def METHOD_NAME(
    query_with_user_result, interface
):
    schema = make_executable_schema(type_defs, [query_with_user_result, interface])
    result = graphql_sync(schema, test_query)
    assert result.data == {
        "result": {
            "__typename": "User",
            "username": User.username,
            "summary": User.summary,
        }
    }