def test_ignore_multiple_start_calls(self):
        """Test ignoring of multiple start calls.
        """
        spinner = HaloNotebook()
        spinner.start()
        spinner_id = spinner.spinner_id
        spinner.start()
        self.assertEqual(spinner.spinner_id, spinner_id)
        spinner.stop()
Test ignoring of multiple start calls.
        
tests/test_halo_notebook.py