fix UT error by change UT code
fix UT error by change UT code

Change-Id: I628a84e8437d773895ad7b75763113af9c09f331
Signed-off-by: Stuart <4856f4697cb3a056890f00d0513e15046bb54090@emc.com>
Reviewed-on: https://gerrit.mozy.lab.emc.com/90787
Reviewed-by: Jenkins <49695b0f9c673fd73dab0ff3f84b5ced9302cc6a@mozy.com>

mozy/mordor,mozy/mordor,mozy/mordor