Fixes testUpdateBranchGrayRulesWithUpdateOnce

[ZhewenFu]

What's the purpose of this PR

Fix test testUpdateBranchGrayRulesWithUpdateOnce

Which issue(s) this PR fixes:

Fixes the issue that causes flaky tests. The current test may lead to inconsistent ordering of stringified JSON objects and the test may fail sometimes. To fix the test and make it consistent, I select all the elements in the list and see whether the release history contains those elements. In this case, the ordering of the elements doesn't matter and won't cause failure.

Brief changelog

Added containRule function.

[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[ZhewenFu]

Sorry I closed my previous PR by accident. The reason I didn't use GrayReleaseRuleItemTransformer#batchTransformFromJSON is once we transform it into object, the object's toString() method is not suitable for the contains method and still requires us to perform string manipulation.

[zhewenfufufu]

I have read the CLA Document and I hereby sign the CLA

[zhewenfufufu]

recheck

[codecov]

Codecov Report

Merging #4599 (0473cd6) into master (75ae5cc) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #4599   +/-   ##
=========================================
  Coverage     47.23%   47.23%           
  Complexity     1649     1649           
=========================================
  Files           347      347           
  Lines         10631    10631           
  Branches       1053     1053           
=========================================
  Hits           5022     5022           
  Misses         5306     5306           
  Partials        303      303           

Impacted Files	Coverage Δ
...ervice/service/ReleaseMessageServiceWithCache.java	85.88% <0.00%> (ø)

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[nobodyiam]

The unit test failed, which seems related to the line of code

Set<GrayReleaseRuleItemDTO> contextRules = GrayReleaseRuleItemTransformer.batchTransformFromJSON(context.substring(context.indexOf("["),context.lastIndexOf("]")+1));

[ZhewenFu]

The unit test failed, which seems related to the line of code

Set<GrayReleaseRuleItemDTO> contextRules = GrayReleaseRuleItemTransformer.batchTransformFromJSON(context.substring(context.indexOf("["),context.lastIndexOf("]")+1));

Yeah that seems to be where the problem lies. I have changed it to transfer the context to a map struct to avoid hardcoding. Now it should work fine.

[nobodyiam]

LGTM