Is your feature request related to a problem? Please describe.
I'm always frustrated when I click on "Generate test for function" and see "No tests were generated for ...".

Describe the solution you'd like
I would like to see a reason of why there was no tests were generated. For example - "test for ... already exist".

Additional context
It would be perfect to see a location of generated tests if there is already existing one. Or after successful generation.