@Parameters
  public static Collection<Object[]> parameters() {
    return HBaseTestingUtil.memStoreTSTagsAndOffheapCombination();
  }
Test all of the data block encoding algorithms for correctness. Most of the class generate data
which will test different branches in code.
hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java