# File lib/action_dispatch/testing/assertions/response.rb, line 57
      def assert_redirected_to(options = {}, message=nil)
        assert_response(:redirect, message)
        return true if options == @response.location

        redirect_is       = normalize_argument_to_redirection(@response.location)
        redirect_expected = normalize_argument_to_redirection(options)

        if redirect_is != redirect_expected
          flunk(build_message(message, "Expected response to be a redirect to <?> but was a redirect to <?>", redirect_expected, redirect_is))
        end
      end