Removed superfluous 'tracks' directory at the root of the repository.

Testing commits to github.

vendor/plugins/will_paginate/test/array_pagination_test.rb

@@ -0,0 +1,131 @@
+require File.dirname(__FILE__) + '/helper'
+require 'will_paginate/core_ext'
+
+class ArrayPaginationTest < Test::Unit::TestCase
+  def test_simple
+    collection = ('a'..'e').to_a
+    
+    [{ :page => 1,  :per_page => 3,  :expected => %w( a b c ) },
+     { :page => 2,  :per_page => 3,  :expected => %w( d e ) },
+     { :page => 1,  :per_page => 5,  :expected => %w( a b c d e ) },
+     { :page => 3,  :per_page => 5,  :expected => [] },
+    ].
+    each do |conditions|
+      assert_equal conditions[:expected], collection.paginate(conditions.slice(:page, :per_page))
+    end
+  end
+
+  def test_defaults
+    result = (1..50).to_a.paginate
+    assert_equal 1, result.current_page
+    assert_equal 30, result.size
+  end
+
+  def test_deprecated_api
+    assert_deprecated 'paginate API' do
+      result = (1..50).to_a.paginate(2, 10)
+      assert_equal 2, result.current_page
+      assert_equal (11..20).to_a, result
+      assert_equal 50, result.total_entries
+    end
+    
+    assert_deprecated { [].paginate nil }
+  end
+
+  def test_total_entries_has_precedence
+    result = %w(a b c).paginate :total_entries => 5
+    assert_equal 5, result.total_entries
+  end
+
+  def test_argument_error_with_params_and_another_argument
+    assert_raise ArgumentError do
+      [].paginate({}, 5)
+    end
+  end
+
+  def test_paginated_collection
+    entries = %w(a b c)
+    collection = create(2, 3, 10) do |pager|
+      assert_equal entries, pager.replace(entries)
+    end
+
+    assert_equal entries, collection
+    assert_respond_to_all collection, %w(page_count each offset size current_page per_page total_entries)
+    assert_kind_of Array, collection
+    assert_instance_of Array, collection.entries
+    assert_equal 3, collection.offset
+    assert_equal 4, collection.page_count
+    assert !collection.out_of_bounds?
+  end
+
+  def test_out_of_bounds
+    entries = create(2, 3, 2){}
+    assert entries.out_of_bounds?
+    
+    entries = create(1, 3, 2){}
+    assert !entries.out_of_bounds?
+  end
+
+  def test_guessing_total_count
+    entries = create do |pager|
+      # collection is shorter than limit
+      pager.replace array
+    end
+    assert_equal 8, entries.total_entries
+    
+    entries = create(2, 5, 10) do |pager|
+      # collection is shorter than limit, but we have an explicit count
+      pager.replace array
+    end
+    assert_equal 10, entries.total_entries
+    
+    entries = create do |pager|
+      # collection is the same as limit; we can't guess
+      pager.replace array(5)
+    end
+    assert_equal nil, entries.total_entries
+    
+    entries = create do |pager|
+      # collection is empty; we can't guess
+      pager.replace array(0)
+    end
+    assert_equal nil, entries.total_entries
+  end
+
+  def test_invalid_page
+    bad_input = [0, -1, nil, '', 'Schnitzel']
+
+    bad_input.each do |bad|
+      assert_raise(WillPaginate::InvalidPage) { create(bad) }
+    end
+  end
+
+  def test_invalid_per_page_setting
+    assert_raise(ArgumentError) { create(1, -1) }
+  end
+
+  private
+    def create(page = 2, limit = 5, total = nil, &block)
+      if block_given?
+        WillPaginate::Collection.create(page, limit, total, &block)
+      else
+        WillPaginate::Collection.new(page, limit, total)
+      end
+    end
+
+    def array(size = 3)
+      Array.new(size)
+    end
+    
+    def collect_deprecations
+      old_behavior = WillPaginate::Deprecation.behavior
+      deprecations = []
+      WillPaginate::Deprecation.behavior = Proc.new do |message, callstack|
+        deprecations << message
+      end
+      result = yield
+      [result, deprecations]
+    ensure
+      WillPaginate::Deprecation.behavior = old_behavior
+    end
+end