@Test
public void testSniff_nonAmrSignature_returnFalse() throws IOException, InterruptedException {

  AmrExtractor amrExtractor = setupAmrExtractorWithOutput();
  FakeExtractorInput input = fakeExtractorInputWithData(Util.getUtf8Bytes("0#!AMR\n123"));
  boolean result = amrExtractor.sniff(input);
  assertThat(result).isFalse();
}