This will not work on Linux. Take a look at the open issue on GitHub: https://github.com/Microsoft/vstest/issues/981
SonarQube, UnitTests and CodeCoverage does not work with a .NET Core project out of the box in TFS and Azure DevOps. Here are the extra steps you have to do in your code and in your build:
SonarQube build tasks
Get started by adding the three Sonar tasks – these steps should be added before build and after test.
Project key and project name
You have to provide a name and a key to identify your project in SonarQube.
You also have an option to add additional properties under the advanced tab.
Add the following if you. for example, would like to exclude files in the test and lib directories.
Enable Code Coverage
Enable code coverage in the test task to get that data to SonarQube.
--collect "Code coverage"
There are some “strange” things you also need to do to get the code coverage and unit tests working when you use .NET Core and SonarQube. I hope this is temporary.
Trx and Coverage files
Trx and Coverage files end up in a temporary folder outside of the build, you need to copy them to the $(Common.TestResultsDirectory) folder. Add the Copy Files task to do this.
SonarQube requires project Guids, which is not part of .NET Core projects by default. We add this code below to each csproj file to be analyzed. Make sure to select a different Guid for each project.
<!-- SonarQube needs this -->
The result in SonarQube
And we’re done! Here’s the final result in SonarQube: