make basic test more robust
make basic test more robust

counting lines is a bad idea. just one unrelated output line and the test fails.
thus we rather check if what we expect is in the output.

edgewood/borg,edgimar/borg,edgimar/borg,edgimar/borg,mhubig/borg,raxenak/borg,raxenak/borg,mhubig/borg,edgewood/borg,edgewood/borg,edgewood/borg,RonnyPfannschmidt/borg,RonnyPfannschmidt/borg,raxenak/borg,edgimar/borg,mhubig/borg,RonnyPfannschmidt/borg,RonnyPfannschmidt/borg,raxenak/borg,RonnyPfannschmidt/borg