def test_clear_clipboard(self):
        # Put something on the system clipboard.
        Clipboard.set_system_text("something")

        # Clear it.
        Clipboard.clear_clipboard()

        # Then test that it has been cleared.
        self.assertEqual(Clipboard.get_system_text(), "")
 def tearDown(self):
     Clipboard.clear_clipboard()
 def setUp(self):
     # Clear the clipboard before each test.
     Clipboard.clear_clipboard()