tree 874a136c1b99ed8b5532e285a41244bde5b3cd4e
parent 8696cc815ab69aa9d7de6147ed9f40bbebff2115
author zhufl <zhu.fanglei@zte.com.cn> 1479284486 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1479375014 +0800

Merge very similar code in test_quotas_negative

There are too much similar code in test_quotas_negative which is
used to update quotas, so we can use a common internal function
to replace them and so to keep code clean.

Change-Id: Ibeb588aa81e65775c3171ae654f07bd6d030b66d