added a test for the raising of MayObjectError in pmcmds
added a test for the raising of MayObjectError in pmcmds

david-lassonde-adsk/pymel,assumptionsoup/pymel,shrtcww/pymel,AtonLerin/pymel,juggernate/pymel,cgrebeld/pymel,leonsooi/pymel,shrtcww/pymel,AtonLerin/pymel,leonsooi/pymel,assumptionsoup/pymel,juggernate/pymel,david-lassonde-adsk/pymel