Move spec/rubyspec to spec/ruby for consistency

* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/core/kernel/shared/method.rb

@@ -0,0 +1,50 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+
+describe :kernel_method, shared: true do
+  it "returns a method object for a valid method" do
+    class KernelSpecs::Foo; def bar; 'done'; end; end
+    m = KernelSpecs::Foo.new.send(@method, :bar)
+    m.should be_an_instance_of Method
+    m.call.should == 'done'
+  end
+
+  it "returns a method object for a valid singleton method" do
+    class KernelSpecs::Foo; def self.bar; 'class done'; end; end
+    m = KernelSpecs::Foo.send(@method, :bar)
+    m.should be_an_instance_of Method
+    m.call.should == 'class done'
+  end
+
+  it "returns a method object if we repond_to_missing? method" do
+    m = KernelSpecs::RespondViaMissing.new.send(@method, :handled_publicly)
+    m.should be_an_instance_of Method
+    m.call(42).should == "Done handled_publicly([42])"
+  end
+
+  it "raises a NameError for an invalid method name" do
+    class KernelSpecs::Foo; def bar; 'done'; end; end
+    lambda {
+      KernelSpecs::Foo.new.send(@method, :invalid_and_silly_method_name)
+    }.should raise_error(NameError)
+  end
+
+  it "raises a NameError for an invalid singleton method name" do
+    class KernelSpecs::Foo; def self.bar; 'done'; end; end
+    lambda { KernelSpecs::Foo.send(@method, :baz) }.should raise_error(NameError)
+  end
+
+  it "changes the method called for super on a target aliased method" do
+    c1 = Class.new do
+      def a; 'a'; end
+      def b; 'b'; end
+    end
+    c2 = Class.new(c1) do
+      def a; super; end
+      alias b a
+    end
+
+    c2.new.a.should == 'a'
+    c2.new.b.should == 'a'
+    c2.new.send(@method, :b).call.should == 'a'
+  end
+end