def test_init(self):
app = App()
self.assertIs(app.app, app)
self.assertTrue(isinstance(app.widget, tk.Tk))
self.assertIs(app.widget.element, app)
self.assertEqual(app.getChildren(), [])
self.assertFalse(app.isShown())
app.show(mainloop=False)
self.assertTrue(app.isShown())
app.hide()
self.assertFalse(app.isShown())
app.remove()
self.assertEqual(False, app.isShown(error=False))
def test_states(self):
app = App()
self.assertEqual(False, app.isShown())
self.assertEqual(True, app.exists())
self.assertEqual(True, app.isPacked())
app.show(mainloop=False)
self.assertEqual(True, app.isShown())
self.assertEqual(True, app.exists())
self.assertEqual(True, app.isPacked())
app.hide()
self.assertEqual(False, app.isShown())
self.assertEqual(True, app.exists())
self.assertEqual(True, app.isPacked())
app.remove()
self.assertEqual(False, app.isShown())
self.assertEqual(False, app.exists())
self.assertEqual(False, app.isPacked())
