/v1/locks/redis: add test function for redis lock

[tianhongw]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 37.61%. Comparing base (ed5f054) to head (9b0d323).
⚠️ Report is 55 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #630      +/-   ##
==========================================
+ Coverage   37.41%   37.61%   +0.20%     
==========================================
  Files          36       37       +1     
  Lines        3122     3166      +44     
==========================================
+ Hits         1168     1191      +23     
- Misses       1806     1821      +15     
- Partials      148      154       +6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.