<commit_before>require 'abstract_unit'

class AssertDifferenceTest < ActiveSupport::TestCase
  def setup
    @object = Class.new do
      attr_accessor :num 
      def increment
        self.num += 1
      end

      def decrement
        self.num -= 1
      end
    end.new    
    @object.num = 0
  end

  if lambda { }.respond_to?(:binding)
    def test_assert_no_difference
      assert_no_difference '@object.num' do
        # ...
      end
    end

    def test_assert_difference
      assert_difference '@object.num', +1 do
        @object.increment
      end
    end

    def test_assert_difference_with_implicit_difference
      assert_difference '@object.num' do
        @object.increment
      end
    end

    def test_arbitrary_expression
      assert_difference '@object.num + 1', +2 do
        @object.increment
        @object.increment
      end
    end

    def test_negative_differences
      assert_difference '@object.num', -1 do
        @object.decrement
      end
    end

    def test_expression_is_evaluated_in_the_appropriate_scope
      local_scope = 'foo'
      silence_warnings do
        assert_difference('local_scope; @object.num') { @object.increment }
      end
    end

    def test_array_of_expressions
      assert_difference [ '@object.num', '@object.num + 1' ], +1 do
        @object.increment
      end
    end

    def test_array_of_expressions_identify_failure
      assert_difference ['@object.num', '1 + 1'] do
        @object.increment
      end
      fail 'should not get to here'
    rescue Exception => e
      assert_equal "<3> expected but was\n<2>.", e.message
    end

    def test_array_of_expressions_identify_failure_when_message_provided
      assert_difference ['@object.num', '1 + 1'], 1, 'something went wrong' do
        @object.increment
      end
      fail 'should not get to here'
    rescue Exception => e
      assert_equal "something went wrong.\n<3> expected but was\n<2>.", e.message
    end
  else
    def default_test; end
  end
end

# These should always pass
if defined? ActiveSupport::Testing::Default
  class NotTestingThingsTest < Test::Unit::TestCase
    include ActiveSupport::Testing::Default
  end
end

class AlsoDoingNothingTest < ActiveSupport::TestCase<commit_msg>Ruby 1.9 compat: don't use defined? on complex expressions<commit_after>require 'abstract_unit'

class AssertDifferenceTest < ActiveSupport::TestCase
  def setup
    @object = Class.new do
      attr_accessor :num 
      def increment
        self.num += 1
      end

      def decrement
        self.num -= 1
      end
    end.new    
    @object.num = 0
  end

  if lambda { }.respond_to?(:binding)
    def test_assert_no_difference
      assert_no_difference '@object.num' do
        # ...
      end
    end

    def test_assert_difference
      assert_difference '@object.num', +1 do
        @object.increment
      end
    end

    def test_assert_difference_with_implicit_difference
      assert_difference '@object.num' do
        @object.increment
      end
    end

    def test_arbitrary_expression
      assert_difference '@object.num + 1', +2 do
        @object.increment
        @object.increment
      end
    end

    def test_negative_differences
      assert_difference '@object.num', -1 do
        @object.decrement
      end
    end

    def test_expression_is_evaluated_in_the_appropriate_scope
      local_scope = 'foo'
      silence_warnings do
        assert_difference('local_scope; @object.num') { @object.increment }
      end
    end

    def test_array_of_expressions
      assert_difference [ '@object.num', '@object.num + 1' ], +1 do
        @object.increment
      end
    end

    def test_array_of_expressions_identify_failure
      assert_difference ['@object.num', '1 + 1'] do
        @object.increment
      end
      fail 'should not get to here'
    rescue Exception => e
      assert_equal "<3> expected but was\n<2>.", e.message
    end

    def test_array_of_expressions_identify_failure_when_message_provided
      assert_difference ['@object.num', '1 + 1'], 1, 'something went wrong' do
        @object.increment
      end
      fail 'should not get to here'
    rescue Exception => e
      assert_equal "something went wrong.\n<3> expected but was\n<2>.", e.message
    end
  else
    def default_test; end
  end
end

# These should always pass
if ActiveSupport::Testing.const_defined?(:Default)
  class NotTestingThingsTest < Test::Unit::TestCase
    include ActiveSupport::Testing::Default
  end
end

class AlsoDoingNothingTest < ActiveSupport::TestCase
{'fraction_non_alphanumeric': 0.07919049714034315, 'fraction_numerical': 0.008358996920369555, 'mean_word_length': 2.5859621451104102, 'pattern_counts': {'":': 0, '<': 17, '<?xml version=': 0, '>': 15, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1760248', 'n_tokens_mistral': 1410, 'n_tokens_neox': 1337, 'n_words': 354}