
Automatic merge from submit-queue (batch tested with PRs 54081, 54271, 51783, 54600, 54594). 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 tests in /pkg/api/v1helper **What this PR does / why we need it**: add unit tests in /pkg/api/v1helper **Which issue this PR fixes** : ref #49384 **Release note**: ```release-note NONE ```