Log which projects don't have test suites

[snadi]

When running the tests, a project may be using maven but has no test suites. Such projects should be clearly marked. E.g., -1 as the value of the passing test or some other field marked for the project

[mkareshk]

@snadi How can I detect this?

[snadi]

The safest way is to run mvn test and see if there is the message There are no tests to run. in the output.

Another heuristic can be to check if there is a src/test/java folder, although this may be inaccurate since I could have the folder but no test files under it.