Add test case R00001

[bzsuni]

1. Add test R00001 and R00002

2. Fix Night CI 2023-12-20: Failed #1077
   use:

Eventually(ctx, func() error {
  return common.LabelNodes(ctx, cli, egNodes, labels)
}).WithTimeout(time.Second * 6).WithPolling(time.Second * 2).Should(Succeed())

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (b5b60c9) 60.89% compared to head (fac11d1) 60.89%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1068   +/-   ##
=======================================
  Coverage   60.89%   60.89%           
=======================================
  Files          17       17           
  Lines        3025     3025           
=======================================
  Hits         1842     1842           
  Misses        935      935           
  Partials      248      248           

Flag	Coverage Δ
unittests	60.89% <ø> (ø)

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