diff options
Diffstat (limited to 'spec/ruby/core/kernel/initialize_clone_spec.rb')
-rw-r--r-- | spec/ruby/core/kernel/initialize_clone_spec.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/core/kernel/initialize_clone_spec.rb b/spec/ruby/core/kernel/initialize_clone_spec.rb new file mode 100644 index 0000000000..21a90c19f0 --- /dev/null +++ b/spec/ruby/core/kernel/initialize_clone_spec.rb @@ -0,0 +1,26 @@ +require_relative '../../spec_helper' + +describe "Kernel#initialize_clone" do + it "is a private instance method" do + Kernel.should have_private_instance_method(:initialize_clone) + end + + it "returns the receiver" do + a = Object.new + b = Object.new + a.send(:initialize_clone, b).should == a + end + + it "calls #initialize_copy" do + a = Object.new + b = Object.new + a.should_receive(:initialize_copy).with(b) + a.send(:initialize_clone, b) + end + + it "accepts a :freeze keyword argument for obj.clone(freeze: value)" do + a = Object.new + b = Object.new + a.send(:initialize_clone, b, freeze: true).should == a + end +end |