@Test
public void should_reinit_batch_context_and_consistency_after_exception() throws Exception {
Tweet tweet1 = TweetTestBuilder.tweet().randomId().content("simple_tweet1").buid();
Tweet tweet2 = TweetTestBuilder.tweet().randomId().content("simple_tweet2").buid();
em.persist(tweet1);
// Start batch
CQLBatchingEntityManager batchEm = emf.createBatchingEntityManager();
batchEm.startBatch();
batchEm.startBatch(EACH_QUORUM, EACH_QUORUM);
batchEm.persist(tweet2);
try {
batchEm.endBatch();
} catch (Exception e) {
assertThatBatchContextHasBeenReset(batchEm);
}
Thread.sleep(1000);
logAsserter.prepareLogLevel();
batchEm.persist(tweet2);
batchEm.endBatch();
logAsserter.assertConsistencyLevels(ONE, ONE);
}
@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();
em.persist(tweet1);
// Start batch
CQLBatchingEntityManager batchEm = emf.createBatchingEntityManager();
batchEm.startBatch();
batchEm.startBatch(QUORUM, ALL);
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, ALL);
assertThatBatchContextHasBeenReset(batchEm);
}
@Test
public void should_reinit_batch_context_after_exception() throws Exception {
User user =
UserTestBuilder.user().id(123456494L).firstname("firstname").lastname("lastname").buid();
Tweet tweet = TweetTestBuilder.tweet().randomId().content("simple_tweet").creator(user).buid();
// Start batch
CQLBatchingEntityManager batchEm = emf.createBatchingEntityManager();
batchEm.startBatch();
try {
batchEm.persist(tweet);
} catch (AchillesException e) {
batchEm.cleanBatch();
assertThatBatchContextHasBeenReset(batchEm);
assertThat(batchEm.find(Tweet.class, tweet.getId())).isNull();
}
// batchEm should reinit batch context
batchEm.persist(user);
batchEm.endBatch();
User foundUser = batchEm.find(User.class, user.getId());
assertThat(foundUser.getFirstname()).isEqualTo("firstname");
assertThat(foundUser.getLastname()).isEqualTo("lastname");
batchEm.persist(tweet);
batchEm.endBatch();
Tweet foundTweet = batchEm.find(Tweet.class, tweet.getId());
assertThat(foundTweet.getContent()).isEqualTo("simple_tweet");
assertThat(foundTweet.getCreator().getId()).isEqualTo(foundUser.getId());
assertThat(foundTweet.getCreator().getFirstname()).isEqualTo("firstname");
assertThat(foundTweet.getCreator().getLastname()).isEqualTo("lastname");
assertThatBatchContextHasBeenReset(batchEm);
}