SAK-24180

Clean up the output of unit tests.



git-svn-id: https://source.sakaiproject.org/svn/basiclti/trunk@130888 66ffb92e-73f9-0310-93c1-f5514f145a0a
SAK-24180



git-svn-id: https://source.sakaiproject.org/svn/basiclti/branches/BLTI-230@130890 66ffb92e-73f9-0310-93c1-f5514f145a0a