Fix flaky test by using JSONAssert

[akilkarthikeyan]

Q	A
Fixed Issues?
Patch: Bug Fix?	Yes
Minor: New Feature?	No
Major: Breaking Change?	No
Tests Added + Pass?	N/A
Documentation Provided	Yes (code comments and or markdown)
Any Dependency Changes?	Yes (added jsonassert)
License	Apache License, Version 2.0

Description

• Fixed flaky test: com.adobe.cq.wcm.core.components.internal.models.v2.PageImplTest#testPage
• The flakiness was due to the nondeterministic order of key-value pairs of the JSONObject returned by expectedReader.read() and outputReader.read(), thereby causing JUnit's assertEquals() method to potentially fail in the testJSONExport() method
  

  aem-core-wcm-components/bundles/core/src/test/java/com/adobe/cq/wcm/core/components/internal/models/v2/PageImplTest.java

  Line 137 in 5f29cc8

  testJSONExport(page, getTestExporterJSONPath(testBase, PAGE));

  
  

  aem-core-wcm-components/bundles/core/src/test/java/com/adobe/cq/wcm/core/components/Utils.java

  Line 79 in 5f29cc8

  assertEquals(expectedReader.read(), outputReader.read());

• This proposed method changes JUnit's assertEquals() to the NON_EXTENSIBLE comparison mode in JSONAssert.assertEquals() that matches all key-value pairs without the strict ordering constraint

How was this tested?

• Version of aem-core-wcm-components
  SHA: 5f29cc
• JVM Version

  openjdk 11.0.24 2024-07-16
  OpenJDK Runtime Environment (build 11.0.24+8-post-Ubuntu-1ubuntu322.04)
  OpenJDK 64-Bit Server VM (build 11.0.24+8-post-Ubuntu-1ubuntu322.04, mixed mode, sharing)
  

• The way to reproduce the flaky test failure
  1. Clone the repo:

     https://github.com/adobe/aem-core-wcm-components
     cd aem-core-wcm-components
     

  2. Run with NonDex tool

     mvn install -pl core -am -DskipTests
     mvn -pl bundles/core edu.illinois:nondex-maven-plugin:2.1.7:nondex -Dtest=com.adobe.cq.wcm.core.components.internal.models.v2.PageImplTest#testPage
     

  3. Test failure screenshot:
     

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud