@Test
  public void testDeletedRecordsAgainstCorruption() throws Exception {
    testDeletedRecords(Blob_Version_V1, BlobType.DataBlob);
    testDeletedRecords(Blob_Version_V3, BlobType.DataBlob);
    testDeletedRecords(Blob_Version_V3, BlobType.MetadataBlob);
  }
Test the case where there are delete records in messages.
ambry-messageformat/src/test/java/com/github/ambry/messageformat/MessageSievingInputStreamTest.java