"Test , coverage %." from idlelib import zzdummy import unittest from test.support import requires from tkinter import Tk class Test(unittest.TestCase): @classmethod def setUpClass(cls): requires('gui') cls.root = Tk() cls.root.withdraw() @classmethod def tearDownClass(cls): cls.root.update_idletasks() ## for id in cls.root.tk.call('after', 'info'): ## cls.root.after_cancel(id) # Need for EditorWindow. cls.root.destroy() del cls.root def test_init(self): self.assertTrue(True) if __name__ == '__main__': unittest.main(verbosity=2)