Refactoring & renaming

actions/update_test.go

@@ -0,0 +1,38 @@
+package actions
+
+import (
+	"regexp"
+	"testing"
+
+	"github.com/CenturyLinkLabs/watchtower/container"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCheckDependencies(t *testing.T) {
+	cs := []container.Container{
+		container.NewTestContainer("1", []string{}),
+		container.NewTestContainer("2", []string{"1:"}),
+		container.NewTestContainer("3", []string{"2:"}),
+		container.NewTestContainer("4", []string{"3:"}),
+		container.NewTestContainer("5", []string{"4:"}),
+		container.NewTestContainer("6", []string{"5:"}),
+	}
+	cs[3].Stale = true
+
+	checkDependencies(cs)
+
+	assert.False(t, cs[0].Stale)
+	assert.False(t, cs[1].Stale)
+	assert.False(t, cs[2].Stale)
+	assert.True(t, cs[3].Stale)
+	assert.True(t, cs[4].Stale)
+	assert.True(t, cs[5].Stale)
+}
+
+func TestRandName(t *testing.T) {
+	validPattern := regexp.MustCompile(`^[a-zA-Z0-9][a-zA-Z0-9_.-]+$`)
+
+	name := randName()
+
+	assert.True(t, validPattern.MatchString(name))
+}