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How to use test_instance_iter method in uiautomator

Best Python code snippet using uiautomator

test_device_obj.py

Source:test_device_obj.py

...333        with self.assertRaises(IndexError):334            self.obj[count]335        self.jsonrpc.count.return_value = 1336        self.assertEqual(self.obj[0], self.obj)337    def test_instance_iter(self):338        count = 10339        self.jsonrpc.count.return_value = count340        for index, inst in enumerate(self.obj):341            self.assertEqual(inst.selector["instance"], index)342    def test_left(self):343        self.jsonrpc.objInfo.side_effect = [344            {"bounds": {'top': 200, 'bottom': 250, 'left': 100, 'right': 150}},345            {"bounds": {'top': 250, 'bottom': 300, 'left': 150, 'right': 200}},346            {"bounds": {'top': 200, 'bottom': 300, 'left': 150, 'right': 200}},347            {"bounds": {'top': 200, 'bottom': 300, 'left': 50, 'right': 100}}348        ]349        self.jsonrpc.count.return_value = 3350        self.assertEqual(self.obj.left().selector["instance"], 2)351    def test_right(self):...

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