diff options
Diffstat (limited to 'spec/ruby/core/module/undefined_instance_methods_spec.rb')
-rw-r--r-- | spec/ruby/core/module/undefined_instance_methods_spec.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/module/undefined_instance_methods_spec.rb b/spec/ruby/core/module/undefined_instance_methods_spec.rb new file mode 100644 index 0000000000..3be860d053 --- /dev/null +++ b/spec/ruby/core/module/undefined_instance_methods_spec.rb @@ -0,0 +1,26 @@ +require_relative '../../spec_helper' +require_relative 'fixtures/classes' + +describe "Module#undefined_instance_methods" do + ruby_version_is "3.2" do + it "returns methods undefined in the class" do + methods = ModuleSpecs::UndefinedInstanceMethods::Parent.undefined_instance_methods + methods.should == [:undefed_method] + end + + it "returns inherited methods undefined in the class" do + methods = ModuleSpecs::UndefinedInstanceMethods::Child.undefined_instance_methods + methods.should include(:parent_method, :another_parent_method) + end + + it "returns methods from an included module that are undefined in the class" do + methods = ModuleSpecs::UndefinedInstanceMethods::Grandchild.undefined_instance_methods + methods.should include(:super_included_method) + end + + it "does not returns ancestors undefined methods" do + methods = ModuleSpecs::UndefinedInstanceMethods::Grandchild.undefined_instance_methods + methods.should_not include(:parent_method, :another_parent_method) + end + end +end |