NetworkCreateResponse struct {
+	ID      string `json:"Id"`
+	Warning string
+}
+
+// NetworkConnect represents the data to be used to connect a container to the network
+type NetworkConnect struct {
+	Container string
+}
+
+// NetworkDisconnect represents the data to be used to disconnect a container from the network
+type NetworkDisconnect struct {
+	Container string
+	Force     bool
+}

Godeps/_workspace/src/github.com/samalba/dockerclient/utils.go

@@ -8,7 +8,9 @@ import (
 	"time"
 )
 
-func newHTTPClient(u *url.URL, tlsConfig *tls.Config, timeout time.Duration) *http.Client {
+type tcpFunc func(*net.TCPConn, time.Duration) error
+
+func newHTTPClient(u *url.URL, tlsConfig *tls.Config, timeout time.Duration, setUserTimeout tcpFunc) *http.Client {
 	httpTransport := &http.Transport{
 		TLSClientConfig: tlsConfig,
 	}
@@ -16,7 +18,13 @@ func newHTTPClient(u *url.URL, tlsConfig *tls.Config, timeout time.Duration) *ht
 	switch u.Scheme {
 	default:
 		httpTransport.Dial = func(proto, addr string) (net.Conn, error) {
-			return net.DialTimeout(proto, addr, timeout)
+			conn, err := net.DialTimeout(proto, addr, timeout)
+			if tcpConn, ok := conn.(*net.TCPConn); ok && setUserTimeout != nil {
+				// Sender can break TCP connection if the remote side doesn't
+				// acknowledge packets within timeout
+				setUserTimeout(tcpConn, timeout)
+			}
+			return conn, err
 		}
 	case "unix":
 		socketPath := u.Path

Godeps/_workspace/src/github.com/stretchr/objx/codegen/array-access.txt

@@ -1,14 +0,0 @@
-  case []{1}:
-    a := object.([]{1})
-    if isSet {
-      a[index] = value.({1})
-    } else {
-      if index >= len(a) {
-        if panics {
-          panic(fmt.Sprintf("objx: Index %d is out of range because the []{1} only contains %d items.", index, len(a)))
-        }
-        return nil
-      } else {
-        return a[index]
-      }
-    }

Godeps/_workspace/src/github.com/stretchr/objx/codegen/index.html

@@ -1,86 +0,0 @@
-<html>
-	<head>
-	<title>
-		Codegen
-	</title>
-	<style>
-		body {
-			width: 800px;
-			margin: auto;
-		}
-		textarea {
-			width: 100%;
-			min-height: 100px;
-			font-family: Courier;
-		}
-	</style>
-	</head>
-	<body>
-
-		<h2>
-			Template
-		</h2>
-		<p>
-			Use <code>{x}</code> as a placeholder for each argument.
-		</p>
-		<textarea id="template"></textarea>
-
-		<h2>
-			Arguments (comma separated)
-		</h2>
-		<p>
-			One block per line
-		</p>
-		<textarea id="args"></textarea>
-
-		<h2>
-			Output
-		</h2>
-		<input id="go" type="button" value="Generate code" />
-
-		<textarea id="output"></textarea>
-
-		<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
-		<script>
-
-			$(function(){
-
-				$("#go").click(function(){
-
-					var output = ""
-					var template = $("#template").val()
-					var args = $("#args").val()
-
-					// collect the args
-					var argLines = args.split("\n")
-					for (var line in argLines) {
-
-						var argLine = argLines[line];
-						var thisTemp = template
-
-						// get individual args
-						var args = argLine.split(",")
-
-						for (var argI in args) {
-							var argText = args[argI];
-							var argPlaceholder = "{" + argI + "}";
-
-							while (thisTemp.indexOf(argPlaceholder) > -1) {
-								thisTemp = thisTemp.replace(argPlaceholder, argText);
-							}
-
-						}
-
-						output += thisTemp
-
-					}
-
-					$("#output").val(output);
-
-				});
-
-			});
-
-		</script>
-	</body>
-</html>

Godeps/_workspace/src/github.com/stretchr/objx/codegen/template.txt

@@ -1,286 +0,0 @@
-/*
-	{4} ({1} and []{1})
-	--------------------------------------------------
-*/
-
-// {4} gets the value as a {1}, returns the optionalDefault
-// value or a system default object if the value is the wrong type.
-func (v *Value) {4}(optionalDefault ...{1}) {1} {
-	if s, ok := v.data.({1}); ok {
-		return s
-	}
-	if len(optionalDefault) == 1 {
-		return optionalDefault[0]
-	}
-	return {3}
-}
-
-// Must{4} gets the value as a {1}.
-//
-// Panics if the object is not a {1}.
-func (v *Value) Must{4}() {1} {
-	return v.data.({1})
-}
-
-// {4}Slice gets the value as a []{1}, returns the optionalDefault
-// value or nil if the value is not a []{1}.
-func (v *Value) {4}Slice(optionalDefault ...[]{1}) []{1} {
-	if s, ok := v.data.([]{1}); ok {
-		return s
-	}
-	if len(optionalDefault) == 1 {
-		return optionalDefault[0]
-	}
-	return nil
-}
-
-// Must{4}Slice gets the value as a []{1}.
-//
-// Panics if the object is not a []{1}.
-func (v *Value) Must{4}Slice() []{1} {
-	return v.data.([]{1})
-}
-
-// Is{4} gets whether the object contained is a {1} or not.
-func (v *Value) Is{4}() bool {
-  _, ok := v.data.({1})
-  return ok
-}
-
-// Is{4}Slice gets whether the object contained is a []{1} or not.
-func (v *Value) Is{4}Slice() bool {
-	_, ok := v.data.([]{1})
-	return ok
-}
-
-// Each{4} calls the specified callback for each object
-// in the []{1}.
-//
-// Panics if the object is the wrong type.
-func (v *Value) Each{4}(callback func(int, {1}) bool) *Value {
-
-	for index, val := range v.Must{4}Slice() {
-		carryon := callback(index, val)
-		if carryon == false {
-			break
-		}
-	}
-
-	return v
-
-}
-
-// Where{4} uses the specified decider function to select items
-// from the []{1}.  The object contained in the result will contain
-// only the selected items.
-func (v *Value) Where{4}(decider func(int, {1}) bool) *Value {
-
-	var selected []{1}
-
-	v.Each{4}(func(index int, val {1}) bool {
-		shouldSelect := decider(index, val)
-		if shouldSelect == false {
-			selected = append(selected, val)
-		}
-		return true
-	})
-
-	return &Value{data:selected}
-
-}
-
-// Group{4} uses the specified grouper function to group the items
-// keyed by the return of the grouper.  The object contained in the
-// result will contain a map[string][]{1}.
-func (v *Value) Group{4}(grouper func(int, {1}) string) *Value {
-
-	groups := make(map[string][]{1})
-
-	v.Each{4}(func(index int, val {1}) bool {
-		group := grouper(index, val)
-		if _, ok := groups[group]; !ok {
-			groups[group] = make([]{1}, 0)
-		}
-		groups[group] = append(groups[group], val)
-		return true
-	})
-
-	return &Value{data:groups}
-
-}
-
-// Replace{4} uses the specified function to replace each {1}s
-// by iterating each item.  The data in the returned result will be a
-// []{1} containing the replaced items.
-func (v *Value) Replace{4}(replacer func(int, {1}) {1}) *Value {
-
-	arr := v.Must{4}Slice()
-	replaced := make([]{1}, len(arr))
-
-	v.Each{4}(func(index int, val {1}) bool {
-		replaced[index] = replacer(index, val)
-		return true
-	})
-
-	return &Value{data:replaced}
-
-}
-
-// Collect{4} uses the specified collector function to collect a value
-// for each of the {1}s in the slice.  The data returned will be a
-// []interface{}.
-func (v *Value) Collect{4}(collector func(int, {1}) interface{}) *Value {
-
-	arr := v.Must{4}Slice()
-	collected := make([]interface{}, len(arr))
-
-	v.Each{4}(func(index int, val {1}) bool {
-		collected[index] = collector(index, val)
-		return true
-	})
-
-	return &Value{data:collected}
-}
-
-// ************************************************************
-// TESTS
-// ************************************************************
-
-func Test{4}(t *testing.T) {
-
-  val := {1}( {2} )
-	m := map[string]interface{}{"value": val, "nothing": nil}
-	assert.Equal(t, val, New(m).Get("value").{4}())
-	assert.Equal(t, val, New(m).Get("value").Must{4}())
-	assert.Equal(t, {1}({3}), New(m).Get("nothing").{4}())
-	assert.Equal(t, val, New(m).Get("nothing").{4}({2}))
-
-	assert.Panics(t, func() {
-		New(m).Get("age").Must{4}()
-	})
-
-}
-
-func Test{4}Slice(t *testing.T) {
-
-  val := {1}( {2} )
-	m := map[string]interface{}{"value": []{1}{ val }, "nothing": nil}
-	assert.Equal(t, val, New(m).Get("value").{4}Slice()[0])
-	assert.Equal(t, val, New(m).Get("value").Must{4}Slice()[0])
-	assert.Equal(t, []{1}(nil), New(m).Get("nothing").{4}Slice())
-	assert.Equal(t, val, New(m).Get("nothing").{4}Slice( []{1}{ {1}({2}) } )[0])
-
-	assert.Panics(t, func() {
-		New(m).Get("nothing").Must{4}Slice()
-	})
-
-}
-
-func TestIs{4}(t *testing.T) {
-
-	var v *Value
-
-	v = &Value{data: {1}({2})}
-	assert.True(t, v.Is{4}())
-
-	v = &Value{data: []{1}{ {1}({2}) }}
-	assert.True(t, v.Is{4}Slice())
-
-}
-
-func TestEach{4}(t *testing.T) {
-
-	v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
-	count := 0
-	replacedVals := make([]{1}, 0)
-	assert.Equal(t, v, v.Each{4}(func(i int, val {1}) bool {
-
-		count++
-		replacedVals = append(replacedVals, val)
-
-		// abort early
-		if i == 2 {
-			return false
-		}
-
-		return true
-
-	}))
-
-	assert.Equal(t, count, 3)
-	assert.Equal(t, replacedVals[0], v.Must{4}Slice()[0])
-	assert.Equal(t, replacedVals[1], v.Must{4}Slice()[1])
-	assert.Equal(t, replacedVals[2], v.Must{4}Slice()[2])
-
-}
-
-func TestWhere{4}(t *testing.T) {
-
-	v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
-
-	selected := v.Where{4}(func(i int, val {1}) bool {
-		return i%2==0
-	}).Must{4}Slice()
-
-	assert.Equal(t, 3, len(selected))
-
-}
-
-func TestGroup{4}(t *testing.T) {
-
-	v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
-
-	grouped := v.Group{4}(func(i int, val {1}) string {
-		return fmt.Sprintf("%v", i%2==0)
-	}).data.(map[string][]{1})
-
-	assert.Equal(t, 2, len(grouped))
-	assert.Equal(t, 3, len(grouped["true"]))
-	assert.Equal(t, 3, len(grouped["false"]))
-
-}
-
-func TestReplace{4}(t *testing.T) {
-
-	v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
-
-	rawArr := v.Must{4}Slice()
-
-	replaced := v.Replace{4}(func(index int, val {1}) {1} {
-		if index < len(rawArr)-1 {
-			return rawArr[index+1]
-		}
-		return rawArr[0]
-	})
-
-	replacedArr := replaced.Must{4}Slice()
-	if assert.Equal(t, 6, len(replacedArr)) {
-		assert.Equal(t, replacedArr[0], rawArr[1])
-		assert.Equal(t, replacedArr[1], rawArr[2])
-		assert.Equal(t, replacedArr[2], rawArr[3])
-		assert.Equal(t, replacedArr[3], rawArr[4])
-		assert.Equal(t, replacedArr[4], rawArr[5])
-		assert.Equal(t, replacedArr[5], rawArr[0])
-	}
-
-}
-
-func TestCollect{4}(t *testing.T) {
-
-	v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
-
-	collected := v.Collect{4}(func(index int, val {1}) interface{} {
-		return index
-	})
-
-	collectedArr := collected.MustInterSlice()
-	if assert.Equal(t, 6, len(collectedArr)) {
-		assert.Equal(t, collectedArr[0], 0)
-		assert.Equal(t, collectedArr[1], 1)
-		assert.Equal(t, collectedArr[2], 2)
-		assert.Equal(t, collectedArr[3], 3)
-		assert.Equal(t, collectedArr[4], 4)
-		assert.Equal(t, collectedArr[5], 5)
-	}
-
-}

Godeps/_workspace/src/github.com/stretchr/objx/codegen/types_list.txt

@@ -1,20 +0,0 @@
-Interface,interface{},"something",nil,Inter
-Map,map[string]interface{},map[string]interface{}{"name":"Tyler"},nil,MSI
-ObjxMap,(Map),New(1),New(nil),ObjxMap
-Bool,bool,true,false,Bool
-String,string,"hello","",Str
-Int,int,1,0,Int
-Int8,int8,1,0,Int8
-Int16,int16,1,0,Int16
-Int32,int32,1,0,Int32
-Int64,int64,1,0,Int64
-Uint,uint,1,0,Uint
-Uint8,uint8,1,0,Uint8
-Uint16,uint16,1,0,Uint16
-Uint32,uint32,1,0,Uint32
-Uint64,uint64,1,0,Uint64
-Uintptr,uintptr,1,0,Uintptr
-Float32,float32,1,0,Float32
-Float64,float64,1,0,Float64
-Complex64,complex64,1,0,Complex64
-Complex128,complex128,1,0,Complex128

Godeps/_workspace/src/github.com/stretchr/objx/value.go

@@ -1,5 +1,10 @@
 package objx
 
+import (
+	"fmt"
+	"strconv"
+)
+
 // Value provides methods for extracting interface{} data in various
 // types.
 type Value struct {
@@ -11,3 +16,41 @@ type Value struct {
 func (v *Value) Data() interface{} {
 	return v.data
 }
+
+// String returns the value always as a string
+func (v *Value) String() string {
+	switch {
+	case v.IsStr():
+		return v.Str()
+	case v.IsBool():
+		return strconv.FormatBool(v.Bool())
+	case v.IsFloat32():
+		return strconv.FormatFloat(float64(v.Float32()), 'f', -1, 32)
+	case v.IsFloat64():
+		return strconv.FormatFloat(v.Float64(), 'f', -1, 64)
+	case v.IsInt():
+		return strconv.FormatInt(int64(v.Int()), 10)
+	case v.IsInt():
+		return strconv.FormatInt(int64(v.Int()), 10)
+	case v.IsInt8():
+		return strconv.FormatInt(int64(v.Int8()), 10)
+	case v.IsInt16():
+		return strconv.FormatInt(int64(v.Int16()), 10)
+	case v.IsInt32():
+		return strconv.FormatInt(int64(v.Int32()), 10)
+	case v.IsInt64():
+		return strconv.FormatInt(v.Int64(), 10)
+	case v.IsUint():
+		return strconv.FormatUint(uint64(v.Uint()), 10)
+	case v.IsUint8():
+		return strconv.FormatUint(uint64(v.Uint8()), 10)
+	case v.IsUint16():
+		return strconv.FormatUint(uint64(v.Uint16()), 10)
+	case v.IsUint32():
+		return strconv.FormatUint(uint64(v.Uint32()), 10)
+	case v.IsUint64():
+		return strconv.FormatUint(v.Uint64(), 10)
+	}
+
+	return fmt.Sprintf("%#v", v.Data())
+}

