@Test
public void peekId3Metadata_noId3Metadata_returnsNull() throws Exception {

  String fileWithoutId3Metadata = "flac/bear.flac";
  ExtractorInput input = buildExtractorInput(fileWithoutId3Metadata);
  Metadata metadata = FlacMetadataReader.peekId3Metadata(input, /* parseData= */ true);
  assertThat(metadata).isNull();
}