"Test autocomplete_w, coverage 11%." import unittest from test.support import requires from tkinter import Tk, Text import idlelib.autocomplete_w as acw class AutoCompleteWindowTest(unittest.TestCase): @classmethod def setUpClass(cls): requires('gui') cls.root = Tk() cls.root.withdraw() cls.text = Text(cls.root) cls.acw = acw.AutoCompleteWindow(cls.text) @classmethod def tearDownClass(cls): del cls.text, cls.acw cls.root.update_idletasks() cls.root.destroy() del cls.root def test_init(self): self.assertEqual(self.acw.widget, self.text) if __name__ == '__main__': unittest.main(verbosity=2)