Godeps/_workspace/src/github.com/stretchr/objx/value_test.go

@@ -1 +1,66 @@
 package objx
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestStringTypeString(t *testing.T) {
+	m := New(map[string]interface{}{"string": "foo"})
+	assert.Equal(t, "foo", m.Get("string").String())
+}
+
+func TestStringTypeBool(t *testing.T) {
+	m := New(map[string]interface{}{"bool": true})
+	assert.Equal(t, "true", m.Get("bool").String())
+}
+
+func TestStringTypeInt(t *testing.T) {
+	m := New(map[string]interface{}{
+		"int":   int(1),
+		"int8":  int8(8),
+		"int16": int16(16),
+		"int32": int32(32),
+		"int64": int64(64),
+	})
+
+	assert.Equal(t, "1", m.Get("int").String())
+	assert.Equal(t, "8", m.Get("int8").String())
+	assert.Equal(t, "16", m.Get("int16").String())
+	assert.Equal(t, "32", m.Get("int32").String())
+	assert.Equal(t, "64", m.Get("int64").String())
+}
+
+func TestStringTypeUint(t *testing.T) {
+	m := New(map[string]interface{}{
+		"uint":   uint(1),
+		"uint8":  uint8(8),
+		"uint16": uint16(16),
+		"uint32": uint32(32),
+		"uint64": uint64(64),
+	})
+
+	assert.Equal(t, "1", m.Get("uint").String())
+	assert.Equal(t, "8", m.Get("uint8").String())
+	assert.Equal(t, "16", m.Get("uint16").String())
+	assert.Equal(t, "32", m.Get("uint32").String())
+	assert.Equal(t, "64", m.Get("uint64").String())
+}
+
+func TestStringTypeFloat(t *testing.T) {
+	m := New(map[string]interface{}{
+		"float32": float32(32.32),
+		"float64": float64(64.64),
+	})
+
+	assert.Equal(t, "32.32", m.Get("float32").String())
+	assert.Equal(t, "64.64", m.Get("float64").String())
+}
+
+func TestStringTypeOther(t *testing.T) {
+	m := New(map[string]interface{}{
+		"other": []string{"foo", "bar"},
+	})
+
+	assert.Equal(t, "[]string{\"foo\", \"bar\"}", m.Get("other").String())
+}

Godeps/_workspace/src/github.com/stretchr/testify/LICENCE.txt

@@ -0,0 +1,22 @@
+Copyright (c) 2012 - 2013 Mat Ryer and Tyler Bunnell
+
+Please consider promoting this project if you find it useful.
+
+Permission is hereby granted, free of charge, to any person 
+obtaining a copy of this software and associated documentation 
+files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, 
+publish, distribute, sublicense, and/or sell copies of the Software, 
+and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT 
+OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Godeps/_workspace/src/github.com/stretchr/testify/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2012 - 2013 Mat Ryer and Tyler Bunnell
+
+Please consider promoting this project if you find it useful.
+
+Permission is hereby granted, free of charge, to any person 
+obtaining a copy of this software and associated documentation 
+files (the "Software"), to deal in the Software without restriction, 
+including without limitation the rights to use, copy, modify, merge, 
+publish, distribute, sublicense, and/or sell copies of the Software, 
+and to permit persons to whom the Software is furnished to do so, 
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT 
+OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Godeps/_workspace/src/github.com/stretchr/testify/assert/assertion_forward.go

@@ -0,0 +1,387 @@
+/*
+* CODE GENERATED AUTOMATICALLY WITH github.com/stretchr/testify/_codegen
+* THIS FILE MUST NOT BE EDITED BY HAND
+*/
+
+package assert
+
+import (
+
+	http "net/http"
+	url "net/url"
+	time "time"
+)
+
+
+// Condition uses a Comparison to assert a complex condition.
+func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
+	return Condition(a.t, comp, msgAndArgs...)
+}
+
+
+// Contains asserts that the specified string, list(array, slice...) or map contains the
+// specified substring or element.
+// 
+//    a.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
+//    a.Contains(["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
+//    a.Contains({"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Contains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
+	return Contains(a.t, s, contains, msgAndArgs...)
+}
+
+
+// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
+// a slice or a channel with len == 0.
+// 
+//  a.Empty(obj)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
+	return Empty(a.t, object, msgAndArgs...)
+}
+
+
+// Equal asserts that two objects are equal.
+// 
+//    a.Equal(123, 123, "123 and 123 should be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Equal(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return Equal(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// EqualError asserts that a function returned an error (i.e. not `nil`)
+// and that it is equal to the provided error.
+// 
+//   actualObj, err := SomeFunction()
+//   if assert.Error(t, err, "An error was expected") {
+// 	   assert.Equal(t, err, expectedError)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
+	return EqualError(a.t, theError, errString, msgAndArgs...)
+}
+
+
+// EqualValues asserts that two objects are equal or convertable to the same types
+// and equal.
+// 
+//    a.EqualValues(uint32(123), int32(123), "123 and 123 should be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) EqualValues(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return EqualValues(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Error asserts that a function returned an error (i.e. not `nil`).
+// 
+//   actualObj, err := SomeFunction()
+//   if a.Error(err, "An error was expected") {
+// 	   assert.Equal(t, err, expectedError)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Error(err error, msgAndArgs ...interface{}) bool {
+	return Error(a.t, err, msgAndArgs...)
+}
+
+
+// Exactly asserts that two objects are equal is value and type.
+// 
+//    a.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Exactly(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return Exactly(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Fail reports a failure through
+func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
+	return Fail(a.t, failureMessage, msgAndArgs...)
+}
+
+
+// FailNow fails test
+func (a *Assertions) FailNow(failureMessage string, msgAndArgs ...interface{}) bool {
+	return FailNow(a.t, failureMessage, msgAndArgs...)
+}
+
+
+// False asserts that the specified value is false.
+// 
+//    a.False(myBool, "myBool should be false")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
+	return False(a.t, value, msgAndArgs...)
+}
+
+
+// HTTPBodyContains asserts that a specified handler returns a
+// body that contains a string.
+// 
+//  a.HTTPBodyContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) bool {
+	return HTTPBodyContains(a.t, handler, method, url, values, str)
+}
+
+
+// HTTPBodyNotContains asserts that a specified handler returns a
+// body that does not contain a string.
+// 
+//  a.HTTPBodyNotContains(myHandler, "www.google.com", nil, "I'm Feeling Lucky")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method string, url string, values url.Values, str interface{}) bool {
+	return HTTPBodyNotContains(a.t, handler, method, url, values, str)
+}
+
+
+// HTTPError asserts that a specified handler returns an error status code.
+// 
+//  a.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPError(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPError(a.t, handler, method, url, values)
+}
+
+
+// HTTPRedirect asserts that a specified handler returns a redirect status code.
+// 
+//  a.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPRedirect(a.t, handler, method, url, values)
+}
+
+
+// HTTPSuccess asserts that a specified handler returns a success status code.
+// 
+//  a.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method string, url string, values url.Values) bool {
+	return HTTPSuccess(a.t, handler, method, url, values)
+}
+
+
+// Implements asserts that an object is implemented by the specified interface.
+// 
+//    a.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
+func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
+	return Implements(a.t, interfaceObject, object, msgAndArgs...)
+}
+
+
+// InDelta asserts that the two numerals are within delta of each other.
+// 
+// 	 a.InDelta(math.Pi, (22 / 7.0), 0.01)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) InDelta(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InDelta(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// InDeltaSlice is the same as InDelta, except it compares two slices.
+func (a *Assertions) InDeltaSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InDeltaSlice(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// InEpsilon asserts that expected and actual have a relative error less than epsilon
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) InEpsilon(expected interface{}, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
+	return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
+}
+
+
+// InEpsilonSlice is the same as InEpsilon, except it compares two slices.
+func (a *Assertions) InEpsilonSlice(expected interface{}, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+	return InEpsilonSlice(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// IsType asserts that the specified objects are of the same type.
+func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
+	return IsType(a.t, expectedType, object, msgAndArgs...)
+}
+
+
+// JSONEq asserts that two JSON strings are equivalent.
+// 
+//  a.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool {
+	return JSONEq(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// Len asserts that the specified object has specific length.
+// Len also fails if the object has a type that len() not accept.
+// 
+//    a.Len(mySlice, 3, "The size of slice is not 3")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
+	return Len(a.t, object, length, msgAndArgs...)
+}
+
+
+// Nil asserts that the specified object is nil.
+// 
+//    a.Nil(err, "err should be nothing")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
+	return Nil(a.t, object, msgAndArgs...)
+}
+
+
+// NoError asserts that a function returned no error (i.e. `nil`).
+// 
+//   actualObj, err := SomeFunction()
+//   if a.NoError(err) {
+// 	   assert.Equal(t, actualObj, expectedObj)
+//   }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NoError(err error, msgAndArgs ...interface{}) bool {
+	return NoError(a.t, err, msgAndArgs...)
+}
+
+
+// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
+// specified substring or element.
+// 
+//    a.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
+//    a.NotContains(["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'")
+//    a.NotContains({"Hello": "World"}, "Earth", "But {'Hello': 'World'} does NOT contain 'Earth'")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotContains(s interface{}, contains interface{}, msgAndArgs ...interface{}) bool {
+	return NotContains(a.t, s, contains, msgAndArgs...)
+}
+
+
+// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
+// a slice or a channel with len == 0.
+// 
+//  if a.NotEmpty(obj) {
+//    assert.Equal(t, "two", obj[1])
+//  }
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
+	return NotEmpty(a.t, object, msgAndArgs...)
+}
+
+
+// NotEqual asserts that the specified values are NOT equal.
+// 
+//    a.NotEqual(obj1, obj2, "two objects shouldn't be equal")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotEqual(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
+	return NotEqual(a.t, expected, actual, msgAndArgs...)
+}
+
+
+// NotNil asserts that the specified object is not nil.
+// 
+//    a.NotNil(err, "err should be something")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
+	return NotNil(a.t, object, msgAndArgs...)
+}
+
+
+// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
+// 
+//   a.NotPanics(func(){
+//     RemainCalm()
+//   }, "Calling RemainCalm() should NOT panic")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
+	return NotPanics(a.t, f, msgAndArgs...)
+}
+
+
+// NotRegexp asserts that a specified regexp does not match a string.
+// 
+//  a.NotRegexp(regexp.MustCompile("starts"), "it's starting")
+//  a.NotRegexp("^start", "it's not starting")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
+	return NotRegexp(a.t, rx, str, msgAndArgs...)
+}
+
+
+// NotZero asserts that i is not the zero value for its type and returns the truth.
+func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) bool {
+	return NotZero(a.t, i, msgAndArgs...)
+}
+
+
+// Panics asserts that the code inside the specified PanicTestFunc panics.
+// 
+//   a.Panics(func(){
+//     GoCrazy()
+//   }, "Calling GoCrazy() should panic")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
+	return Panics(a.t, f, msgAndArgs...)
+}
+
+
+// Regexp asserts that a specified regexp matches a string.
+// 
+//  a.Regexp(regexp.MustCompile("start"), "it's starting")
+//  a.Regexp("start...$", "it's not starting")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
+	return Regexp(a.t, rx, str, msgAndArgs...)
+}
+
+
+// True asserts that the specified value is true.
+// 
+//    a.True(myBool, "myBool should be true")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
+	return True(a.t, value, msgAndArgs...)
+}
+
+
+// WithinDuration asserts that the two times are within duration delta of each other.
+// 
+//   a.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
+// 
+// Returns whether the assertion was successful (true) or not (false).
+func (a *Assertions) WithinDuration(expected time.Time, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
+	return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
+}
+
+
+// Zero asserts that i is the zero value for its type and returns the truth.
+func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) bool {
+	return Zero(a.t, i, msgAndArgs...)
+}

Godeps/_workspace/src/github.com/stretchr/testify/assert/assertion_forward.go.tmpl

@@ -0,0 +1,4 @@
+{{.CommentWithoutT "a"}}
+func (a *Assertions) {{.DocInfo.Name}}({{.Params}}) bool {
+	return {{.DocInfo.Name}}(a.t, {{.ForwardedParams}})
+}

Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go

@@ -3,6 +3,7 @@ package assert
 import (
 	"bufio"
 	"bytes"
+	"encoding/json"
 	"fmt"
 	"math"
 	"reflect"
@@ -12,6 +13,9 @@ import (
 	"time"
 	"unicode"
 	"unicode/utf8"
+
+	"github.com/davecgh/go-spew/spew"
+	"github.com/pmezard/go-difflib/difflib"
 )
 
 // TestingT is an interface wrapper around *testing.T
@@ -35,11 +39,7 @@ func ObjectsAreEqual(expected, actual interface{}) bool {
 		return expected == actual
 	}
 
-	if reflect.DeepEqual(expected, actual) {
+	return reflect.DeepEqual(expected, actual)
-		return true
-	}
-
-	return false
 
 }
 
@@ -51,12 +51,13 @@ func ObjectsAreEqualValues(expected, actual interface{}) bool {
 	}
 
 	actualType := reflect.TypeOf(actual)
+	if actualType == nil {
+		return false
+	}
 	expectedValue := reflect.ValueOf(expected)
-	if expectedValue.Type().ConvertibleTo(actualType) {
+	if expectedValue.IsValid() && expectedValue.Type().ConvertibleTo(actualType) {
 		// Attempt comparison after type conversion
-		if reflect.DeepEqual(actual, expectedValue.Convert(actualType).Interface()) {
+		return reflect.DeepEqual(expectedValue.Convert(actualType).Interface(), actual)
-			return true
-		}
 	}
 
 	return false
@@ -180,6 +181,28 @@ func indentMessageLines(message string, tabs int) string {
 	return outBuf.String()
 }
 
+type failNower interface {
+	FailNow()
+}
+
+// FailNow fails test
+func FailNow(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
+	Fail(t, failureMessage, msgAndArgs...)
+
+	// We cannot extend TestingT with FailNow() and
+	// maintain backwards compatibility, so we fallback
+	// to panicking when FailNow is not available in
+	// TestingT.
+	// See issue #263
+
+	if t, ok := t.(failNower); ok {
+		t.FailNow()
+	} else {
+		panic("test failed and t is missing `FailNow()`")
+	}
+	return false
+}
+
 // Fail reports a failure through
 func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
 
