After a build that runs c# unit tests, the number of test are shown but the test results of individual tests are not provided.See
However the test results are published. See log. And are available when I search them in the test tab...
Finally here is the test task from the build definition: Build Definition
Any Idea, what might be wrong?
Which you got is correctly, cause you have selected failed (English) in the outcome and you have no failed tests at all.
You just need to change the filter to all in outcome, you will get all tests shown.