# File lib/mocha/class_method.rb, line 99
    def method_visibility(method)
      symbol = method.to_sym
      metaclass = stubbee.__metaclass__

      (metaclass.public_method_defined?(symbol) && :public) ||
        (metaclass.protected_method_defined?(symbol) && :protected) ||
        (metaclass.private_method_defined?(symbol) && :private)
    end