@@ -213,7 +236,7 @@ func Implements(t TestingT, interfaceObject interface{}, object interface{}, msg
 	interfaceType := reflect.TypeOf(interfaceObject).Elem()
 
 	if !reflect.TypeOf(object).Implements(interfaceType) {
-		return Fail(t, fmt.Sprintf("Object must implement %v", interfaceType), msgAndArgs...)
+		return Fail(t, fmt.Sprintf("%T must implement %v", object, interfaceType), msgAndArgs...)
 	}
 
 	return true
@@ -238,8 +261,9 @@ func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs
 func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
 
 	if !ObjectsAreEqual(expected, actual) {
+		diff := diff(expected, actual)
 		return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+
-			"        != %#v (actual)", expected, actual), msgAndArgs...)
+			"        != %#v (actual)%s", expected, actual, diff), msgAndArgs...)
 	}
 
 	return true
@@ -274,7 +298,7 @@ func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}
 	bType := reflect.TypeOf(actual)
 
 	if aType != bType {
-		return Fail(t, "Types expected to match exactly", "%v != %v", aType, bType)
+		return Fail(t, fmt.Sprintf("Types expected to match exactly\n\r\t%v != %v", aType, bType), msgAndArgs...)
 	}
 
 	return Equal(t, expected, actual, msgAndArgs...)
@@ -287,24 +311,10 @@ func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
-
+	if !isNil(object) {
-	success := true
+		return true
-
-	if object == nil {
-		success = false
-	} else {
-		value := reflect.ValueOf(object)
-		kind := value.Kind()
-		if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() {
-			success = false
-		}
 	}
-
+	return Fail(t, "Expected value not to be nil.", msgAndArgs...)
-	if !success {
-		Fail(t, "Expected value not to be nil.", msgAndArgs...)
-	}
-
-	return success
 }
 
 // isNil checks if a specified object is nil or not, without Failing.
@@ -334,7 +344,7 @@ func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
 	return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...)
 }
 
-var zeros = []interface{}{
+var numericZeros = []interface{}{
 	int(0),
 	int8(0),
 	int16(0),
@@ -360,7 +370,7 @@ func isEmpty(object interface{}) bool {
 		return true
 	}
 
-	for _, v := range zeros {
+	for _, v := range numericZeros {
 		if object == v {
 			return true
 		}
@@ -375,8 +385,16 @@ func isEmpty(object interface{}) bool {
 		{
 			return (objValue.Len() == 0)
 		}
+	case reflect.Struct:
+		switch object.(type) {
+		case time.Time:
+			return object.(time.Time).IsZero()
+		}
 	case reflect.Ptr:
 		{
+			if objValue.IsNil() {
+				return true
+			}
 			switch object.(type) {
 			case *time.Time:
 				return object.(*time.Time).IsZero()
@@ -391,7 +409,7 @@ func isEmpty(object interface{}) bool {
 // Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
-// assert.Empty(t, obj)
+//  assert.Empty(t, obj)
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
@@ -408,9 +426,9 @@ func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
 // NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or either
 // a slice or a channel with len == 0.
 //
-// if assert.NotEmpty(t, obj) {
+//  if assert.NotEmpty(t, obj) {
-//   assert.Equal(t, "two", obj[1])
+//    assert.Equal(t, "two", obj[1])
-// }
+//  }
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
@@ -469,7 +487,7 @@ func True(t TestingT, value bool, msgAndArgs ...interface{}) bool {
 
 }
 
-// False asserts that the specified value is true.
+// False asserts that the specified value is false.
 //
 //    assert.False(t, myBool, "myBool should be false")
 //
@@ -492,7 +510,7 @@ func False(t TestingT, value bool, msgAndArgs ...interface{}) bool {
 func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
 
 	if ObjectsAreEqual(expected, actual) {
-		return Fail(t, "Should not be equal", msgAndArgs...)
+		return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...)
 	}
 
 	return true
@@ -518,6 +536,16 @@ func includeElement(list interface{}, element interface{}) (ok, found bool) {
 		return true, strings.Contains(listValue.String(), elementValue.String())
 	}
 
+	if reflect.TypeOf(list).Kind() == reflect.Map {
+		mapKeys := listValue.MapKeys()
+		for i := 0; i < len(mapKeys); i++ {
+			if ObjectsAreEqual(mapKeys[i].Interface(), element) {
+				return true, true
+			}
+		}
+		return true, false
+	}
+
 	for i := 0; i < listValue.Len(); i++ {
 		if ObjectsAreEqual(listValue.Index(i).Interface(), element) {
 			return true, true
@@ -527,11 +555,12 @@ func includeElement(list interface{}, element interface{}) (ok, found bool) {
 
 }
 
-// Contains asserts that the specified string or list(array, slice...) contains the
+// Contains asserts that the specified string, list(array, slice...) or map contains the
 // specified substring or element.
 //
 //    assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'")
 //    assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
+//    assert.Contains(t, {"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
@@ -548,11 +577,12 @@ func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bo
 
 }
 
-// NotContains asserts that the specified string or list(array, slice...) does NOT contain the
+// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
 // specified substring or element.
 //
 //    assert.NotContains(t, "Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
 //    assert.NotContains(t, ["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'")
+//    assert.NotContains(t, {"Hello": "World"}, "Earth", "But {'Hello': 'World'} does NOT contain 'Earth'")
 //
 // Returns whether the assertion was successful (true) or not (false).
 func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
@@ -736,42 +766,40 @@ func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAn
 	return true
 }
 
-// min(|expected|, |actual|) * epsilon
+func calcRelativeError(expected, actual interface{}) (float64, error) {
-func calcEpsilonDelta(expected, actual interface{}, epsilon float64) float64 {
 	af, aok := toFloat(expected)
+	if !aok {
+		return 0, fmt.Errorf("expected value %q cannot be converted to float", expected)
+	}
+	if af == 0 {
+		return 0, fmt.Errorf("expected value must have a value other than zero to calculate the relative error")
+	}
 	bf, bok := toFloat(actual)
-
+	if !bok {
-	if !aok || !bok {
+		return 0, fmt.Errorf("expected value %q cannot be converted to float", actual)
-		// invalid input
-		return 0
 	}
 
-	if af < 0 {
+	return math.Abs(af-bf) / math.Abs(af), nil
-		af = -af
-	}
-	if bf < 0 {
-		bf = -bf
-	}
-	var delta float64
-	if af < bf {
-		delta = af * epsilon
-	} else {
-		delta = bf * epsilon
-	}
-	return delta
 }
 
 // InEpsilon asserts that expected and actual have a relative error less than epsilon
 //
 // Returns whether the assertion was successful (true) or not (false).
 func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	delta := calcEpsilonDelta(expected, actual, epsilon)
+	actualEpsilon, err := calcRelativeError(expected, actual)
+	if err != nil {
+		return Fail(t, err.Error(), msgAndArgs...)
+	}
+	if actualEpsilon > epsilon {
+		return Fail(t, fmt.Sprintf("Relative error is too high: %#v (expected)\n"+
+			"        < %#v (actual)", actualEpsilon, epsilon), msgAndArgs...)
+	}
 
-	return InDelta(t, expected, actual, delta, msgAndArgs...)
+	return true
 }
 
-// InEpsilonSlice is the same as InEpsilon, except it compares two slices.
+// InEpsilonSlice is the same as InEpsilon, except it compares each value from two slices.
-func InEpsilonSlice(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
+func InEpsilonSlice(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
 	if expected == nil || actual == nil ||
 		reflect.TypeOf(actual).Kind() != reflect.Slice ||
 		reflect.TypeOf(expected).Kind() != reflect.Slice {
@@ -782,7 +810,7 @@ func InEpsilonSlice(t TestingT, expected, actual interface{}, delta float64, msg
 	expectedSlice := reflect.ValueOf(expected)
 
 	for i := 0; i < actualSlice.Len(); i++ {
-		result := InEpsilon(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta)
+		result := InEpsilon(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), epsilon)
 		if !result {
 			return result
 		}
@@ -808,7 +836,7 @@ func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool {
 		return true
 	}
 
-	return Fail(t, fmt.Sprintf("No error is expected but got %v", err), msgAndArgs...)
+	return Fail(t, fmt.Sprintf("Received unexpected error %q", err), msgAndArgs...)
 }
 
 // Error asserts that a function returned an error (i.e. not `nil`).
@@ -842,7 +870,7 @@ func EqualError(t TestingT, theError error, errString string, msgAndArgs ...inte
 		return false
 	}
 	s := "An error with value \"%s\" is expected but got \"%s\". %s"
-	return Equal(t, theError.Error(), errString,
+	return Equal(t, errString, theError.Error(),
 		s, errString, theError.Error(), message)
 }
 
@@ -893,3 +921,84 @@ func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interf
 	return !match
 
 }
+
+// Zero asserts that i is the zero value for its type and returns the truth.
+func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
+	if i != nil && !reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
+		return Fail(t, fmt.Sprintf("Should be zero, but was %v", i), msgAndArgs...)
+	}
+	return true
+}
+
+// NotZero asserts that i is not the zero value for its type and returns the truth.
+func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
+	if i == nil || reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
+		return Fail(t, fmt.Sprintf("Should not be zero, but was %v", i), msgAndArgs...)
+	}
+	return true
+}
+
+// JSONEq asserts that two JSON strings are equivalent.
+//
+//  assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
+//
+// Returns whether the assertion was successful (true) or not (false).
+func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
+	var expectedJSONAsInterface, actualJSONAsInterface interface{}
+
+	if err := json.Unmarshal([]byte(expected), &expectedJSONAsInterface); err != nil {
+		return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid json.\nJSON parsing error: '%s'", expected, err.Error()), msgAndArgs...)
+	}
+
+	if err := json.Unmarshal([]byte(actual), &actualJSONAsInterface); err != nil {
+		return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid json.\nJSON parsing error: '%s'", actual, err.Error()), msgAndArgs...)
+	}
+
+	return Equal(t, expectedJSONAsInterface, actualJSONAsInterface, msgAndArgs...)
+}
+
+func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) {
+	t := reflect.TypeOf(v)
+	k := t.Kind()
+
+	if k == reflect.Ptr {
+		t = t.Elem()
+		k = t.Kind()
+	}
+	return t, k
+}
+
+// diff returns a diff of both values as long as both are of the same type and
+// are a struct, map, slice or array. Otherwise it returns an empty string.
+func diff(expected interface{}, actual interface{}) string {
+	if expected == nil || actual == nil {
+		return ""
+	}
+
+	et, ek := typeAndKind(expected)
+	at, _ := typeAndKind(actual)
+
+	if et != at {
+		return ""
+	}
+
+	if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array {
+		return ""
+	}
+
+	spew.Config.SortKeys = true
+	e := spew.Sdump(expected)
+	a := spew.Sdump(actual)
+
+	diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{
+		A:        difflib.SplitLines(e),
+		B:        difflib.SplitLines(a),
+		FromFile: "Expected",
+		FromDate: "",
+		ToFile:   "Actual",
+		ToDate:   "",
+		Context:  1,
+	})
+
+	return "\n\nDiff:\n" + diff
+}

Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go

@@ -4,11 +4,80 @@ import (
 	"errors"
 	"io"
 	"math"
+	"os"
+	"reflect"
 	"regexp"
 	"testing"
 	"time"
 )
 
+var (
+	i     interface{}
+	zeros = []interface{}{
+		false,
+		byte(0),
+		complex64(0),
+		complex128(0),
+		float32(0),
+		float64(0),
+		int(0),
+		int8(0),
+		int16(0),
+		int32(0),
+		int64(0),
+		rune(0),
+		uint(0),
+		uint8(0),
+		uint16(0),
+		uint32(0),
+		uint64(0),
+		uintptr(0),
+		"",
+		[0]interface{}{},
+		[]interface{}(nil),
+		struct{ x int }{},
+		(*interface{})(nil),
+		(func())(nil),
+		nil,
+		interface{}(nil),
+		map[interface{}]interface{}(nil),
+		(chan interface{})(nil),
+		(<-chan interface{})(nil),
+		(chan<- interface{})(nil),
+	}
+	nonZeros = []interface{}{
+		true,
+		byte(1),
+		complex64(1),
+		complex128(1),
+		float32(1),
+		float64(1),
+		int(1),
+		int8(1),
+		int16(1),
+		int32(1),
+		int64(1),
+		rune(1),
+		uint(1),
+		uint8(1),
+		uint16(1),
+		uint32(1),
+		uint64(1),
+		uintptr(1),
+		"s",
+		[1]interface{}{1},
+		[]interface{}{},
+		struct{ x int }{1},
+		(*interface{})(&i),
+		(func())(func() {}),
+		interface{}(1),
+		map[interface{}]interface{}{},
+		(chan interface{})(make(chan interface{})),
+		(<-chan interface{})(make(chan interface{})),
+		(chan<- interface{})(make(chan interface{})),
+	}
+)
+
 // AssertionTesterInterface defines an interface to be used for testing assertion methods
 type AssertionTesterInterface interface {
 	TestMethod()
@@ -63,6 +132,12 @@ func TestObjectsAreEqual(t *testing.T) {
 	if !ObjectsAreEqualValues(uint32(10), int32(10)) {
 		t.Error("ObjectsAreEqualValues should return true")
 	}
+	if ObjectsAreEqualValues(0, nil) {
+		t.Fail()
+	}
+	if ObjectsAreEqualValues(nil, 0) {
+		t.Fail()
+	}
 
 }
 
@@ -130,6 +205,9 @@ func TestNotNil(t *testing.T) {
 	if NotNil(mockT, nil) {
 		t.Error("NotNil should return false: object is nil")
 	}
+	if NotNil(mockT, (*struct{})(nil)) {
+		t.Error("NotNil should return false: object is (*struct{})(nil)")
+	}
 
