path: python-briefcase_0.3.25-2/tests/integrations/android_sdk/ADB/test_pidof.py
    adb.run = Mock(side_effect=subprocess.CalledProcessError(1, "adb shell"))
    assert adb.pidof("com.example") is None
    adb.run.assert_called_once_with("shell", "pidof", "-s", "com.example")