def METHOD_NAME(self):
    conf = {
        'min_val': 0,
        'max_val': 100,
        'unit': 'm',
    }
    self.settings_panel.clear_all()
    _, ctrl = self.settings_panel.add_int_field("Integer", 33, conf)
    self.assertEqual(33, ctrl.GetValue())
    self.assertEqual(len(self.settings_panel.GetChildren()), 2)
    gui_loop(0.5)