@Test
  public void bitmapConfig() throws Exception {
    for (Bitmap.Config config : Bitmap.Config.values()) {
      Request data = new Request.Builder(URI_1).config(config).build();
      Request copy = data.buildUpon().build();

      assertThat(createBitmapOptions(data).inPreferredConfig).isSameAs(config);
      assertThat(createBitmapOptions(copy).inPreferredConfig).isSameAs(config);
    }
  }