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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
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