test_sqlalchemy_bigquery.py 文件源码

def test_reflect_table_does_not_exist(engine):
    with pytest.raises(NoSuchTableError):
        table = Table('test_pybigquery.table_does_not_exist', MetaData(bind=engine), autoload=True)

    assert Table('test_pybigquery.table_does_not_exist', MetaData(bind=engine)).exists() is False