Added instructions for running unit tests
Added instructions for running unit tests

Signed-off-by: Miquel Sabaté Solà <b4d70704b9e7df580cab34510621dbd0aacb2dfd@suse.com>

ereslibre/salt,kubic-project/salt,kubic-project/salt,ereslibre/salt,kubic-project/salt,ereslibre/salt