require File.expand_path('../../../spec_helper', __FILE__) require File.expand_path('../fixtures/classes', __FILE__) require File.expand_path('../../../fixtures/reflection', __FILE__) # TODO: rewrite # Before MRI 1.9 #public_instance_methods returned an Array of Strings ruby_version_is ""..."1.9" do describe "Module#public_instance_methods" do it "returns a list of public methods in module and its ancestors" do methods = ModuleSpecs::CountsMixin.public_instance_methods methods.should include('public_3') methods = ModuleSpecs::CountsParent.public_instance_methods methods.should include('public_3') methods.should include('public_2') methods = ModuleSpecs::CountsChild.public_instance_methods methods.should include('public_3') methods.should include('public_2') methods.should include('public_1') methods = ModuleSpecs::Child2.public_instance_methods methods.should include('foo') end it "when passed false as a parameter, should return only methods defined in that module" do ModuleSpecs::CountsMixin.public_instance_methods(false).should == ['public_3'] ModuleSpecs::CountsParent.public_instance_methods(false).should == ['public_2'] ModuleSpecs::CountsChild.public_instance_methods(false).should == ['public_1'] end it "default list should be the same as passing true as an argument" do ModuleSpecs::CountsMixin.public_instance_methods(true).should == ModuleSpecs::CountsMixin.public_instance_methods ModuleSpecs::CountsParent.public_instance_methods(true).should == ModuleSpecs::CountsParent.public_instance_methods ModuleSpecs::CountsChild.public_instance_methods(true).should == ModuleSpecs::CountsChild.public_instance_methods end end end # As of MRI 1.9 #public_instance_methods returns an Array of Symbols ruby_version_is "1.9" do describe "Module#public_instance_methods" do it "returns a list of public methods in module and its ancestors" do methods = ModuleSpecs::CountsMixin.public_instance_methods methods.should include(:public_3) methods = ModuleSpecs::CountsParent.public_instance_methods methods.should include(:public_3) methods.should include(:public_2) methods = ModuleSpecs::CountsChild.public_instance_methods methods.should include(:public_3) methods.should include(:public_2) methods.should include(:public_1) methods = ModuleSpecs::Child2.public_instance_methods methods.should include(:foo) end it "when passed false as a parameter, should return only methods defined in that module" do ModuleSpecs::CountsMixin.public_instance_methods(false).should == [:public_3] ModuleSpecs::CountsParent.public_instance_methods(false).should == [:public_2] ModuleSpecs::CountsChild.public_instance_methods(false).should == [:public_1] end it "default list should be the same as passing true as an argument" do ModuleSpecs::CountsMixin.public_instance_methods(true).should == ModuleSpecs::CountsMixin.public_instance_methods ModuleSpecs::CountsParent.public_instance_methods(true).should == ModuleSpecs::CountsParent.public_instance_methods ModuleSpecs::CountsChild.public_instance_methods(true).should == ModuleSpecs::CountsChild.public_instance_methods end end end describe :module_public_instance_methods_supers, :shared => true do it "returns a unique list for a class including a module" do m = ReflectSpecs::D.public_instance_methods(*@object) m.select { |x| x == stasy(:pub) }.sort.should == [stasy(:pub)] end it "returns a unique list for a subclass" do m = ReflectSpecs::E.public_instance_methods(*@object) m.select { |x| x == stasy(:pub) }.sort.should == [stasy(:pub)] end end describe "Module#public_instance_methods" do describe "when not passed an argument" do it_behaves_like :module_public_instance_methods_supers, nil, [] end describe "when passed true" do it_behaves_like :module_public_instance_methods_supers, nil, true end end