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Diffstat (limited to 'spec/rubyspec/core/kernel/protected_methods_spec.rb')
-rw-r--r-- | spec/rubyspec/core/kernel/protected_methods_spec.rb | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/spec/rubyspec/core/kernel/protected_methods_spec.rb b/spec/rubyspec/core/kernel/protected_methods_spec.rb new file mode 100644 index 0000000000..2e09cead53 --- /dev/null +++ b/spec/rubyspec/core/kernel/protected_methods_spec.rb @@ -0,0 +1,69 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) +require File.expand_path('../../../fixtures/reflection', __FILE__) + +# TODO: rewrite + +# The reason why having include() is to show the specification explicitly. +# You should use have_protected_method() with the exception of this spec. +describe "Kernel#protected_methods" do + it "returns a list of the names of protected methods accessible in the object" do + KernelSpecs::Methods.protected_methods(false).sort.should include(:juu_ichi) + KernelSpecs::Methods.new.protected_methods(false).should include(:ku) + end + + it "returns a list of the names of protected methods accessible in the object and from its ancestors and mixed-in modules" do + l1 = KernelSpecs::Methods.protected_methods(false) + l2 = KernelSpecs::Methods.protected_methods + (l1 & l2).should include(:juu_ichi) + KernelSpecs::Methods.new.protected_methods.should include(:ku) + end + + it "returns methods mixed in to the metaclass" do + m = KernelSpecs::Methods.new + m.extend(KernelSpecs::Methods::MetaclassMethods) + m.protected_methods.should include(:nopeeking) + end +end + +describe :kernel_protected_methods_supers, shared: true do + it "returns a unique list for an object extended by a module" do + m = ReflectSpecs.oed.protected_methods(*@object) + m.select { |x| x == :pro }.sort.should == [:pro] + end + + it "returns a unique list for a class including a module" do + m = ReflectSpecs::D.new.protected_methods(*@object) + m.select { |x| x == :pro }.sort.should == [:pro] + end + + it "returns a unique list for a subclass of a class that includes a module" do + m = ReflectSpecs::E.new.protected_methods(*@object) + m.select { |x| x == :pro }.sort.should == [:pro] + end +end + +describe :kernel_protected_methods_with_falsy, shared: true do + it "returns a list of protected methods in without its ancestors" do + ReflectSpecs::F.protected_methods(@object).select{|m|/_pro\z/ =~ m}.sort.should == [:ds_pro, :fs_pro] + ReflectSpecs::F.new.protected_methods(@object).should == [:f_pro] + end +end + +describe "Kernel#protected_methods" do + describe "when not passed an argument" do + it_behaves_like :kernel_protected_methods_supers, nil, [] + end + + describe "when passed true" do + it_behaves_like :kernel_protected_methods_supers, nil, true + end + + describe "when passed false" do + it_behaves_like :kernel_protected_methods_with_falsy, nil, false + end + + describe "when passed nil" do + it_behaves_like :kernel_protected_methods_with_falsy, nil, nil + end +end |