@Before
  public void setUp() {
    MockitoAnnotations.initMocks(this);

    extractor = new GooglePlayCallbackExtractor();
  }
ShadowParcel doesn't correctly handle {@link Parcel#writeStrongBinder(IBinder)} or {@link
Parcel#readStrongBinder()}, so we shim a simple implementation that uses an in-memory map to
read and write Binder objects.
jobdispatcher/src/test/java/com/firebase/jobdispatcher/GooglePlayCallbackExtractorTest.java