Test name	Duration	Status
test_ArrangeAll	2.7 sec	Passed
test_CascadingDestroyMessages	2.9 sec	Passed
test_Creation	2.6 sec	Passed
test_Deletion	2.6 sec	Passed
test_Edition	3.2 sec	Passed
test_Ordering	2.5 sec	Passed
test_Undo_Redo	7.8 sec	Passed
test_Zoom	2.8 sec	Passed