@Test
  public void testExecutionOnSample() throws IOException {
    List<KeyValue> kvList = generator.generateTestKeyValues(NUMBER_OF_KV, includesTags);
    testEncodersOnDataset(kvList, includesMemstoreTS, includesTags);
  }
Test whether compression -> decompression gives the consistent results on pseudorandom sample.
@throws IOException On test failure.
hbase-server/src/test/java/org/apache/hadoop/hbase/io/encoding/TestDataBlockEncoders.java