method_missing

# File actionpack/lib/action_dispatch/testing/assertions/routing.rb, line 191
      def method_missing(selector, *args, &block)
        if defined?(@controller) && @controller && defined?(@routes) && @routes && @routes.named_routes.route_defined?(selector)
          @controller.public_send(selector, *args, &block)
        else
          super
        end
      end