Updating project to MSTest 4 triggers new analyzer warnings

[mus65]

Description

When trying to update SSH.NET to MSTest 4, I noticed that the update made new Sonar analyzer warnings appear in the test project, e.g. S5445. If I understand correctly, this analyzer should not run on tests since the scope is set to Main. So I assume something about the scope detection was broken by MSTest 4.

I made a repro here: https://github.com/mus65/sonar-mstest4-repro . With MSTest 4, the warning is triggered for both the app and the test project. With MStest 3, the warning is only triggered for the app.

Reproducer

see https://github.com/mus65/sonar-mstest4-repro

Product and Version

SonarAnalyzer.CSharp 0.15.0.120848

[pavel-mikula-sonarsource]

Hi,

Thank you for reporting this. MSTest v4 changed the DLL names, which has impact on test project detection.

For CI analysis, this was already fixed in Scanner for .NET 11.0.0, Azure DevOps extension update and re-release was requested.
For SQ for IDE and NuGet packages, the analyzers were already updated and fix should be part of the next analyzer release.