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Viewing changes to vendor/gems/mocha-0.5.6/test/integration/stubba_integration_test.rb

  • Committer: Bazaar Package Importer
  • Author(s): Micah Anderson
  • Date: 2008-07-26 15:43:45 UTC
  • mto: (3.1.1 lenny) (1.3.1 upstream)
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20080726154345-1fmgo76b4l72ulvc
Import upstream version 0.24.5

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Lines of Context:
vendor/gems/mocha-0.5.6/test/integration/stubba_integration_test.rb
 
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require File.join(File.dirname(__FILE__), "..", "test_helper")
 
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require 'mocha/object'
 
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require 'mocha/test_case_adapter'
 
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require 'mocha/standalone'
 
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class StubbaIntegrationTest < Test::Unit::TestCase
 
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  class DontMessWithMe
 
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    def self.my_class_method
 
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      :original_return_value
 
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    end
 
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    def my_instance_method
 
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      :original_return_value
 
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    end
 
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  end
 
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  def test_should_stub_class_method_within_test
 
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    test = build_test do
 
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      DontMessWithMe.expects(:my_class_method).returns(:new_return_value)
 
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      assert_equal :new_return_value, DontMessWithMe.my_class_method
 
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    end
 
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    test_result = Test::Unit::TestResult.new
 
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    test.run(test_result) {}
 
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    assert test_result.passed?
 
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  end
 
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  def test_should_leave_stubbed_class_method_unchanged_after_test
 
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    test = build_test do
 
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      DontMessWithMe.expects(:my_class_method).returns(:new_return_value)
 
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    end
 
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    test.run(Test::Unit::TestResult.new) {}
 
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    assert_equal :original_return_value, DontMessWithMe.my_class_method
 
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  end
 
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  def test_should_reset_class_expectations_after_test
 
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    test = build_test do
 
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      DontMessWithMe.expects(:my_class_method)
 
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    end
 
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    test.run(Test::Unit::TestResult.new) {}
 
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    assert_equal 0, DontMessWithMe.mocha.expectations.length
 
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  end  
 
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  def test_should_stub_instance_method_within_test
 
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    instance = DontMessWithMe.new
 
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    test = build_test do
 
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      instance.expects(:my_instance_method).returns(:new_return_value)
 
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      assert_equal :new_return_value, instance.my_instance_method
 
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    end
 
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    test_result = Test::Unit::TestResult.new
 
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    test.run(test_result) {}
 
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    assert test_result.passed?
 
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  end
 
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  def test_should_leave_stubbed_instance_method_unchanged_after_test
 
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    instance = DontMessWithMe.new
 
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    test = build_test do
 
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      instance.expects(:my_instance_method).returns(:new_return_value)
 
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    end
 
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    test.run(Test::Unit::TestResult.new) {}
 
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    assert_equal :original_return_value, instance.my_instance_method
 
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  end
 
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  def test_should_reset_instance_expectations_after_test
 
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    instance = DontMessWithMe.new
 
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    test = build_test do
 
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      instance.expects(:my_instance_method).returns(:new_return_value)
 
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    end
 
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    test.run(Test::Unit::TestResult.new) {}
 
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    assert_equal 0, instance.mocha.expectations.length
 
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  end  
 
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  private
 
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  def build_test(&block)
 
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    test_class = Class.new(Test::Unit::TestCase) do
 
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      include Mocha::Standalone
 
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      include Mocha::TestCaseAdapter
 
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      define_method(:test_me, &block)
 
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    end
 
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    test_class.new(:test_me)
 
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  end
 
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end
 
 
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