@Test
public void testExplainPatch_CompressedBytesIdentical() throws Exception {

  byte[] bytes = UnitTestZipArchive.makeTestZip(Collections.singletonList(ENTRY_A1_LEVEL_6));
  save(bytes, oldFile);
  save(bytes, newFile);
  PatchExplainer explainer = new PatchExplainer(null, null);
  List<EntryExplanation> explanations = explainer.explainPatch(oldFile, newFile);
  EntryExplanation expected =
      new EntryExplanation(
          path(ENTRY_A1_LEVEL_6), false, RecommendationReason.COMPRESSED_BYTES_IDENTICAL, 0);
  checkExplanation(explanations, expected);
}