About the test coverage report

I tried to get test coverage reports by running yarn run test, and the following picture is one of the results:

Looking through all the coverage reports, I found the branch coverage is always 100% while others are always 0%. Does anyone know why is that?
Thank you!

@Hynn01 it looks like the reporter is incorrectly reporting coverage and only display *-module.ts files which cannot be unit-tested. It’s likely a misconfiguration, we should investigate on how to produce actual coverage.