title: python unittest count tests
body: <p>Is it possible with unittest to have an option tou count the number of total test number of skipped tests and number of run. And after the run the number of test failed (I know that it can be seen in the output). I would like to dump it in a json if I wan take it programatically that would be great </p>
  
  <p>Thx a lot </p>