def test_do_reload(self, reload: MagicMock, os_path: MagicMock):
        """Should import the specified module and return True."""
        target = MagicMock()
        target.__file__ = 'fake'
        os_path.getmtime.return_value = 10
        self.assertTrue(reloading.do_reload(target, 0))
        self.assertEqual(1, reload.call_count)