@Test
public void testComments() throws Exception {
entityTransaction.begin();
for (int i = 0; i < 100; i++) {
blogService.saveComment(new Comment(1L, "My name" + i, "Great post. Thanks!" + i));
}
entityTransaction.commit();
List<Comment> comments = blogService.getCommentsForPost(1L);
assertEquals(100, comments.size());
}