 }
 
@@ -140,6 +218,9 @@ func TestNil(t *testing.T) {
 	if !Nil(mockT, nil) {
 		t.Error("Nil should return true: object is nil")
 	}
+	if !Nil(mockT, (*struct{})(nil)) {
+		t.Error("Nil should return true: object is (*struct{})(nil)")
+	}
 	if Nil(mockT, new(AssertionTesterConformingObject)) {
 		t.Error("Nil should return false: object is not nil")
 	}
@@ -256,6 +337,7 @@ func TestContains(t *testing.T) {
 		{"g", "h"},
 		{"j", "k"},
 	}
+	simpleMap := map[interface{}]interface{}{"Foo": "Bar"}
 
 	if !Contains(mockT, "Hello World", "Hello") {
 		t.Error("Contains should return true: \"Hello World\" contains \"Hello\"")
@@ -276,12 +358,22 @@ func TestContains(t *testing.T) {
 	if Contains(mockT, complexList, &A{"g", "e"}) {
 		t.Error("Contains should return false: complexList contains {\"g\", \"e\"}")
 	}
+	if Contains(mockT, complexList, &A{"g", "e"}) {
+		t.Error("Contains should return false: complexList contains {\"g\", \"e\"}")
+	}
+	if !Contains(mockT, simpleMap, "Foo") {
+		t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"")
+	}
+	if Contains(mockT, simpleMap, "Bar") {
+		t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"")
+	}
 }
 
 func TestNotContains(t *testing.T) {
 
 	mockT := new(testing.T)
 	list := []string{"Foo", "Bar"}
+	simpleMap := map[interface{}]interface{}{"Foo": "Bar"}
 
 	if !NotContains(mockT, "Hello World", "Hello!") {
 		t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"")
@@ -296,13 +388,19 @@ func TestNotContains(t *testing.T) {
 	if NotContains(mockT, list, "Foo") {
 		t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"")
 	}
-
+	if NotContains(mockT, simpleMap, "Foo") {
+		t.Error("Contains should return true: \"{\"Foo\": \"Bar\"}\" contains \"Foo\"")
+	}
+	if !NotContains(mockT, simpleMap, "Bar") {
+		t.Error("Contains should return false: \"{\"Foo\": \"Bar\"}\" does not contains \"Bar\"")
+	}
 }
 
 func Test_includeElement(t *testing.T) {
 
 	list1 := []string{"Foo", "Bar"}
 	list2 := []int{1, 2}
+	simpleMap := map[interface{}]interface{}{"Foo": "Bar"}
 
 	ok, found := includeElement("Hello World", "World")
 	True(t, ok)
@@ -336,10 +434,17 @@ func Test_includeElement(t *testing.T) {
 	True(t, ok)
 	False(t, found)
 
+	ok, found = includeElement(simpleMap, "Foo")
+	True(t, ok)
+	True(t, found)
+
+	ok, found = includeElement(simpleMap, "Bar")
+	True(t, ok)
+	False(t, found)
+
 	ok, found = includeElement(1433, "1")
 	False(t, ok)
 	False(t, found)
-
 }
 
 func TestCondition(t *testing.T) {
@@ -466,6 +571,7 @@ func Test_isEmpty(t *testing.T) {
 	True(t, isEmpty(false))
 	True(t, isEmpty(map[string]string{}))
 	True(t, isEmpty(new(time.Time)))
+	True(t, isEmpty(time.Time{}))
 	True(t, isEmpty(make(chan struct{})))
 	False(t, isEmpty("something"))
 	False(t, isEmpty(errors.New("something")))
@@ -482,6 +588,10 @@ func TestEmpty(t *testing.T) {
 	mockT := new(testing.T)
 	chWithValue := make(chan struct{}, 1)
 	chWithValue <- struct{}{}
+	var tiP *time.Time
+	var tiNP time.Time
+	var s *string
+	var f *os.File
 
 	True(t, Empty(mockT, ""), "Empty string is empty")
 	True(t, Empty(mockT, nil), "Nil is empty")
@@ -489,6 +599,10 @@ func TestEmpty(t *testing.T) {
 	True(t, Empty(mockT, 0), "Zero int value is empty")
 	True(t, Empty(mockT, false), "False value is empty")
 	True(t, Empty(mockT, make(chan struct{})), "Channel without values is empty")
+	True(t, Empty(mockT, s), "Nil string pointer is empty")
+	True(t, Empty(mockT, f), "Nil os.File pointer is empty")
+	True(t, Empty(mockT, tiP), "Nil time.Time pointer is empty")
+	True(t, Empty(mockT, tiNP), "time.Time is empty")
 
 	False(t, Empty(mockT, "something"), "Non Empty string is not empty")
 	False(t, Empty(mockT, errors.New("something")), "Non nil object is not empty")
@@ -716,10 +830,11 @@ func TestInEpsilon(t *testing.T) {
 		{-2.2, -2.1, 0.1},
 		{uint64(100), uint8(101), 0.01},
 		{0.1, -0.1, 2},
+		{0.1, 0, 2},
 	}
 
 	for _, tc := range cases {
-		True(t, InEpsilon(mockT, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon))
+		True(t, InEpsilon(t, tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon), "test: %q", tc)
 	}
 
 	cases = []struct {
@@ -733,6 +848,7 @@ func TestInEpsilon(t *testing.T) {
 		{2.1, -2.2, 1},
 		{2.1, "bla-bla", 0},
 		{0.1, -0.1, 1.99},
+		{0, 0.1, 2}, // expected must be different to zero
 	}
 
 	for _, tc := range cases {
@@ -811,3 +927,196 @@ func TestCallerInfoWithAutogeneratedFunctions(t *testing.T) {
 		testAutogeneratedFunction()
 	})
 }
+
+func TestZero(t *testing.T) {
+	mockT := new(testing.T)
+
+	for _, test := range zeros {
+		True(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test)))
+	}
+
+	for _, test := range nonZeros {
+		False(t, Zero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test)))
+	}
+}
+
+func TestNotZero(t *testing.T) {
+	mockT := new(testing.T)
+
+	for _, test := range zeros {
+		False(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test)))
+	}
+
+	for _, test := range nonZeros {
+		True(t, NotZero(mockT, test, "%#v is not the %v zero value", test, reflect.TypeOf(test)))
+	}
+}
+
+func TestJSONEq_EqualSONString(t *testing.T) {
+	mockT := new(testing.T)
+	True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`))
+}
+
+func TestJSONEq_EquivalentButNotEqual(t *testing.T) {
+	mockT := new(testing.T)
+	True(t, JSONEq(mockT, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`))
+}
+
+func TestJSONEq_HashOfArraysAndHashes(t *testing.T) {
+	mockT := new(testing.T)
+	True(t, JSONEq(mockT, "{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}",
+		"{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}"))
+}
+
+func TestJSONEq_Array(t *testing.T) {
+	mockT := new(testing.T)
+	True(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`))
+}
+
+func TestJSONEq_HashAndArrayNotEquivalent(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`))
+}
+
+func TestJSONEq_HashesNotEquivalent(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, `{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`))
+}
+
+func TestJSONEq_ActualIsNotJSON(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, `{"foo": "bar"}`, "Not JSON"))
+}
+
+func TestJSONEq_ExpectedIsNotJSON(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, "Not JSON", `{"foo": "bar", "hello": "world"}`))
+}
+
+func TestJSONEq_ExpectedAndActualNotJSON(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, "Not JSON", "Not JSON"))
+}
+
+func TestJSONEq_ArraysOfDifferentOrder(t *testing.T) {
+	mockT := new(testing.T)
+	False(t, JSONEq(mockT, `["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`))
+}
+
+func TestDiff(t *testing.T) {
+	expected := `
+
+Diff:
+--- Expected
++++ Actual
+@@ -1,3 +1,3 @@
+ (struct { foo string }) {
+- foo: (string) (len=5) "hello"
++ foo: (string) (len=3) "bar"
+ }
+`
+	actual := diff(
+		struct{ foo string }{"hello"},
+		struct{ foo string }{"bar"},
+	)
+	Equal(t, expected, actual)
+
+	expected = `
+
+Diff:
+--- Expected
++++ Actual
+@@ -2,5 +2,5 @@
+  (int) 1,
+- (int) 2,
+  (int) 3,
+- (int) 4
++ (int) 5,
++ (int) 7
+ }
+`
+	actual = diff(
+		[]int{1, 2, 3, 4},
+		[]int{1, 3, 5, 7},
+	)
+	Equal(t, expected, actual)
+
+	expected = `
+
+Diff:
+--- Expected
++++ Actual
+@@ -2,4 +2,4 @@
+  (int) 1,
+- (int) 2,
+- (int) 3
++ (int) 3,
++ (int) 5
+ }
+`
+	actual = diff(
+		[]int{1, 2, 3, 4}[0:3],
+		[]int{1, 3, 5, 7}[0:3],
+	)
+	Equal(t, expected, actual)
+
+	expected = `
+
+Diff:
+--- Expected
++++ Actual
+@@ -1,6 +1,6 @@
+ (map[string]int) (len=4) {
+- (string) (len=4) "four": (int) 4,
++ (string) (len=4) "five": (int) 5,
+  (string) (len=3) "one": (int) 1,
+- (string) (len=5) "three": (int) 3,
+- (string) (len=3) "two": (int) 2
++ (string) (len=5) "seven": (int) 7,
++ (string) (len=5) "three": (int) 3
+ }
+`
+
+	actual = diff(
+		map[string]int{"one": 1, "two": 2, "three": 3, "four": 4},
+		map[string]int{"one": 1, "three": 3, "five": 5, "seven": 7},
+	)
+	Equal(t, expected, actual)
+}
+
+func TestDiffEmptyCases(t *testing.T) {
+	Equal(t, "", diff(nil, nil))
+	Equal(t, "", diff(struct{ foo string }{}, nil))
+	Equal(t, "", diff(nil, struct{ foo string }{}))
+	Equal(t, "", diff(1, 2))
+	Equal(t, "", diff(1, 2))
+	Equal(t, "", diff([]int{1}, []bool{true}))
+}
+
+type mockTestingT struct {
+}
+
+func (m *mockTestingT) Errorf(format string, args ...interface{}) {}
+
+func TestFailNowWithPlainTestingT(t *testing.T) {
+	mockT := &mockTestingT{}
+
+	Panics(t, func() {
+		FailNow(mockT, "failed")
+	}, "should panic since mockT is missing FailNow()")
+}
+
+type mockFailNowTestingT struct {
+}
+
+func (m *mockFailNowTestingT) Errorf(format string, args ...interface{}) {}
+
+func (m *mockFailNowTestingT) FailNow() {}
+
+func TestFailNowWithFullTestingT(t *testing.T) {
+	mockT := &mockFailNowTestingT{}
+
+	NotPanics(t, func() {
+		FailNow(mockT, "failed")
+	}, "should call mockT.FailNow() rather than panicking")
+}

Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go

@@ -17,7 +17,7 @@
 //
 //    }
 //
-// if you assert many times, use the below:
+// if you assert many times, use the format below:
 //
 //    import (
 //      "testing"
@@ -42,113 +42,4 @@
 //
 // Every assertion function also takes an optional string message as the final argument,
 // allowing custom error messages to be appended to the message the assertion method outputs.
-//
-// Here is an overview of the assert functions:
-//
-//    assert.Equal(t, expected, actual [, message [, format-args]])
-//
-//    assert.EqualValues(t, expected, actual [, message [, format-args]])
-//
-//    assert.NotEqual(t, notExpected, actual [, message [, format-args]])
-//
-//    assert.True(t, actualBool [, message [, format-args]])
-//
-//    assert.False(t, actualBool [, message [, format-args]])
-//
-//    assert.Nil(t, actualObject [, message [, format-args]])
-//
-//    assert.NotNil(t, actualObject [, message [, format-args]])
-//
-//    assert.Empty(t, actualObject [, message [, format-args]])
-//
-//    assert.NotEmpty(t, actualObject [, message [, format-args]])
-//
-//    assert.Len(t, actualObject, expectedLength, [, message [, format-args]])
-//
-//    assert.Error(t, errorObject [, message [, format-args]])
-//
-//    assert.NoError(t, errorObject [, message [, format-args]])
-//
-//    assert.EqualError(t, theError, errString [, message [, format-args]])
-//
-//    assert.Implements(t, (*MyInterface)(nil), new(MyObject) [,message [, format-args]])
-//
-//    assert.IsType(t, expectedObject, actualObject [, message [, format-args]])
-//
-//    assert.Contains(t, stringOrSlice, substringOrElement [, message [, format-args]])
-//
-//    assert.NotContains(t, stringOrSlice, substringOrElement [, message [, format-args]])
-//
-//    assert.Panics(t, func(){
-//
-//	    // call code that should panic
-//
-//    } [, message [, format-args]])
-//
-//    assert.NotPanics(t, func(){
-//
-//	    // call code that should not panic
-//
-//    } [, message [, format-args]])
-//
-//    assert.WithinDuration(t, timeA, timeB, deltaTime, [, message [, format-args]])
-//
-//    assert.InDelta(t, numA, numB, delta, [, message [, format-args]])
-//
-//    assert.InEpsilon(t, numA, numB, epsilon, [, message [, format-args]])
-//
-// assert package contains Assertions object. it has assertion methods.
-//
-// Here is an overview of the assert functions:
-//    assert.Equal(expected, actual [, message [, format-args]])
-//
-//    assert.EqualValues(expected, actual [, message [, format-args]])
-//
-//    assert.NotEqual(notExpected, actual [, message [, format-args]])
-//
-//    assert.True(actualBool [, message [, format-args]])
-//
-//    assert.False(actualBool [, message [, format-args]])
-//
-//    assert.Nil(actualObject [, message [, format-args]])
-//
-//    assert.NotNil(actualObject [, message [, format-args]])
-//
-//    assert.Empty(actualObject [, message [, format-args]])
-//
-//    assert.NotEmpty(actualObject [, message [, format-args]])
-//
-//    assert.Len(actualObject, expectedLength, [, message [, format-args]])
-//
-//    assert.Error(errorObject [, message [, format-args]])
-//
-//    assert.NoError(errorObject [, message [, format-args]])
-//
-//    assert.EqualError(theError, errString [, message [, format-args]])
-//
-//    assert.Implements((*MyInterface)(nil), new(MyObject) [,message [, format-args]])
-//
-//    assert.IsType(expectedObject, actualObject [, message [, format-args]])
-//
-//    assert.Contains(stringOrSlice, substringOrElement [, message [, format-args]])
-//
-//    assert.NotContains(stringOrSlice, substringOrElement [, message [, format-args]])
-//
-//    assert.Panics(func(){
-//
-//	    // call code that should panic
-//
-//    } [, message [, format-args]])
-//
-//    assert.NotPanics(func(){
-//
-//	    // call code that should not panic
-//
-//    } [, message [, format-args]])
-//
-//    assert.WithinDuration(timeA, timeB, deltaTime, [, message [, format-args]])
-//
-//    assert.InDelta(numA, numB, delta, [, message [, format-args]])
-//
-//    assert.InEpsilon(numA, numB, epsilon, [, message [, format-args]])
 package assert

Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go

@@ -1,7 +1,5 @@
 package assert
 
-import "time"
-
 // Assertions provides assertion methods around the
 // TestingT interface.
 type Assertions struct {
@@ -15,251 +13,4 @@ func New(t TestingT) *Assertions {
 	}
 }
 
