def METHOD_NAME(topology):
    args = FakeArgs()
    args.value = 60
    referint_cli.manage_update_delay(topology.standalone, None, topology.logcap.log, args)
    assert topology.logcap.contains('referint-update-delay set to "60"')
    topology.logcap.flush()
    args.value = None
    referint_cli.manage_update_delay(topology.standalone, None, topology.logcap.log, args)
    assert topology.logcap.contains("referint-update-delay: 60")
    topology.logcap.flush()
    args.value = 0
    referint_cli.manage_update_delay(topology.standalone, None, topology.logcap.log, args)
    assert topology.logcap.contains('referint-update-delay set to "0"')
    topology.logcap.flush()
    args.value = None
    referint_cli.manage_update_delay(topology.standalone, None, topology.logcap.log, args)
    assert topology.logcap.contains("referint-update-delay: 0")
    topology.logcap.flush()