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How to use assert_exists_and_remove method in Airtest

Best Python code snippet using Airtest

test_android.py

Source:test_android.py

...61            self.assertIsInstance(screen, numpy.ndarray)62            self.assertTrue(os.path.exists(filename))63            os.remove(filename)64    def test_snapshot_thread(self):65        def assert_exists_and_remove(filename):66            self.assertTrue(os.path.exists(filename))67            os.remove(filename)68        class ScreenshotThread(Thread):69            def __init__(self, dev, assert_true):70                self.dev = dev71                self._running = True72                self.assert_true = assert_true73                super(ScreenshotThread, self).__init__()74                self.dev.snapshot("screen_thread.jpg")75                assert_exists_and_remove("screen_thread.jpg")76            def terminate(self):77                self._running = False78            def run(self):79                while self._running:80                    filename = "screen_thread.jpg"81                    self.dev.snapshot(filename)82                    assert_exists_and_remove(filename)83                    time.sleep(2)84        task = ScreenshotThread(self.android, self.assertTrue)85        task.daemon = True86        task.start()87        for i in range(10):88            self.android.snapshot("screen.jpg")89            assert_exists_and_remove("screen.jpg")90            time.sleep(2)91        task.terminate()92    def test_shell(self):93        self.assertEqual(self.android.shell('echo nimei').strip(), 'nimei')94    def test_keyevent(self):95        self.android.keyevent("BACK")96    def test_wake(self):97        self.android.wake()98    def test_screenon(self):99        self.assertIn(self.android.is_screenon(), (True, False))100    def test_home(self):101        self.android.home()102    def test_text(self):103        self.android.ime_method = IME_METHOD.ADBIME...

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