assertEquals(
        new TypeToken<Iterable<A>>() {},
        new TypeToken<T>(getClass()) {}.getSupertype(Iterable.class));
  }

  public void testGetSupertype_withoutTypeVariable() {
    ParameterizedType expectedType =
        Types.newParameterizedType(
            Iterable.class, Types.newParameterizedType(List.class, String.class));
    assertEquals(
        expectedType,