-// Fail reports a failure through
+//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_forward.go.tmpl
-func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
-	return Fail(a.t, failureMessage, msgAndArgs...)
-}
-
-// Implements asserts that an object is implemented by the specified interface.
-//
-//    assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
-func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	return Implements(a.t, interfaceObject, object, msgAndArgs...)
-}
-
-// IsType asserts that the specified objects are of the same type.
-func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
-	return IsType(a.t, expectedType, object, msgAndArgs...)
-}
-
-// Equal asserts that two objects are equal.
-//
-//    assert.Equal(123, 123, "123 and 123 should be equal")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	return Equal(a.t, expected, actual, msgAndArgs...)
-}
-
-// EqualValues asserts that two objects are equal or convertable to the same types
-// and equal.
-//
-//    assert.EqualValues(uint32(123), int32(123), "123 and 123 should be equal")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) EqualValues(expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	return EqualValues(a.t, expected, actual, msgAndArgs...)
-}
-
-// Exactly asserts that two objects are equal is value and type.
-//
-//    assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	return Exactly(a.t, expected, actual, msgAndArgs...)
-}
-
-// NotNil asserts that the specified object is not nil.
-//
-//    assert.NotNil(err, "err should be something")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
-	return NotNil(a.t, object, msgAndArgs...)
-}
-
-// Nil asserts that the specified object is nil.
-//
-//    assert.Nil(err, "err should be nothing")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
-	return Nil(a.t, object, msgAndArgs...)
-}
-
-// Empty asserts that the specified object is empty.  I.e. nil, "", false, 0 or a
-// slice with len == 0.
-//
-// assert.Empty(obj)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
-	return Empty(a.t, object, msgAndArgs...)
-}
-
-// NotEmpty asserts that the specified object is NOT empty.  I.e. not nil, "", false, 0 or a
-// slice with len == 0.
-//
-// if assert.NotEmpty(obj) {
-//   assert.Equal("two", obj[1])
-// }
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
-	return NotEmpty(a.t, object, msgAndArgs...)
-}
-
-// Len asserts that the specified object has specific length.
-// Len also fails if the object has a type that len() not accept.
-//
-//    assert.Len(mySlice, 3, "The size of slice is not 3")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
-	return Len(a.t, object, length, msgAndArgs...)
-}
-
-// True asserts that the specified value is true.
-//
-//    assert.True(myBool, "myBool should be true")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
-	return True(a.t, value, msgAndArgs...)
-}
-
-// False asserts that the specified value is true.
-//
-//    assert.False(myBool, "myBool should be false")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
-	return False(a.t, value, msgAndArgs...)
-}
-
-// NotEqual asserts that the specified values are NOT equal.
-//
-//    assert.NotEqual(obj1, obj2, "two objects shouldn't be equal")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool {
-	return NotEqual(a.t, expected, actual, msgAndArgs...)
-}
-
-// Contains asserts that the specified string contains the specified substring.
-//
-//    assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool {
-	return Contains(a.t, s, contains, msgAndArgs...)
-}
-
-// NotContains asserts that the specified string does NOT contain the specified substring.
-//
-//    assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool {
-	return NotContains(a.t, s, contains, msgAndArgs...)
-}
-
-// Condition uses a Comparison to assert a complex condition.
-func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
-	return Condition(a.t, comp, msgAndArgs...)
-}
-
-// Panics asserts that the code inside the specified PanicTestFunc panics.
-//
-//   assert.Panics(func(){
-//     GoCrazy()
-//   }, "Calling GoCrazy() should panic")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	return Panics(a.t, f, msgAndArgs...)
-}
-
-// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
-//
-//   assert.NotPanics(func(){
-//     RemainCalm()
-//   }, "Calling RemainCalm() should NOT panic")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
-	return NotPanics(a.t, f, msgAndArgs...)
-}
-
-// WithinDuration asserts that the two times are within duration delta of each other.
-//
-//   assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
-	return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InDelta asserts that the two numerals are within delta of each other.
-//
-// 	 assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
-	return InDelta(a.t, expected, actual, delta, msgAndArgs...)
-}
-
-// InEpsilon asserts that expected and actual have a relative error less than epsilon
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
-	return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
-}
-
-// NoError asserts that a function returned no error (i.e. `nil`).
-//
-//   actualObj, err := SomeFunction()
-//   if assert.NoError(err) {
-//	   assert.Equal(actualObj, expectedObj)
-//   }
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool {
-	return NoError(a.t, theError, msgAndArgs...)
-}
-
-// Error asserts that a function returned an error (i.e. not `nil`).
-//
-//   actualObj, err := SomeFunction()
-//   if assert.Error(err, "An error was expected") {
-//	   assert.Equal(err, expectedError)
-//   }
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool {
-	return Error(a.t, theError, msgAndArgs...)
-}
-
-// EqualError asserts that a function returned an error (i.e. not `nil`)
-// and that it is equal to the provided error.
-//
-//   actualObj, err := SomeFunction()
-//   if assert.Error(err, "An error was expected") {
-//	   assert.Equal(err, expectedError)
-//   }
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
-	return EqualError(a.t, theError, errString, msgAndArgs...)
-}
-
-// Regexp asserts that a specified regexp matches a string.
-//
-//  assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
-//  assert.Regexp(t, "start...$", "it's not starting")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	return Regexp(a.t, rx, str, msgAndArgs...)
-}
-
-// NotRegexp asserts that a specified regexp does not match a string.
-//
-//  assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
-//  assert.NotRegexp(t, "^start", "it's not starting")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
-	return NotRegexp(a.t, rx, str, msgAndArgs...)
-}

Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go

@@ -509,3 +509,103 @@ func TestRegexpWrapper(t *testing.T) {
 		True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str))
 	}
 }
+
+func TestZeroWrapper(t *testing.T) {
+	assert := New(t)
+	mockAssert := New(new(testing.T))
+
+	for _, test := range zeros {
+		assert.True(mockAssert.Zero(test), "Zero should return true for %v", test)
+	}
+
+	for _, test := range nonZeros {
+		assert.False(mockAssert.Zero(test), "Zero should return false for %v", test)
+	}
+}
+
+func TestNotZeroWrapper(t *testing.T) {
+	assert := New(t)
+	mockAssert := New(new(testing.T))
+
+	for _, test := range zeros {
+		assert.False(mockAssert.NotZero(test), "Zero should return true for %v", test)
+	}
+
+	for _, test := range nonZeros {
+		assert.True(mockAssert.NotZero(test), "Zero should return false for %v", test)
+	}
+}
+
+func TestJSONEqWrapper_EqualSONString(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) {
+		t.Error("JSONEq should return true")
+	}
+
+}
+
+func TestJSONEqWrapper_EquivalentButNotEqual(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
+		t.Error("JSONEq should return true")
+	}
+
+}
+
+func TestJSONEqWrapper_HashOfArraysAndHashes(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.JSONEq("{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}",
+		"{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}") {
+		t.Error("JSONEq should return true")
+	}
+}
+
+func TestJSONEqWrapper_Array(t *testing.T) {
+	assert := New(new(testing.T))
+	if !assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) {
+		t.Error("JSONEq should return true")
+	}
+
+}
+
+func TestJSONEqWrapper_HashAndArrayNotEquivalent(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) {
+		t.Error("JSONEq should return false")
+	}
+}
+
+func TestJSONEqWrapper_HashesNotEquivalent(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
+		t.Error("JSONEq should return false")
+	}
+}
+
+func TestJSONEqWrapper_ActualIsNotJSON(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq(`{"foo": "bar"}`, "Not JSON") {
+		t.Error("JSONEq should return false")
+	}
+}
+
+func TestJSONEqWrapper_ExpectedIsNotJSON(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq("Not JSON", `{"foo": "bar", "hello": "world"}`) {
+		t.Error("JSONEq should return false")
+	}
+}
+
+func TestJSONEqWrapper_ExpectedAndActualNotJSON(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq("Not JSON", "Not JSON") {
+		t.Error("JSONEq should return false")
+	}
+}
+
+func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
+	assert := New(new(testing.T))
+	if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) {
+		t.Error("JSONEq should return false")
+	}
+}

Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go

@@ -10,9 +10,9 @@ import (
 
 // httpCode is a helper that returns HTTP code of the response. It returns -1
 // if building a new request fails.
-func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int {
+func httpCode(handler http.HandlerFunc, method, url string, values url.Values) int {
 	w := httptest.NewRecorder()
-	req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
+	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
 	if err != nil {
 		return -1
 	}
@@ -25,8 +25,8 @@ func httpCode(handler http.HandlerFunc, mode, url string, values url.Values) int
 //  assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
 //
 // Returns whether the assertion was successful (true) or not (false).
-func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
+func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
-	code := httpCode(handler, mode, url, values)
+	code := httpCode(handler, method, url, values)
 	if code == -1 {
 		return false
 	}
@@ -38,8 +38,8 @@ func HTTPSuccess(t TestingT, handler http.HandlerFunc, mode, url string, values
 //  assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
-func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
+func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
-	code := httpCode(handler, mode, url, values)
+	code := httpCode(handler, method, url, values)
 	if code == -1 {
 		return false
 	}
@@ -51,8 +51,8 @@ func HTTPRedirect(t TestingT, handler http.HandlerFunc, mode, url string, values
 //  assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
 //
 // Returns whether the assertion was successful (true) or not (false).
-func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values) bool {
+func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
-	code := httpCode(handler, mode, url, values)
+	code := httpCode(handler, method, url, values)
 	if code == -1 {
 		return false
 	}
@@ -61,9 +61,9 @@ func HTTPError(t TestingT, handler http.HandlerFunc, mode, url string, values ur
 
 // HTTPBody is a helper that returns HTTP body of the response. It returns
 // empty string if building a new request fails.
-func HTTPBody(handler http.HandlerFunc, mode, url string, values url.Values) string {
+func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string {
 	w := httptest.NewRecorder()
-	req, err := http.NewRequest(mode, url+"?"+values.Encode(), nil)
+	req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
 	if err != nil {
 		return ""
 	}
@@ -77,8 +77,8 @@ func HTTPBody(handler http.HandlerFunc, mode, url string, values url.Values) str
 //  assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
+func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
-	body := HTTPBody(handler, mode, url, values)
+	body := HTTPBody(handler, method, url, values)
 
 	contains := strings.Contains(body, fmt.Sprint(str))
 	if !contains {
@@ -94,8 +94,8 @@ func HTTPBodyContains(t TestingT, handler http.HandlerFunc, mode, url string, va
 //  assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
 //
 // Returns whether the assertion was successful (true) or not (false).
-func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
+func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
-	body := HTTPBody(handler, mode, url, values)
+	body := HTTPBody(handler, method, url, values)
 
 	contains := strings.Contains(body, fmt.Sprint(str))
 	if contains {
@@ -104,54 +104,3 @@ func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, mode, url string,
 
 	return !contains
 }
-
-//
-// Assertions Wrappers
-//
-
-// HTTPSuccess asserts that a specified handler returns a success status code.
-//
-//  assert.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, mode, url string, values url.Values) bool {
-	return HTTPSuccess(a.t, handler, mode, url, values)
-}
-
-// HTTPRedirect asserts that a specified handler returns a redirect status code.
-//
-//  assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, mode, url string, values url.Values) bool {
-	return HTTPRedirect(a.t, handler, mode, url, values)
-}
-
-// HTTPError asserts that a specified handler returns an error status code.
-//
-//  assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPError(handler http.HandlerFunc, mode, url string, values url.Values) bool {
-	return HTTPError(a.t, handler, mode, url, values)
-}
-
-// HTTPBodyContains asserts that a specified handler returns a
-// body that contains a string.
-//
-//  assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
-	return HTTPBodyContains(a.t, handler, mode, url, values, str)
-}
-
-// HTTPBodyNotContains asserts that a specified handler returns a
-// body that does not contain a string.
-//
-//  assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
-//
-// Returns whether the assertion was successful (true) or not (false).
-func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, mode, url string, values url.Values, str interface{}) bool {
-	return HTTPBodyNotContains(a.t, handler, mode, url, values, str)
-}

Godeps/_workspace/src/github.com/stretchr/testify/mock/doc.go

@@ -1,4 +1,5 @@
-// Provides a system by which it is possible to mock your objects and verify calls are happening as expected.
+// Package mock provides a system by which it is possible to mock your objects
+// and verify calls are happening as expected.
 //
 // Example Usage
 //

Godeps/_workspace/src/github.com/stretchr/testify/mock/mock.go

@@ -3,6 +3,7 @@ package mock
 import (
 	"fmt"
 	"reflect"
+	"regexp"
 	"runtime"
 	"strings"
 	"sync"
@@ -16,6 +17,7 @@ import (
 type TestingT interface {
 	Logf(format string, args ...interface{})
 	Errorf(format string, args ...interface{})
+	FailNow()
 }
 
 /*
@@ -25,6 +27,7 @@ type TestingT interface {
 // Call represents a method call and is used for setting expectations,
 // as well as recording activity.
 type Call struct {
+	Parent *Mock
 
 	// The name of the method that was or will be called.
 	Method string
@@ -47,24 +50,116 @@ type Call struct {
 	// Holds a handler used to manipulate arguments content that are passed by
 	// reference. It's useful when mocking methods such as unmarshalers or
 	// decoders.
-	Run func(Arguments)
+	RunFn func(Arguments)
+}
+
+func newCall(parent *Mock, methodName string, methodArguments ...interface{}) *Call {
+	return &Call{
+		Parent:          parent,
+		Method:          methodName,
+		Arguments:       methodArguments,
+		ReturnArguments: make([]interface{}, 0),
+		Repeatability:   0,
+		WaitFor:         nil,
+		RunFn:           nil,
+	}
+}
+
+func (c *Call) lock() {
+	c.Parent.mutex.Lock()
+}
+
+func (c *Call) unlock() {
+	c.Parent.mutex.Unlock()
+}
+
+// Return specifies the return arguments for the expectation.
+//
+//    Mock.On("DoSomething").Return(errors.New("failed"))
+func (c *Call) Return(returnArguments ...interface{}) *Call {
+	c.lock()
+	defer c.unlock()
+
+	c.ReturnArguments = returnArguments
+
+	return c
+}
+
+// Once indicates that that the mock should only return the value once.
+//
+//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Once()
+func (c *Call) Once() *Call {
+	return c.Times(1)
+}
+
+// Twice indicates that that the mock should only return the value twice.
+//
+//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Twice()
+func (c *Call) Twice() *Call {
+	return c.Times(2)
+}
+
+// Times indicates that that the mock should only return the indicated number
+// of times.
+//
+//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Times(5)
+func (c *Call) Times(i int) *Call {
+	c.lock()
+	defer c.unlock()
+	c.Repeatability = i
+	return c
+}
+
+// WaitUntil sets the channel that will block the mock's return until its closed
+// or a message is received.
+//
+//    Mock.On("MyMethod", arg1, arg2).WaitUntil(time.After(time.Second))
+func (c *Call) WaitUntil(w <-chan time.Time) *Call {
+	c.lock()
+	defer c.unlock()
+	c.WaitFor = w
+	return c
+}
+
+// After sets how long to block until the call returns
+//
+//    Mock.On("MyMethod", arg1, arg2).After(time.Second)
+func (c *Call) After(d time.Duration) *Call {
+	return c.WaitUntil(time.After(d))
+}
+
+// Run sets a handler to be called before returning. It can be used when
+// mocking a method such as unmarshalers that takes a pointer to a struct and
+// sets properties in such struct
+//
+//    Mock.On("Unmarshal", AnythingOfType("*map[string]interface{}").Return().Run(func(args Arguments) {
+//    	arg := args.Get(0).(*map[string]interface{})
+//    	arg["foo"] = "bar"
+//    })
+func (c *Call) Run(fn func(Arguments)) *Call {
+	c.lock()
+	defer c.unlock()
+	c.RunFn = fn
+	return c
+}
+
+// On chains a new expectation description onto the mocked interface. This
+// allows syntax like.
+//
+//    Mock.
+//       On("MyMethod", 1).Return(nil).
+//       On("MyOtherMethod", 'a', 'b', 'c').Return(errors.New("Some Error"))
+func (c *Call) On(methodName string, arguments ...interface{}) *Call {
+	return c.Parent.On(methodName, arguments...)
 }
 
