@Test
public void testAddingToList() {
PersonWithAList p = new PersonWithAList();
p.setFirstName("Sven");
p.setAge(22);
template.insert(p);
Query q1 = new Query(Criteria.where("id").is(p.getId()));
PersonWithAList p2 = template.findOne(q1, PersonWithAList.class);
assertThat(p2, notNullValue());
assertThat(p2.getWishList().size(), is(0));
p2.addToWishList("please work!");
template.save(p2);
PersonWithAList p3 = template.findOne(q1, PersonWithAList.class);
assertThat(p3, notNullValue());
assertThat(p3.getWishList().size(), is(1));
Friend f = new Friend();
p.setFirstName("Erik");
p.setAge(21);
p3.addFriend(f);
template.save(p3);
PersonWithAList p4 = template.findOne(q1, PersonWithAList.class);
assertThat(p4, notNullValue());
assertThat(p4.getWishList().size(), is(1));
assertThat(p4.getFriends().size(), is(1));
}
