def test_browserstandby_stop(self): fakedriver = WebdriverCallCounterTestStub() standby = BrowserStandBy(fakedriver, max_time=10, sleep=1) standby.start() time.sleep(5) standby.stop() time.sleep(5) self.assertGreater(fakedriver.counter, 4) self.assertLess(fakedriver.counter, 8)