def test_fromSuccessResponseWithoutData(self):
        args = {
            'mode': 'id_res',
            'ns': OPENID2_NS,
            'ns.ax': ax.AXMessage.ns_uri,
            'ax.mode': 'fetch_response',
            }
        sf = ['openid.' + i for i in args.keys()]
        msg = Message.fromOpenIDArgs(args)
        class Endpoint:
            claimed_id = 'http://invalid.'

        oreq = SuccessResponse(Endpoint(), msg, signed_fields=sf)
        r = ax.FetchResponse.fromSuccessResponse(oreq)
        self.failUnless(r is not None)
return something for SuccessResponse with AX paramaters,
dataset/ETHPy150Open CollabQ/CollabQ/openid/test/test_ax.py/FetchResponseTest.test_fromSuccessResponseWithoutData