@@ -1,36 +1,44 @@ -# Mocking a class method - - product = Product.new - Product.expects(:find).with(1).returns(product) - assert_equal product, Product.find(1) - -# Mocking an instance method on a real object - - product = Product.new - product.expects(:save).returns(true) - assert product.save - -# Stubbing instance methods on real object - - prices = [stub(:pence => 1000), stub(:pence => 2000)] - product = Product.new - product.stubs(:prices).returns(prices) - assert_equal [1000, 2000], product.prices.collect {|p| p.pence} - -# Stubbing an instance method on all instances of a class - - Product.any_instance.stubs(:name).returns('stubbed_name') - product = Product.new - assert_equal 'stubbed_name', product.name - -# Traditional mocking - - object = mock() - object.expects(:expected_method).with(:p1, :p2).returns(:result) - assert_equal :result, object.expected_method(:p1, :p2) - -# Shortcuts - - object = stub(:method1 => :result1, :method2 => :result2) - assert_equal :result1, object.method1 - assert_equal :result2, object.method2 \ No newline at end of file +require 'test/unit' +require 'rubygems' +require 'mocha' + +class MiscExampleTest < Test::Unit::TestCase + + def test_mocking_a_class_method + product = Product.new + Product.expects(:find).with(1).returns(product) + assert_equal product, Product.find(1) + end + + def test_mocking_an_instance_method_on_a_real_object + product = Product.new + product.expects(:save).returns(true) + assert product.save + end + + def test_stubbing_instance_methods_on_real_objects + prices = [stub(:pence => 1000), stub(:pence => 2000)] + product = Product.new + product.stubs(:prices).returns(prices) + assert_equal [1000, 2000], product.prices.collect {|p| p.pence} + end + + def test_stubbing_an_instance_method_on_all_instances_of_a_class + Product.any_instance.stubs(:name).returns('stubbed_name') + product = Product.new + assert_equal 'stubbed_name', product.name + end + + def test_traditional_mocking + object = mock() + object.expects(:expected_method).with(:p1, :p2).returns(:result) + assert_equal :result, object.expected_method(:p1, :p2) + end + + def test_shortcuts + object = stub(:method1 => :result1, :method2 => :result2) + assert_equal :result1, object.method1 + assert_equal :result2, object.method2 + end + +end \ No newline at end of file examples/misc.rb 9584b0f18006b8dae05b0f8f8dd3e03c56ba1196 James Mead james@floehopper.org http://github.com/jeremy/mocha/commit/e8556f27517eaff39d645720087a5a7d595ed48b e8556f27517eaff39d645720087a5a7d595ed48b 2007-11-29T02:53:38-08:00 2007-11-29T02:53:38-08:00 Moved abbreviated examples into test case to avoid the confusion in bug report #15977 c3a3821de600b8f91a55dd126487aa2e6286447a James Mead james@floehopper.org