"Test mainmenu, coverage 100%." # Reported as 88%; mocking turtledemo absence would have no point. from idlelib import mainmenu import unittest class MainMenuTest(unittest.TestCase): def test_menudefs(self): actual = [item[0] for item in mainmenu.menudefs] expect = ['file', 'edit', 'format', 'run', 'shell', 'debug', 'options', 'window', 'help'] self.assertEqual(actual, expect) def test_default_keydefs(self): self.assertGreaterEqual(len(mainmenu.default_keydefs), 50) if __name__ == '__main__': unittest.main(verbosity=2)