When running PHPunit there are only dots and letters for each test by default:
To enable debug output and get some more details about the tests running, simply add the logging section to
<logging> <log type="testdox-text" target="php://stdout"/> </logging>
This will create a debug output and helps to track the tests:
In my case, this helped when my code reached an infinite loop due to an error. This results in a RuntimeException without any outputs or log messages. The process just ended with:
[Symfony\Component\Process\Exception\RuntimeException] The process has been signaled with signal "11".