client = <FlaskClient <Flask 'swh.graphql.tests.conftest'>> def test_get_snapshot_invalid_swhid(client): query_str = """ { snapshot(swhid: "swh:1:snp:invalid") { swhid } } """ errors = get_error_response(client, query_str) > assert len(errors) == 1 E assert 2 == 1 E + where 2 = len([{'message': 'Argument \'swhid\' has invalid value "swh:1:snp:invalid".\n\nGraphQL request:3:23\n2 | {\n3 | snapshot(swhid: "swh:1:snp:invalid") {\n | ^\n4 | swhid'}, {'locations': [{'column': 23, 'line': 3}], 'message': 'Expected value of type \'SWHID!\', found "swh:1:snp:invalid"; Input error: Invalid SWHID'}]) .tox/py3/lib/python3.7/site-packages/swh/graphql/tests/functional/test_snapshot_node.py:56: AssertionError