def METHOD_NAME(_, aggregator):
    config = copy.deepcopy(BASIC_CONFIG)
    config["collect_service_check_for"] = ['OSD_NEARFULL', 'OSD_FULL']
    ceph_check = Ceph(CHECK_NAME, {}, [config])
    ceph_check.check({})
    aggregator.assert_service_check('ceph.overall_status', status=Ceph.CRITICAL, tags=EXPECTED_SERVICE_TAGS)
    aggregator.assert_service_check('ceph.osd_nearfull', status=Ceph.WARNING, tags=EXPECTED_SERVICE_TAGS)
    aggregator.assert_service_check('ceph.osd_full', status=Ceph.CRITICAL, tags=EXPECTED_SERVICE_TAGS)