diff options
Diffstat (limited to 'spec/ruby/core/unboundmethod/owner_spec.rb')
| -rw-r--r-- | spec/ruby/core/unboundmethod/owner_spec.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/unboundmethod/owner_spec.rb b/spec/ruby/core/unboundmethod/owner_spec.rb new file mode 100644 index 0000000000..165b175147 --- /dev/null +++ b/spec/ruby/core/unboundmethod/owner_spec.rb @@ -0,0 +1,26 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "UnboundMethod#owner" do + it "returns the owner of the method" do + String.instance_method(:upcase).owner.should == String + end + + it "returns the same owner when aliased in the same classes" do + UnboundMethodSpecs::Methods.instance_method(:foo).owner.should == UnboundMethodSpecs::Methods + UnboundMethodSpecs::Methods.instance_method(:bar).owner.should == UnboundMethodSpecs::Methods + end + + it "returns the class/module it was defined in" do + UnboundMethodSpecs::C.instance_method(:baz).owner.should == UnboundMethodSpecs::A + UnboundMethodSpecs::Methods.instance_method(:from_mod).owner.should == UnboundMethodSpecs::Mod + end + + it "returns the new owner for aliased methods on singleton classes" do + parent_singleton_class = UnboundMethodSpecs::Parent.singleton_class + child_singleton_class = UnboundMethodSpecs::Child3.singleton_class + + child_singleton_class.instance_method(:class_method).owner.should == parent_singleton_class + child_singleton_class.instance_method(:another_class_method).owner.should == child_singleton_class + end +end |