def test_success(self, hook='https://pswdless.appspot.com/foo', expected_query_string='?ticket=%s'): lg = Login(status=LOGIN_EMAIL, hook=hook) lg.put() cmd = cookie_facade.sign('ticket', lg.key.id()) cmd.execute() redirect_mock = Mock() validate_cmd = facade.validate_login_link(cmd.result, redirect_mock) validate_cmd.execute() self.assertDictEqual({}, validate_cmd.errors) login_db = validate_cmd.result self.assertEqual(lg.key, login_db.key) self.assertEqual(login_db.status, LOGIN_CLICK) search = LoginStatusArcSearch(login_db) search.execute() self.assertEqual(1, len(search.result)) lg_status = search.result[0] self.assertIsInstance(lg_status, LoginStatus) self.assertEqual(lg_status.label, LOGIN_CLICK) redirect_mock.assert_called_once_with(hook + (expected_query_string % lg.key.id()))