5bf00d9a53
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. add unit test for ValidateStatefulSet Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn> **What this PR does / why we need it**: add unit test for ValidateStatefulSetSpec **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: Fixes # **Special notes for your reviewer**: **Release note**: ```release-note NONE ```