vendor/rails/actionpack/test/controller/record_identifier_test.rb

   1 require 'abstract_unit'
   2
   3 class Comment
   4   attr_reader :id
   5   def save; @id = 1 end
   6   def new_record?; @id.nil? end
   7   def name
   8     @id.nil? ? 'new comment' : "comment ##{@id}"
   9   end
  10 end
  11
  12 class Comment::Nested < Comment; end
  13
  14 class Test::Unit::TestCase
  15   protected
  16     def comments_url
  17       'http://www.example.com/comments'
  18     end
  19
  20     def comment_url(comment)
  21       "http://www.example.com/comments/#{comment.id}"
  22     end
  23 end
  24
  25
  26 class RecordIdentifierTest < Test::Unit::TestCase
  27   include ActionController::RecordIdentifier
  28
  29   def setup
  30     @klass  = Comment
  31     @record = @klass.new
  32     @singular = 'comment'
  33     @plural = 'comments'
  34   end
  35
  36   def test_dom_id_with_new_record
  37     assert_equal "new_#{@singular}", dom_id(@record)
  38   end
  39
  40   def test_dom_id_with_new_record_and_prefix
  41     assert_equal "custom_prefix_#{@singular}", dom_id(@record, :custom_prefix)
  42   end
  43
  44   def test_dom_id_with_saved_record
  45     @record.save
  46     assert_equal "#{@singular}_1", dom_id(@record)
  47   end
  48
  49   def test_dom_id_with_prefix
  50     @record.save
  51     assert_equal "edit_#{@singular}_1", dom_id(@record, :edit)
  52   end
  53
  54   def test_partial_path
  55     expected = "#{@plural}/#{@singular}"
  56     assert_equal expected, partial_path(@record)
  57     assert_equal expected, partial_path(Comment)
  58   end
  59
  60   def test_partial_path_with_namespaced_controller_path
  61     expected = "admin/#{@plural}/#{@singular}"
  62     assert_equal expected, partial_path(@record, "admin/posts")
  63     assert_equal expected, partial_path(@klass, "admin/posts")
  64   end
  65
  66   def test_partial_path_with_not_namespaced_controller_path
  67     expected = "#{@plural}/#{@singular}"
  68     assert_equal expected, partial_path(@record, "posts")
  69     assert_equal expected, partial_path(@klass, "posts")
  70   end
  71
  72   def test_dom_class
  73     assert_equal @singular, dom_class(@record)
  74   end
  75
  76   def test_dom_class_with_prefix
  77     assert_equal "custom_prefix_#{@singular}", dom_class(@record, :custom_prefix)
  78   end
  79
  80   def test_singular_class_name
  81     assert_equal @singular, singular_class_name(@record)
  82   end
  83
  84   def test_singular_class_name_for_class
  85     assert_equal @singular, singular_class_name(@klass)
  86   end
  87
  88   def test_plural_class_name
  89     assert_equal @plural, plural_class_name(@record)
  90   end
  91
  92   def test_plural_class_name_for_class
  93     assert_equal @plural, plural_class_name(@klass)
  94   end
  95
  96   private
  97     def method_missing(method, *args)
  98       RecordIdentifier.send(method, *args)
  99     end
 100 end
 101
 102 class NestedRecordIdentifierTest < RecordIdentifierTest
 103   def setup
 104     @klass  = Comment::Nested
 105     @record = @klass.new
 106     @singular = 'comment_nested'
 107     @plural = 'comment_nesteds'
 108   end
 109
 110   def test_partial_path
 111     expected = "comment/nesteds/nested"
 112     assert_equal expected, partial_path(@record)
 113     assert_equal expected, partial_path(Comment::Nested)
 114   end
 115
 116   def test_partial_path_with_namespaced_controller_path
 117     expected = "admin/comment/nesteds/nested"
 118     assert_equal expected, partial_path(@record, "admin/posts")
 119     assert_equal expected, partial_path(@klass, "admin/posts")
 120   end
 121
 122   def test_partial_path_with_deeper_namespaced_controller_path
 123     expected = "deeper/admin/comment/nesteds/nested"
 124     assert_equal expected, partial_path(@record, "deeper/admin/posts")
 125     assert_equal expected, partial_path(@klass, "deeper/admin/posts")
 126   end
 127
 128   def test_partial_path_with_even_deeper_namespaced_controller_path
 129     expected = "even/more/deeper/admin/comment/nesteds/nested"
 130     assert_equal expected, partial_path(@record, "even/more/deeper/admin/posts")
 131     assert_equal expected, partial_path(@klass, "even/more/deeper/admin/posts")
 132   end
 133
 134   def test_partial_path_with_not_namespaced_controller_path
 135     expected = "comment/nesteds/nested"
 136     assert_equal expected, partial_path(@record, "posts")
 137     assert_equal expected, partial_path(@klass, "posts")
 138   end
 139 end