Coverage.opencover.xml file report generated in ADO pipeline, but CC % not displayed on Sonar cloud

[Shashikala_M]

I am able to generate coverage.opencover.xml with coverage breakup on C# source code. Also, Sonar logs on ADO pipeline showing coverage report got imported.
Coverage Report Statistics: 13 files, 13 main files, 13 main files with coverage, 0 test files, 0 project excluded files, 0 other language files.

Code coverage percentage not displayed on Sonar cloud dashboard. Please suggest a solution on this issue.

Converting Cobertura.xml file to opencover file with below command to publish on Sonar cloud.

dotnet test --configuration Debug --no-build --logger “trx;LogFileName=$(Build.SourcesDirectory)\TestResults\test_results.trx” --collect:“XPlat Code Coverage” – DataCollectionRunSettings.DataCollectors.DataCollector.Configuration.Format=opencover

[Colin]

Hey there.

I think you’re facing a bug that was reported last month:

Currently, SonarCloud does not show coverage analysis on each pull-request

Hello, This is indeed a bug, we have created a ticket internally to resolve this. Thanks,

It only affects PRs with no lines of code that can be covered by tests (0 new lines)

@shubhendu-shukla

Screenshot 2024-05-25 at 2.23.17 AM2970×1560 361 KB

A fix is scheduled for an upcoming hardening sprint.

Can you confirm if these issues are happening on PRs with 0 new lines?

[Shashikala_M]

Yes on feature branch with no code changes as such. But, coverage.xml file contains the code coverage details.

[Colin]

Then I think you’re just facing this UI bug ( it gets fixed soon). As long as you have coverage details on your main branch, you know the import of coverage is working well.

[Shashikala_M]

We are initiating Code coverage from feature branch. In main branch, still CC not enabled. Is it still UI bug???

[Colin]

If you’re facing an issue on the main branch, then it’s probably a different issue. The first place to look is what the logs say about the import of code coverage.

How to find logs about importing code coverage

When coverage data isn’t appearing as expected in SonarQube / SonarCloud, the first place you should look is the scanner logs. Where do I find the scanner logs? This will likely be broken out into its own guide soon The Scanner logs are the output of executing one of the scanners, either directly or wrapped by one of many integrations, such as the SonarScanner for Jenkins, SonarScanner for Azure DevOps, SonarQube/SonarCloud GitHub Actions or SonarQube / SonarCloud Bitbucket Pipes. …

[Shashikala_M]

Able to publish code coverage percentage on Sonar cloud from main branch. The issue is when we try from feature branch. Please let us know once the issue is fixed. Thank you.

[Colin]

Hey @Shashikala_M,

Happy to let you know the issue has been fixed.