def test_driver_setup_and_teardown(self, Popen, call):
Popen.return_value = 1
dl = DesktopLibrary()
dl.driver_setup()
self.assertTrue(dl.winappdriver.process)
dl.driver_teardown()
self.assertFalse(dl.winappdriver.process)
def test_driver_setup_failure(self, Popen):
Popen.side_effect = Exception
dl = DesktopLibrary()
dl.driver_setup()
self.assertFalse(dl.winappdriver.process)
