target = codesters.Sprite("triangle") target.set_opacity(.5) target.reflect_y_axis() text = codesters.Text('target', -50, -25) text.set_size(.8) text.set_opacity(.8)

t = codesters.Teacher() reflections = t.find_text('reflect') try: tval1 = t.find_text('reflect')[0][1] except: tval1 = "DNE" try: tval2 = t.find_text('rotate') except: tval2 = "DNE" try: tval3 = t.find_text('translate') except: tval3 = "DNE" if 'y_axis' in tval1 and len(reflections) == 1: text.set_text(' ') t1 = TestObjective() t1.add_success('y_axis' in tval1 and len(reflections) == 1, "Great job!") t1.add_failure(tval1 == "DNE", "Try adding a reflection command to map your sprite to the target triangle!") t1.add_failure('x_axis' in tval1 and len(reflections) == 1, "Oops! That's not the right way. Try the other type of reflection!") t1.add_failure(len(reflections) > 1, "Make sure you're using only 1 reflection on this mission.") t2 = TestObjective() t2.add_failure(tval2 != [], "Oops! Did you use a Rotate command by mistake?") t2.add_failure(tval3 != [], "Oops! Did you use a translate command by mistake?") tester = TestManager() tester.display_graphics = False tester.add_test_list([t1, t2]) tester.run_tests() tester.display_first_feedback()