def setUp(self):  # pylint: disable=invalid-name
        self.hass = get_test_home_assistant()
        self.yaml_devices = self.hass.config.path(device_tracker.YAML_DEVICES)
Tests that destination directory must be /.
dataset/ETHPy150Open home-assistant/home-assistant/tests/components/device_tracker/test_init.py/TestComponentsDeviceTracker.setUp--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/compute-image-packages/legacy/gcimagebundle/gcimagebundlelib/tests/block_disk_test.py/RootFsRawTest.testRootRawDiskVerifiesRootDestination