@Test public void acceptsParcelableProperties() throws Exception {

  TypeElement type = elements.getTypeElement(SampleTypeWithParcelable.class.getCanonicalName());
  AutoValueExtension.Context context = createContext(type);

  String generated = extension.generateClass(context, "Test_TypeWithParcelable", "SampleTypeWithParcelable", true);
  assertThat(generated).isNotNull();
}