 // Mock is the workhorse used to track activity on another object.
-// For an example of its usage, refer to the "Example Usage" section at the top of this document.
+// For an example of its usage, refer to the "Example Usage" section at the top
+// of this document.
 type Mock struct {
-
-	// The method name that is currently
-	// being referred to by the On method.
-	onMethodName string
-
-	// An array of the arguments that are
-	// currently being referred to by the On method.
-	onMethodArguments Arguments
-
 	// Represents the calls that are expected of
 	// an object.
-	ExpectedCalls []Call
+	ExpectedCalls []*Call
 
 	// Holds the calls that were made to this mocked object.
 	Calls []Call
@@ -95,103 +190,33 @@ func (m *Mock) TestData() objx.Map {
 // being called.
 //
 //     Mock.On("MyMethod", arg1, arg2)
-func (m *Mock) On(methodName string, arguments ...interface{}) *Mock {
+func (m *Mock) On(methodName string, arguments ...interface{}) *Call {
-	m.onMethodName = methodName
-	m.onMethodArguments = arguments
-
 	for _, arg := range arguments {
 		if v := reflect.ValueOf(arg); v.Kind() == reflect.Func {
 			panic(fmt.Sprintf("cannot use Func in expectations. Use mock.AnythingOfType(\"%T\")", arg))
 		}
 	}
 
-	return m
-}
-
-// Return finishes a description of an expectation of the method (and arguments)
-// specified in the most recent On method call.
-//
-//     Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2)
-func (m *Mock) Return(returnArguments ...interface{}) *Mock {
 	m.mutex.Lock()
 	defer m.mutex.Unlock()
-
+	c := newCall(m, methodName, arguments...)
-	m.ExpectedCalls = append(m.ExpectedCalls, Call{m.onMethodName, m.onMethodArguments, returnArguments, 0, nil, nil})
+	m.ExpectedCalls = append(m.ExpectedCalls, c)
-	return m
+	return c
 }
 
-// Once indicates that that the mock should only return the value once.
+// /*
-//
+// 	Recording and responding to activity
-//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Once()
+// */
-func (m *Mock) Once() {
-	m.mutex.Lock()
-	m.ExpectedCalls[len(m.ExpectedCalls)-1].Repeatability = 1
-	m.mutex.Unlock()
-}
-
-// Twice indicates that that the mock should only return the value twice.
-//
-//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Twice()
-func (m *Mock) Twice() {
-	m.mutex.Lock()
-	m.ExpectedCalls[len(m.ExpectedCalls)-1].Repeatability = 2
-	m.mutex.Unlock()
-}
-
-// Times indicates that that the mock should only return the indicated number
-// of times.
-//
-//    Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Times(5)
-func (m *Mock) Times(i int) {
-	m.mutex.Lock()
-	m.ExpectedCalls[len(m.ExpectedCalls)-1].Repeatability = i
-	m.mutex.Unlock()
-}
-
-// WaitUntil sets the channel that will block the mock's return until its closed
-// or a message is received.
-//
-//    Mock.On("MyMethod", arg1, arg2).WaitUntil(time.After(time.Second))
-func (m *Mock) WaitUntil(w <-chan time.Time) *Mock {
-	m.mutex.Lock()
-	m.ExpectedCalls[len(m.ExpectedCalls)-1].WaitFor = w
-	m.mutex.Unlock()
-	return m
-}
-
-// After sets how long to block until the call returns
-//
-//    Mock.On("MyMethod", arg1, arg2).After(time.Second)
-func (m *Mock) After(d time.Duration) *Mock {
-	return m.WaitUntil(time.After(d))
-}
-
-// Run sets a handler to be called before returning. It can be used when
-// mocking a method such as unmarshalers that takes a pointer to a struct and
-// sets properties in such struct
-//
-//    Mock.On("Unmarshal", AnythingOfType("*map[string]interface{}").Return().Run(function(args Arguments) {
-//    	arg := args.Get(0).(*map[string]interface{})
-//    	arg["foo"] = "bar"
-//    })
-func (m *Mock) Run(fn func(Arguments)) *Mock {
-	m.mutex.Lock()
-	m.ExpectedCalls[len(m.ExpectedCalls)-1].Run = fn
-	m.mutex.Unlock()
-	return m
-}
-
-/*
-	Recording and responding to activity
-*/
 
 func (m *Mock) findExpectedCall(method string, arguments ...interface{}) (int, *Call) {
-	for i, call := range m.expectedCalls() {
+	m.mutex.Lock()
+	defer m.mutex.Unlock()
+	for i, call := range m.ExpectedCalls {
 		if call.Method == method && call.Repeatability > -1 {
 
 			_, diffCount := call.Arguments.Diff(arguments)
 			if diffCount == 0 {
-				return i, &call
+				return i, call
 			}
 
 		}
@@ -201,7 +226,7 @@ func (m *Mock) findExpectedCall(method string, arguments ...interface{}) (int, *
 
 func (m *Mock) findClosestCall(method string, arguments ...interface{}) (bool, *Call) {
 	diffCount := 0
-	var closestCall *Call = nil
+	var closestCall *Call
 
 	for _, call := range m.expectedCalls() {
 		if call.Method == method {
@@ -209,7 +234,7 @@ func (m *Mock) findClosestCall(method string, arguments ...interface{}) (bool, *
 			_, tempDiffCount := call.Arguments.Diff(arguments)
 			if tempDiffCount < diffCount || diffCount == 0 {
 				diffCount = tempDiffCount
-				closestCall = &call
+				closestCall = call
 			}
 
 		}
@@ -224,11 +249,11 @@ func (m *Mock) findClosestCall(method string, arguments ...interface{}) (bool, *
 
 func callString(method string, arguments Arguments, includeArgumentValues bool) string {
 
-	var argValsString string = ""
+	var argValsString string
 	if includeArgumentValues {
 		var argVals []string
 		for argIndex, arg := range arguments {
-			argVals = append(argVals, fmt.Sprintf("%d: %v", argIndex, arg))
+			argVals = append(argVals, fmt.Sprintf("%d: %#v", argIndex, arg))
 		}
 		argValsString = fmt.Sprintf("\n\t\t%s", strings.Join(argVals, "\n\t\t"))
 	}
@@ -247,6 +272,14 @@ func (m *Mock) Called(arguments ...interface{}) Arguments {
 		panic("Couldn't get the caller information")
 	}
 	functionPath := runtime.FuncForPC(pc).Name()
+	//Next four lines are required to use GCCGO function naming conventions.
+	//For Ex:  github_com_docker_libkv_store_mock.WatchTree.pN39_github_com_docker_libkv_store_mock.Mock
+	//uses inteface information unlike golang github.com/docker/libkv/store/mock.(*Mock).WatchTree
+	//With GCCGO we need to remove interface information starting from pN<dd>.
+	re := regexp.MustCompile("\\.pN\\d+_")
+	if re.MatchString(functionPath) {
+		functionPath = re.Split(functionPath, -1)[0]
+	}
 	parts := strings.Split(functionPath, ".")
 	functionName := parts[len(parts)-1]
 
@@ -272,17 +305,16 @@ func (m *Mock) Called(arguments ...interface{}) Arguments {
 		switch {
 		case call.Repeatability == 1:
 			call.Repeatability = -1
-			m.ExpectedCalls[found] = *call
+
 		case call.Repeatability > 1:
-			call.Repeatability -= 1
+			call.Repeatability--
-			m.ExpectedCalls[found] = *call
 		}
 		m.mutex.Unlock()
 	}
 
 	// add the call
 	m.mutex.Lock()
-	m.Calls = append(m.Calls, Call{functionName, arguments, make([]interface{}, 0), 0, nil, nil})
+	m.Calls = append(m.Calls, *newCall(m, functionName, arguments...))
 	m.mutex.Unlock()
 
 	// block if specified
@@ -290,12 +322,11 @@ func (m *Mock) Called(arguments ...interface{}) Arguments {
 		<-call.WaitFor
 	}
 
-	if call.Run != nil {
+	if call.RunFn != nil {
-		call.Run(arguments)
+		call.RunFn(arguments)
 	}
 
 	return call.ReturnArguments
-
 }
 
 /*
@@ -307,7 +338,7 @@ func (m *Mock) Called(arguments ...interface{}) Arguments {
 //
 // Calls may have occurred in any order.
 func AssertExpectationsForObjects(t TestingT, testObjects ...interface{}) bool {
-	var success bool = true
+	var success = true
 	for _, obj := range testObjects {
 		mockObj := obj.(Mock)
 		success = success && mockObj.AssertExpectations(t)
@@ -318,22 +349,25 @@ func AssertExpectationsForObjects(t TestingT, testObjects ...interface{}) bool {
 // AssertExpectations asserts that everything specified with On and Return was
 // in fact called as expected.  Calls may have occurred in any order.
 func (m *Mock) AssertExpectations(t TestingT) bool {
-	var somethingMissing bool = false
+	var somethingMissing bool
-	var failedExpectations int = 0
+	var failedExpectations int
 
 	// iterate through each expectation
 	expectedCalls := m.expectedCalls()
 	for _, expectedCall := range expectedCalls {
-		switch {
+		if !m.methodWasCalled(expectedCall.Method, expectedCall.Arguments) {
-		case !m.methodWasCalled(expectedCall.Method, expectedCall.Arguments):
 			somethingMissing = true
 			failedExpectations++
 			t.Logf("\u274C\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String())
-		case expectedCall.Repeatability > 0:
+		} else {
-			somethingMissing = true
+			m.mutex.Lock()
-			failedExpectations++
+			if expectedCall.Repeatability > 0 {
-		default:
+				somethingMissing = true
-			t.Logf("\u2705\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String())
+				failedExpectations++
+			} else {
+				t.Logf("\u2705\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String())
+			}
+			m.mutex.Unlock()
 		}
 	}
 
@@ -346,13 +380,13 @@ func (m *Mock) AssertExpectations(t TestingT) bool {
 
 // AssertNumberOfCalls asserts that the method was called expectedCalls times.
 func (m *Mock) AssertNumberOfCalls(t TestingT, methodName string, expectedCalls int) bool {
-	var actualCalls int = 0
+	var actualCalls int
 	for _, call := range m.calls() {
 		if call.Method == methodName {
 			actualCalls++
 		}
 	}
-	return assert.Equal(t, actualCalls, expectedCalls, fmt.Sprintf("Expected number of calls (%d) does not match the actual number of calls (%d).", expectedCalls, actualCalls))
+	return assert.Equal(t, expectedCalls, actualCalls, fmt.Sprintf("Expected number of calls (%d) does not match the actual number of calls (%d).", expectedCalls, actualCalls))
 }
 
 // AssertCalled asserts that the method was called.
@@ -390,10 +424,10 @@ func (m *Mock) methodWasCalled(methodName string, expected []interface{}) bool {
 	return false
 }
 
-func (m *Mock) expectedCalls() []Call {
+func (m *Mock) expectedCalls() []*Call {
 	m.mutex.Lock()
 	defer m.mutex.Unlock()
-	return append([]Call{}, m.ExpectedCalls...)
+	return append([]*Call{}, m.ExpectedCalls...)
 }
 
 func (m *Mock) calls() []Call {
@@ -410,8 +444,8 @@ func (m *Mock) calls() []Call {
 type Arguments []interface{}
 
 const (
-	// The "any" argument.  Used in Diff and Assert when
+	// Anything is used in Diff and Assert when the argument being tested
-	// the argument being tested shouldn't be taken into consideration.
+	// shouldn't be taken into consideration.
 	Anything string = "mock.Anything"
 )
 
@@ -428,6 +462,54 @@ func AnythingOfType(t string) AnythingOfTypeArgument {
 	return AnythingOfTypeArgument(t)
 }
 
+// argumentMatcher performs custom argument matching, returning whether or
+// not the argument is matched by the expectation fixture function.
+type argumentMatcher struct {
+	// fn is a function which accepts one argument, and returns a bool.
+	fn reflect.Value
+}
+
+func (f argumentMatcher) Matches(argument interface{}) bool {
+	expectType := f.fn.Type().In(0)
+
+	if reflect.TypeOf(argument).AssignableTo(expectType) {
+		result := f.fn.Call([]reflect.Value{reflect.ValueOf(argument)})
+		return result[0].Bool()
+	}
+	return false
+}
+
+func (f argumentMatcher) String() string {
+	return fmt.Sprintf("func(%s) bool", f.fn.Type().In(0).Name())
+}
+
+// MatchedBy can be used to match a mock call based on only certain properties
+// from a complex struct or some calculation. It takes a function that will be
+// evaluated with the called argument and will return true when there's a match
+// and false otherwise.
+//
+// Example:
+// m.On("Do", func(req *http.Request) bool { return req.Host == "example.com" })
+//
+// |fn|, must be a function accepting a single argument (of the expected type)
+// which returns a bool. If |fn| doesn't match the required signature,
+// MathedBy() panics.
+func MatchedBy(fn interface{}) argumentMatcher {
+	fnType := reflect.TypeOf(fn)
+
+	if fnType.Kind() != reflect.Func {
+		panic(fmt.Sprintf("assert: arguments: %s is not a func", fn))
+	}
+	if fnType.NumIn() != 1 {
+		panic(fmt.Sprintf("assert: arguments: %s does not take exactly one argument", fn))
+	}
+	if fnType.NumOut() != 1 || fnType.Out(0).Kind() != reflect.Bool {
+		panic(fmt.Sprintf("assert: arguments: %s does not return a bool", fn))
+	}
+
+	return argumentMatcher{fn: reflect.ValueOf(fn)}
+}
+
 // Get Returns the argument at the specified index.
 func (args Arguments) Get(index int) interface{} {
 	if index+1 > len(args) {
@@ -452,10 +534,10 @@ func (args Arguments) Is(objects ...interface{}) bool {
 // Returns the diff string and number of differences found.
 func (args Arguments) Diff(objects []interface{}) (string, int) {
 
