module ActionView::TestCase::Behavior::ClassMethods

def helper_method(*methods)
  # Almost a duplicate from ActionController::Helpers
  methods.flatten.each do |method|
    _helpers.module_eval <<-end_eval
      def #{method}(*args, &block)                    # def current_user(*args, &block)
        _test_case.send(%(#{method}), *args, &block)  #   _test_case.send(%(current_user), *args, &block)
      end                                             # end
    end_eval
  end
end