def test_alternative_credential_lookup(self):
        sender = self._sender(credentials=ALTERNATIVE_CREDS)
        req = self._request(sender)
        lookup_path = __name__ % "%s.alternative_lookup"
        with self.settings(HAWK_CREDENTIALS_LOOKUP=lookup_path):
            assert isinstance(self.auth.authenticate(req)[0],
                              HawkAuthenticatedUser), (
                'Expected a successful authentication returning a user')
dataset/ETHPy150Open kumar303/hawkrest/tests/test_authentication.py/TestAuthentication.test_alternative_credential_lookup/swapped operands of `%`