-	var output string = "\n"
+	var output = "\n"
 	var differences int
 
-	var maxArgCount int = len(args)
+	var maxArgCount = len(args)
 	if len(objects) > maxArgCount {
 		maxArgCount = len(objects)
 	}
@@ -475,7 +557,14 @@ func (args Arguments) Diff(objects []interface{}) (string, int) {
 			expected = args[i]
 		}
 
-		if reflect.TypeOf(expected) == reflect.TypeOf((*AnythingOfTypeArgument)(nil)).Elem() {
+		if matcher, ok := expected.(argumentMatcher); ok {
+			if matcher.Matches(actual) {
+				output = fmt.Sprintf("%s\t%d: \u2705  %s matched by %s\n", output, i, actual, matcher)
+			} else {
+				differences++
+				output = fmt.Sprintf("%s\t%d: \u2705  %s not matched by %s\n", output, i, actual, matcher)
+			}
+		} else if reflect.TypeOf(expected) == reflect.TypeOf((*AnythingOfTypeArgument)(nil)).Elem() {
 
 			// type checking
 			if reflect.TypeOf(actual).Name() != string(expected.(AnythingOfTypeArgument)) && reflect.TypeOf(actual).String() != string(expected.(AnythingOfTypeArgument)) {
@@ -543,7 +632,7 @@ func (args Arguments) String(indexOrNil ...int) string {
 		return strings.Join(argsStr, ",")
 	} else if len(indexOrNil) == 1 {
 		// Index has been specified - get the argument at that index
-		var index int = indexOrNil[0]
+		var index = indexOrNil[0]
 		var s string
 		var ok bool
 		if s, ok = args.Get(index).(string); !ok {

Godeps/_workspace/src/github.com/stretchr/testify/mock/mock_test.go

@@ -3,6 +3,7 @@ package mock
 import (
 	"errors"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 	"testing"
 	"time"
 )
@@ -67,62 +68,154 @@ func (i *TestExampleImplementation) TheExampleMethodFuncType(fn ExampleFuncType)
 
 func Test_Mock_TestData(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	if assert.NotNil(t, mockedService.TestData()) {
 
 		mockedService.TestData().Set("something", 123)
 		assert.Equal(t, 123, mockedService.TestData().Get("something").Data())
-
 	}
-
 }
 
 func Test_Mock_On(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethod"), &mockedService.Mock)
+	c := mockedService.On("TheExampleMethod")
-	assert.Equal(t, "TheExampleMethod", mockedService.onMethodName)
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, "TheExampleMethod", c.Method)
+}
 
+func Test_Mock_Chained_On(t *testing.T) {
+	// make a test impl object
+	var mockedService = new(TestExampleImplementation)
+
+	mockedService.
+		On("TheExampleMethod", 1, 2, 3).
+		Return(0).
+		On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
+		Return(nil)
+
+	expectedCalls := []*Call{
+		&Call{
+			Parent:          &mockedService.Mock,
+			Method:          "TheExampleMethod",
+			Arguments:       []interface{}{1, 2, 3},
+			ReturnArguments: []interface{}{0},
+		},
+		&Call{
+			Parent:          &mockedService.Mock,
+			Method:          "TheExampleMethod3",
+			Arguments:       []interface{}{AnythingOfType("*mock.ExampleType")},
+			ReturnArguments: []interface{}{nil},
+		},
+	}
+	assert.Equal(t, expectedCalls, mockedService.ExpectedCalls)
 }
 
 func Test_Mock_On_WithArgs(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethod", 1, 2, 3), &mockedService.Mock)
+	c := mockedService.On("TheExampleMethod", 1, 2, 3, 4)
-	assert.Equal(t, "TheExampleMethod", mockedService.onMethodName)
-	assert.Equal(t, 1, mockedService.onMethodArguments[0])
-	assert.Equal(t, 2, mockedService.onMethodArguments[1])
-	assert.Equal(t, 3, mockedService.onMethodArguments[2])
 
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, "TheExampleMethod", c.Method)
+	assert.Equal(t, Arguments{1, 2, 3, 4}, c.Arguments)
 }
 
 func Test_Mock_On_WithFuncArg(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethodFunc", AnythingOfType("func(string) error")).Return(nil), &mockedService.Mock)
+	c := mockedService.
-	assert.Equal(t, "TheExampleMethodFunc", mockedService.onMethodName)
+		On("TheExampleMethodFunc", AnythingOfType("func(string) error")).
-	assert.Equal(t, AnythingOfType("func(string) error"), mockedService.onMethodArguments[0])
+		Return(nil)
+
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, "TheExampleMethodFunc", c.Method)
+	assert.Equal(t, 1, len(c.Arguments))
+	assert.Equal(t, AnythingOfType("func(string) error"), c.Arguments[0])
 
 	fn := func(string) error { return nil }
-	mockedService.TheExampleMethodFunc(fn)
 
+	assert.NotPanics(t, func() {
+		mockedService.TheExampleMethodFunc(fn)
+	})
+}
+
+func Test_Mock_On_WithIntArgMatcher(t *testing.T) {
+	var mockedService TestExampleImplementation
+
+	mockedService.On("TheExampleMethod",
+		MatchedBy(func(a int) bool {
+			return a == 1
+		}), MatchedBy(func(b int) bool {
+			return b == 2
+		}), MatchedBy(func(c int) bool {
+			return c == 3
+		})).Return(0, nil)
+
+	assert.Panics(t, func() {
+		mockedService.TheExampleMethod(1, 2, 4)
+	})
+	assert.Panics(t, func() {
+		mockedService.TheExampleMethod(2, 2, 3)
+	})
+	assert.NotPanics(t, func() {
+		mockedService.TheExampleMethod(1, 2, 3)
+	})
+}
+
+func Test_Mock_On_WithPtrArgMatcher(t *testing.T) {
+	var mockedService TestExampleImplementation
+
+	mockedService.On("TheExampleMethod3",
+		MatchedBy(func(a *ExampleType) bool { return a.ran == true }),
+	).Return(nil)
+
+	mockedService.On("TheExampleMethod3",
+		MatchedBy(func(a *ExampleType) bool { return a.ran == false }),
+	).Return(errors.New("error"))
+
+	assert.Equal(t, mockedService.TheExampleMethod3(&ExampleType{true}), nil)
+	assert.EqualError(t, mockedService.TheExampleMethod3(&ExampleType{false}), "error")
+}
+
+func Test_Mock_On_WithFuncArgMatcher(t *testing.T) {
+	var mockedService TestExampleImplementation
+
+	fixture1, fixture2 := errors.New("fixture1"), errors.New("fixture2")
+
+	mockedService.On("TheExampleMethodFunc",
+		MatchedBy(func(a func(string) error) bool { return a("string") == fixture1 }),
+	).Return(errors.New("fixture1"))
+
+	mockedService.On("TheExampleMethodFunc",
+		MatchedBy(func(a func(string) error) bool { return a("string") == fixture2 }),
+	).Return(errors.New("fixture2"))
+
+	assert.EqualError(t, mockedService.TheExampleMethodFunc(
+		func(string) error { return fixture1 }), "fixture1")
+	assert.EqualError(t, mockedService.TheExampleMethodFunc(
+		func(string) error { return fixture2 }), "fixture2")
 }
 
 func Test_Mock_On_WithVariadicFunc(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethodVariadic", []int{1, 2, 3}).Return(nil), &mockedService.Mock)
+	c := mockedService.
-	assert.Equal(t, "TheExampleMethodVariadic", mockedService.onMethodName)
+		On("TheExampleMethodVariadic", []int{1, 2, 3}).
-	assert.Equal(t, []int{1, 2, 3}, mockedService.onMethodArguments[0])
+		Return(nil)
+
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, 1, len(c.Arguments))
+	assert.Equal(t, []int{1, 2, 3}, c.Arguments[0])
 
 	assert.NotPanics(t, func() {
 		mockedService.TheExampleMethodVariadic(1, 2, 3)
@@ -136,11 +229,14 @@ func Test_Mock_On_WithVariadicFunc(t *testing.T) {
 func Test_Mock_On_WithVariadicFuncWithInterface(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethodVariadicInterface", []interface{}{1, 2, 3}).Return(nil), &mockedService.Mock)
+	c := mockedService.On("TheExampleMethodVariadicInterface", []interface{}{1, 2, 3}).
-	assert.Equal(t, "TheExampleMethodVariadicInterface", mockedService.onMethodName)
+		Return(nil)
-	assert.Equal(t, []interface{}{1, 2, 3}, mockedService.onMethodArguments[0])
+
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, 1, len(c.Arguments))
+	assert.Equal(t, []interface{}{1, 2, 3}, c.Arguments[0])
 
 	assert.NotPanics(t, func() {
 		mockedService.TheExampleMethodVariadicInterface(1, 2, 3)
@@ -154,12 +250,16 @@ func Test_Mock_On_WithVariadicFuncWithInterface(t *testing.T) {
 func Test_Mock_On_WithVariadicFuncWithEmptyInterfaceArray(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	var expected []interface{}
-	assert.Equal(t, mockedService.On("TheExampleMethodVariadicInterface", expected).Return(nil), &mockedService.Mock)
+	c := mockedService.
-	assert.Equal(t, "TheExampleMethodVariadicInterface", mockedService.onMethodName)
+		On("TheExampleMethodVariadicInterface", expected).
-	assert.Equal(t, expected, mockedService.onMethodArguments[0])
+		Return(nil)
+
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, 1, len(c.Arguments))
+	assert.Equal(t, expected, c.Arguments[0])
 
 	assert.NotPanics(t, func() {
 		mockedService.TheExampleMethodVariadicInterface()
@@ -172,7 +272,7 @@ func Test_Mock_On_WithVariadicFuncWithEmptyInterfaceArray(t *testing.T) {
 
 func Test_Mock_On_WithFuncPanics(t *testing.T) {
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	assert.Panics(t, func() {
 		mockedService.On("TheExampleMethodFunc", func(string) error { return nil })
@@ -182,217 +282,248 @@ func Test_Mock_On_WithFuncPanics(t *testing.T) {
 func Test_Mock_On_WithFuncTypeArg(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethodFuncType", AnythingOfType("mock.ExampleFuncType")).Return(nil), &mockedService.Mock)
+	c := mockedService.
-	assert.Equal(t, "TheExampleMethodFuncType", mockedService.onMethodName)
+		On("TheExampleMethodFuncType", AnythingOfType("mock.ExampleFuncType")).
-	assert.Equal(t, AnythingOfType("mock.ExampleFuncType"), mockedService.onMethodArguments[0])
+		Return(nil)
+
+	assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+	assert.Equal(t, 1, len(c.Arguments))
+	assert.Equal(t, AnythingOfType("mock.ExampleFuncType"), c.Arguments[0])
 
 	fn := func(string) error { return nil }
-	mockedService.TheExampleMethodFuncType(fn)
+	assert.NotPanics(t, func() {
-
+		mockedService.TheExampleMethodFuncType(fn)
+	})
 }
 
 func Test_Mock_Return(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethod", "A", "B", true).Return(1, "two", true), &mockedService.Mock)
+	c := mockedService.
+		On("TheExampleMethod", "A", "B", true).
+		Return(1, "two", true)
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.ExpectedCalls)) {
-		call := mockedService.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 0, call.Repeatability)
-		assert.Nil(t, call.WaitFor)
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 0, call.Repeatability)
+	assert.Nil(t, call.WaitFor)
 }
 
 func Test_Mock_Return_WaitUntil(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 	ch := time.After(time.Second)
 
-	assert.Equal(t, mockedService.Mock.On("TheExampleMethod", "A", "B", true).Return(1, "two", true).WaitUntil(ch), &mockedService.Mock)
+	c := mockedService.Mock.
+		On("TheExampleMethod", "A", "B", true).
+		WaitUntil(ch).
+		Return(1, "two", true)
 
-	// ensure the call was created
+	// assert that the call was created
-	if assert.Equal(t, 1, len(mockedService.Mock.ExpectedCalls)) {
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-		call := mockedService.Mock.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 0, call.Repeatability)
-		assert.Equal(t, ch, call.WaitFor)
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 0, call.Repeatability)
+	assert.Equal(t, ch, call.WaitFor)
 }
 
 func Test_Mock_Return_After(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.Mock.On("TheExampleMethod", "A", "B", true).Return(1, "two", true).After(time.Second), &mockedService.Mock)
+	c := mockedService.Mock.
+		On("TheExampleMethod", "A", "B", true).
+		Return(1, "two", true).
+		After(time.Second)
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.Mock.ExpectedCalls)) {
-		call := mockedService.Mock.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.Mock.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 0, call.Repeatability)
-		assert.NotEqual(t, nil, call.WaitFor)
 
-	}
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 0, call.Repeatability)
+	assert.NotEqual(t, nil, call.WaitFor)
 
 }
 
 func Test_Mock_Return_Run(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.Mock.On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).Return(nil).Run(func(args Arguments) {
+	fn := func(args Arguments) {
 		arg := args.Get(0).(*ExampleType)
 		arg.ran = true
-	}), &mockedService.Mock)
-
-	// ensure the call was created
-	if assert.Equal(t, 1, len(mockedService.Mock.ExpectedCalls)) {
-		call := mockedService.Mock.ExpectedCalls[0]
-
-		assert.Equal(t, "TheExampleMethod3", call.Method)
-		assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0])
-		assert.Equal(t, nil, call.ReturnArguments[0])
-		assert.Equal(t, 0, call.Repeatability)
-		assert.NotEqual(t, nil, call.WaitFor)
-		assert.NotNil(t, call.Run)
-
 	}
 
+	c := mockedService.Mock.
+		On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
+		Return(nil).
+		Run(fn)
+
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+
+	call := mockedService.Mock.ExpectedCalls[0]
+
+	assert.Equal(t, "TheExampleMethod3", call.Method)
+	assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0])
+	assert.Equal(t, nil, call.ReturnArguments[0])
+	assert.Equal(t, 0, call.Repeatability)
+	assert.NotEqual(t, nil, call.WaitFor)
+	assert.NotNil(t, call.Run)
+
 	et := ExampleType{}
 	assert.Equal(t, false, et.ran)
 	mockedService.TheExampleMethod3(&et)
 	assert.Equal(t, true, et.ran)
+}
 
