fix test name; debug output when tests fail
fix test name; debug output when tests fail

BlackstoneEngineering/yotta,iriark01/yotta,ntoll/yotta,eyeye/yotta,eyeye/yotta,iriark01/yotta,ARMmbed/yotta,autopulated/yotta,autopulated/yotta,ntoll/yotta,ARMmbed/yotta,stevenewey/yotta,theotherjimmy/yotta,theotherjimmy/yotta,stevenewey/yotta,BlackstoneEngineering/yotta