add spec to relate alias/alias_method

test/test/spec/alias_spec.rb

@@ -0,0 +1,19 @@
+class AliasSpec
+  attr_accessor :value
+  def initialize
+     @value = 42
+  end
+
+  class << self
+    alias :foo :new
+    alias_method :bar, :new
+  end
+end
+
+
+describe "alias/alias_method" do
+  it "should work on new method" do
+    # RM-56 Can't use alias or alias_method on new method
+    AliasSpec.foo.value.should == AliasSpec.bar.value
+  end
+end