+func Test_Mock_Return_Run_Out_Of_Order(t *testing.T) {
+	// make a test impl object
+	var mockedService = new(TestExampleImplementation)
+	f := func(args Arguments) {
+		arg := args.Get(0).(*ExampleType)
+		arg.ran = true
+	}
+
+	c := mockedService.Mock.
+		On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
+		Run(f).
+		Return(nil)
+
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
+
+	call := mockedService.Mock.ExpectedCalls[0]
+
+	assert.Equal(t, "TheExampleMethod3", call.Method)
+	assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0])
+	assert.Equal(t, nil, call.ReturnArguments[0])
+	assert.Equal(t, 0, call.Repeatability)
+	assert.NotEqual(t, nil, call.WaitFor)
+	assert.NotNil(t, call.Run)
 }
 
 func Test_Mock_Return_Once(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	mockedService.On("TheExampleMethod", "A", "B", true).Return(1, "two", true).Once()
+	c := mockedService.On("TheExampleMethod", "A", "B", true).
+		Return(1, "two", true).
+		Once()
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.ExpectedCalls)) {
-		call := mockedService.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 1, call.Repeatability)
-		assert.Nil(t, call.WaitFor)
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 1, call.Repeatability)
+	assert.Nil(t, call.WaitFor)
 }
 
 func Test_Mock_Return_Twice(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	mockedService.On("TheExampleMethod", "A", "B", true).Return(1, "two", true).Twice()
+	c := mockedService.
+		On("TheExampleMethod", "A", "B", true).
+		Return(1, "two", true).
+		Twice()
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.ExpectedCalls)) {
-		call := mockedService.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 2, call.Repeatability)
-		assert.Nil(t, call.WaitFor)
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 2, call.Repeatability)
+	assert.Nil(t, call.WaitFor)
 }
 
 func Test_Mock_Return_Times(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	mockedService.On("TheExampleMethod", "A", "B", true).Return(1, "two", true).Times(5)
+	c := mockedService.
+		On("TheExampleMethod", "A", "B", true).
+		Return(1, "two", true).
+		Times(5)
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.ExpectedCalls)) {
-		call := mockedService.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 1, call.ReturnArguments[0])
-		assert.Equal(t, "two", call.ReturnArguments[1])
-		assert.Equal(t, true, call.ReturnArguments[2])
-		assert.Equal(t, 5, call.Repeatability)
-		assert.Nil(t, call.WaitFor)
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 1, call.ReturnArguments[0])
+	assert.Equal(t, "two", call.ReturnArguments[1])
+	assert.Equal(t, true, call.ReturnArguments[2])
+	assert.Equal(t, 5, call.Repeatability)
+	assert.Nil(t, call.WaitFor)
 }
 
 func Test_Mock_Return_Nothing(t *testing.T) {
 
 	// make a test impl object
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	assert.Equal(t, mockedService.On("TheExampleMethod", "A", "B", true).Return(), &mockedService.Mock)
+	c := mockedService.
+		On("TheExampleMethod", "A", "B", true).
+		Return()
 
-	// ensure the call was created
+	require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
-	if assert.Equal(t, 1, len(mockedService.ExpectedCalls)) {
-		call := mockedService.ExpectedCalls[0]
 
-		assert.Equal(t, "TheExampleMethod", call.Method)
+	call := mockedService.ExpectedCalls[0]
-		assert.Equal(t, "A", call.Arguments[0])
-		assert.Equal(t, "B", call.Arguments[1])
-		assert.Equal(t, true, call.Arguments[2])
-		assert.Equal(t, 0, len(call.ReturnArguments))
-
-	}
 
+	assert.Equal(t, "TheExampleMethod", call.Method)
+	assert.Equal(t, "A", call.Arguments[0])
+	assert.Equal(t, "B", call.Arguments[1])
+	assert.Equal(t, true, call.Arguments[2])
+	assert.Equal(t, 0, len(call.ReturnArguments))
 }
 
 func Test_Mock_findExpectedCall(t *testing.T) {
@@ -455,7 +586,7 @@ func Test_callString(t *testing.T) {
 
 func Test_Mock_Called(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_Called", 1, 2, 3).Return(5, "6", true)
 
@@ -482,7 +613,7 @@ func asyncCall(m *Mock, ch chan Arguments) {
 
 func Test_Mock_Called_blocks(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.Mock.On("asyncCall", 1, 2, 3).Return(5, "6", true).After(2 * time.Millisecond)
 
@@ -515,10 +646,15 @@ func Test_Mock_Called_blocks(t *testing.T) {
 
 func Test_Mock_Called_For_Bounded_Repeatability(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	mockedService.On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).Return(5, "6", true).Once()
+	mockedService.
-	mockedService.On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).Return(-1, "hi", false)
+		On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).
+		Return(5, "6", true).
+		Once()
+	mockedService.
+		On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).
+		Return(-1, "hi", false)
 
 	returnArguments1 := mockedService.Called(1, 2, 3)
 	returnArguments2 := mockedService.Called(1, 2, 3)
@@ -551,7 +687,7 @@ func Test_Mock_Called_For_Bounded_Repeatability(t *testing.T) {
 
 func Test_Mock_Called_For_SetTime_Expectation(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("TheExampleMethod", 1, 2, 3).Return(5, "6", true).Times(4)
 
@@ -567,7 +703,7 @@ func Test_Mock_Called_For_SetTime_Expectation(t *testing.T) {
 
 func Test_Mock_Called_Unexpected(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	// make sure it panics if no expectation was made
 	assert.Panics(t, func() {
@@ -578,9 +714,9 @@ func Test_Mock_Called_Unexpected(t *testing.T) {
 
 func Test_AssertExpectationsForObjects_Helper(t *testing.T) {
 
-	var mockedService1 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService1 = new(TestExampleImplementation)
-	var mockedService2 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService2 = new(TestExampleImplementation)
-	var mockedService3 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService3 = new(TestExampleImplementation)
 
 	mockedService1.On("Test_AssertExpectationsForObjects_Helper", 1).Return()
 	mockedService2.On("Test_AssertExpectationsForObjects_Helper", 2).Return()
@@ -596,9 +732,9 @@ func Test_AssertExpectationsForObjects_Helper(t *testing.T) {
 
 func Test_AssertExpectationsForObjects_Helper_Failed(t *testing.T) {
 
-	var mockedService1 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService1 = new(TestExampleImplementation)
-	var mockedService2 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService2 = new(TestExampleImplementation)
-	var mockedService3 *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService3 = new(TestExampleImplementation)
 
 	mockedService1.On("Test_AssertExpectationsForObjects_Helper_Failed", 1).Return()
 	mockedService2.On("Test_AssertExpectationsForObjects_Helper_Failed", 2).Return()
@@ -614,7 +750,7 @@ func Test_AssertExpectationsForObjects_Helper_Failed(t *testing.T) {
 
 func Test_Mock_AssertExpectations(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertExpectations", 1, 2, 3).Return(5, 6, 7)
 
@@ -631,7 +767,7 @@ func Test_Mock_AssertExpectations(t *testing.T) {
 
 func Test_Mock_AssertExpectationsCustomType(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).Return(nil).Once()
 
@@ -648,7 +784,7 @@ func Test_Mock_AssertExpectationsCustomType(t *testing.T) {
 
 func Test_Mock_AssertExpectations_With_Repeatability(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertExpectations_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Twice()
 
@@ -669,7 +805,7 @@ func Test_Mock_AssertExpectations_With_Repeatability(t *testing.T) {
 
 func Test_Mock_TwoCallsWithDifferentArguments(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 1, 2, 3).Return(5, 6, 7)
 	mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 4, 5, 6).Return(5, 6, 7)
@@ -688,7 +824,7 @@ func Test_Mock_TwoCallsWithDifferentArguments(t *testing.T) {
 
 func Test_Mock_AssertNumberOfCalls(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertNumberOfCalls", 1, 2, 3).Return(5, 6, 7)
 
@@ -702,7 +838,7 @@ func Test_Mock_AssertNumberOfCalls(t *testing.T) {
 
 func Test_Mock_AssertCalled(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertCalled", 1, 2, 3).Return(5, 6, 7)
 
@@ -714,9 +850,11 @@ func Test_Mock_AssertCalled(t *testing.T) {
 
 func Test_Mock_AssertCalled_WithAnythingOfTypeArgument(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
-	mockedService.On("Test_Mock_AssertCalled_WithAnythingOfTypeArgument", Anything, Anything, Anything).Return()
+	mockedService.
+		On("Test_Mock_AssertCalled_WithAnythingOfTypeArgument", Anything, Anything, Anything).
+		Return()
 
 	mockedService.Called(1, "two", []uint8("three"))
 
@@ -726,7 +864,7 @@ func Test_Mock_AssertCalled_WithAnythingOfTypeArgument(t *testing.T) {
 
 func Test_Mock_AssertCalled_WithArguments(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertCalled_WithArguments", 1, 2, 3).Return(5, 6, 7)
 
@@ -740,7 +878,7 @@ func Test_Mock_AssertCalled_WithArguments(t *testing.T) {
 
 func Test_Mock_AssertCalled_WithArguments_With_Repeatability(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Once()
 	mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 2, 3, 4).Return(5, 6, 7).Once()
@@ -757,7 +895,7 @@ func Test_Mock_AssertCalled_WithArguments_With_Repeatability(t *testing.T) {
 
 func Test_Mock_AssertNotCalled(t *testing.T) {
 
-	var mockedService *TestExampleImplementation = new(TestExampleImplementation)
+	var mockedService = new(TestExampleImplementation)
 
 	mockedService.On("Test_Mock_AssertNotCalled", 1, 2, 3).Return(5, 6, 7)
 
@@ -772,7 +910,7 @@ func Test_Mock_AssertNotCalled(t *testing.T) {
 */
 func Test_Arguments_Get(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 
 	assert.Equal(t, "string", args.Get(0).(string))
 	assert.Equal(t, 123, args.Get(1).(int))
@@ -782,7 +920,7 @@ func Test_Arguments_Get(t *testing.T) {
 
 func Test_Arguments_Is(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 
 	assert.True(t, args.Is("string", 123, true))
 	assert.False(t, args.Is("wrong", 456, false))
@@ -791,7 +929,7 @@ func Test_Arguments_Is(t *testing.T) {
 
 func Test_Arguments_Diff(t *testing.T) {
 
-	var args Arguments = []interface{}{"Hello World", 123, true}
+	var args = Arguments([]interface{}{"Hello World", 123, true})
 	var diff string
 	var count int
 	diff, count = args.Diff([]interface{}{"Hello World", 456, "false"})
@@ -804,7 +942,7 @@ func Test_Arguments_Diff(t *testing.T) {
 
 func Test_Arguments_Diff_DifferentNumberOfArgs(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	var diff string
 	var count int
 	diff, count = args.Diff([]interface{}{"string", 456, "false", "extra"})
@@ -816,7 +954,7 @@ func Test_Arguments_Diff_DifferentNumberOfArgs(t *testing.T) {
 
 func Test_Arguments_Diff_WithAnythingArgument(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	var count int
 	_, count = args.Diff([]interface{}{"string", Anything, true})
 
@@ -826,7 +964,7 @@ func Test_Arguments_Diff_WithAnythingArgument(t *testing.T) {
 
 func Test_Arguments_Diff_WithAnythingArgument_InActualToo(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", Anything, true}
+	var args = Arguments([]interface{}{"string", Anything, true})
 	var count int
 	_, count = args.Diff([]interface{}{"string", 123, true})
 
@@ -836,7 +974,7 @@ func Test_Arguments_Diff_WithAnythingArgument_InActualToo(t *testing.T) {
 
 func Test_Arguments_Diff_WithAnythingOfTypeArgument(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", AnythingOfType("int"), true}
+	var args = Arguments([]interface{}{"string", AnythingOfType("int"), true})
 	var count int
 	_, count = args.Diff([]interface{}{"string", 123, true})
 
@@ -846,7 +984,7 @@ func Test_Arguments_Diff_WithAnythingOfTypeArgument(t *testing.T) {
 
 func Test_Arguments_Diff_WithAnythingOfTypeArgument_Failing(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", AnythingOfType("string"), true}
+	var args = Arguments([]interface{}{"string", AnythingOfType("string"), true})
 	var count int
 	var diff string
 	diff, count = args.Diff([]interface{}{"string", 123, true})
@@ -856,9 +994,31 @@ func Test_Arguments_Diff_WithAnythingOfTypeArgument_Failing(t *testing.T) {
 
 }
 
+func Test_Arguments_Diff_WithArgMatcher(t *testing.T) {
+	matchFn := func(a int) bool {
+		return a == 123
+	}
+	var args = Arguments([]interface{}{"string", MatchedBy(matchFn), true})
+
+	diff, count := args.Diff([]interface{}{"string", 124, true})
+	assert.Equal(t, 1, count)
+	assert.Contains(t, diff, `%!s(int=124) not matched by func(int) bool`)
+
+	diff, count = args.Diff([]interface{}{"string", false, true})
+	assert.Equal(t, 1, count)
+	assert.Contains(t, diff, `%!s(bool=false) not matched by func(int) bool`)
+
+	diff, count = args.Diff([]interface{}{"string", 123, false})
+	assert.Contains(t, diff, `%!s(int=123) matched by func(int) bool`)
+
+	diff, count = args.Diff([]interface{}{"string", 123, true})
+	assert.Equal(t, 0, count)
+	assert.Contains(t, diff, `No differences.`)
+}
+
 func Test_Arguments_Assert(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 
 	assert.True(t, args.Assert(t, "string", 123, true))
 
@@ -866,43 +1026,43 @@ func Test_Arguments_Assert(t *testing.T) {
 
 func Test_Arguments_String_Representation(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	assert.Equal(t, `string,int,bool`, args.String())
 
 }
 
 func Test_Arguments_String(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	assert.Equal(t, "string", args.String(0))
 
 }
 
 func Test_Arguments_Error(t *testing.T) {
 
-	var err error = errors.New("An Error")
+	var err = errors.New("An Error")
-	var args Arguments = []interface{}{"string", 123, true, err}
+	var args = Arguments([]interface{}{"string", 123, true, err})
 	assert.Equal(t, err, args.Error(3))
 
 }
 
 func Test_Arguments_Error_Nil(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true, nil}
+	var args = Arguments([]interface{}{"string", 123, true, nil})
 	assert.Equal(t, nil, args.Error(3))
 
 }
 
 func Test_Arguments_Int(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	assert.Equal(t, 123, args.Int(1))
 
 }
 
 func Test_Arguments_Bool(t *testing.T) {
 
-	var args Arguments = []interface{}{"string", 123, true}
+	var args = Arguments([]interface{}{"string", 123, true})
 	assert.Equal(t, true, args.Bool(2))
 
 }