stage.set_background("city")
sprite = codesters.Sprite("bike")
sprite.set_size(0.5)
sprite.go_to(-200, 0)
stage.set_gravity(10)
stage.disable_all_walls()
t = codesters.Teacher()
try:
tval1 = t.find_block('def')[0][1]
except:
tval1 = "DNE"
t1 = TestObjective()
t1.add_success('space_bar' in tval1, "Great job!")
t1.add_failure('space_bar' not in tval1, "Did you add a Space Bar event?")
t1.add_failure(tval1 == "DNE" or tval1 == None, "Did you add a Space Bar event?")
tester = TestManager()
tester.add_test_list([t1])
tester.run_tests()
tester.display_first_feedback()