"Test statusbar, coverage 100%." from idlelib import statusbar 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() cls.root.destroy() del cls.root def test_init(self): bar = statusbar.MultiStatusBar(self.root) self.assertEqual(bar.labels, {}) def test_set_label(self): bar = statusbar.MultiStatusBar(self.root) bar.set_label('left', text='sometext', width=10) self.assertIn('left', bar.labels) left = bar.labels['left'] self.assertEqual(left['text'], 'sometext') self.assertEqual(left['width'], 10) bar.set_label('left', text='revised text') self.assertEqual(left['text'], 'revised text') bar.set_label('right', text='correct text') self.assertEqual(bar.labels['right']['text'], 'correct text') if __name__ == '__main__': unittest.main(verbosity=2)