try: tval1 = sprite.get_x() except: tval1 = "DNE" t1 = TestObjective() t1.add_success(tval1 == -200, "Great Job!") t1.add_failure(tval1 == 0, "Did you move the sprite to the left?") t1.add_failure(tval1 == "DNE", "Did you delete your sprite?") t1.add_failure(tval1 > 0, "Did you forget a negative sign on your x- coordinate?") t1.add_failure(tval1 > 250 or tval1 < -250, "I think your sprite is off the stage!") t1.add_creative(tval1 != -200 and tval1 != 0 and tval1 != "DNE", "That's a good place for the sprite!") #t1.add_default("Creative choice!") tester = TestManager() tester.add_test_list([t1]) tester.run_tests() tester.display_first_feedback()