vendor/rails/activeresource/test/base/equality_test.rb

   1 require 'abstract_unit'
   2 require "fixtures/person"
   3 require "fixtures/street_address"
   4
   5 class BaseEqualityTest < Test::Unit::TestCase
   6   def setup
   7     @new = Person.new
   8     @one = Person.new(:id => 1)
   9     @two = Person.new(:id => 2)
  10     @street = StreetAddress.new(:id => 2)
  11   end
  12
  13   def test_should_equal_self
  14     assert @new == @new, '@new == @new'
  15     assert @one == @one, '@one == @one'
  16   end
  17
  18   def test_shouldnt_equal_new_resource
  19     assert @new != @one, '@new != @one'
  20     assert @one != @new, '@one != @new'
  21   end
  22
  23   def test_shouldnt_equal_different_class
  24     assert @two != @street, 'person != street_address with same id'
  25     assert @street != @two, 'street_address != person with same id'
  26   end
  27
  28   def test_eql_should_alias_equals_operator
  29     assert_equal @new == @new, @new.eql?(@new)
  30     assert_equal @new == @one, @new.eql?(@one)
  31
  32     assert_equal @one == @one, @one.eql?(@one)
  33     assert_equal @one == @new, @one.eql?(@new)
  34
  35     assert_equal @one == @street, @one.eql?(@street)
  36   end
  37
  38   def test_hash_should_be_id_hash
  39     [@new, @one, @two, @street].each do |resource|
  40       assert_equal resource.id.hash, resource.hash
  41     end
  42   end
  43 end