def test_sqlalchemy_engine_ref():
    global sqla_engine
    sqlalchemy = pytest.importorskip('apscheduler.jobstores.sqlalchemy')
    sqla_engine = sqlalchemy.create_engine('sqlite:///')
    try:
        sqlalchemy.SQLAlchemyJobStore(engine='%s:sqla_engine' + __name__)
    finally:
        sqla_engine.dispose()
        del sqla_engine
dataset/ETHPy150Open agronholm/apscheduler/tests/test_jobstores.py/test_sqlalchemy_engine_ref/operator `%` -> `+`