def test_backend_credential_sql_hints_none(self):
    credentials = PROVIDERS.credential_api.list_credentials(hints=None)
    self._validate_credential_list(credentials, self.user_credentials)
def test_backend_credential_sql_hints_none(self):
    credentials = PROVIDERS.credential_api.list_credentials(hints=None)
    self._validate_credential_list(credentials, self.user_credentials)