code: @Test public void should_batch_with_custom_consistency_level() throws Exception {
    Tweet tweet1=TweetTestBuilder.tweet().randomId().content("simple_tweet1").buid();
    Tweet tweet2=TweetTestBuilder.tweet().randomId().content("simple_tweet2").buid();
    Tweet tweet3=TweetTestBuilder.tweet().randomId().content("simple_tweet3").buid();
    manager.persist(tweet1);
    Batch batchEm=pmf.createBatch();
    batchEm.startBatch();
    batchEm.startBatch(QUORUM);
    logAsserter.prepareLogLevel();
    Tweet foundTweet1=batchEm.find(Tweet.class,tweet1.getId());
    assertThat(foundTweet1.getContent()).isEqualTo(tweet1.getContent());
    batchEm.persist(tweet2);
    batchEm.persist(tweet3);
    batchEm.endBatch();
    logAsserter.assertConsistencyLevels(QUORUM);
    assertThatBatchContextHasBeenReset(batchEm);
  }
  