@Test
public void canSaveWithObjectId() throws Exception {
ObjectId oid = ObjectId.get();
Friend john = new Friend(oid, "John");
collection.save(john);
Friend result = collection.findOne(oid).as(Friend.class);
assertThat(result.getId()).isEqualTo(oid);
assertThat(oid.isNew()).isFalse(); // insert
}
@Test
public void canSave() throws Exception {
Friend friend = new Friend("John", "22 Wall Street Avenue");
collection.save(friend);
Friend john = collection.findOne("{name:'John'}").as(Friend.class);
assertThat(john).isNotNull();
assertThat(john.getId()).isNotNull();
assertThat(john.getId().isNew()).isFalse();
}
@Test
public void shouldBindEnumParameter() throws Exception {
Friend friend = new Friend("John", new Coordinate(2, 31));
friend.setGender(Gender.FEMALE);
collection.save(friend);
Iterator<Friend> results =
collection.find("{'gender':#}", Gender.FEMALE).as(Friend.class).iterator();
assertThat(results.next().getGender()).isEqualTo(Gender.FEMALE);
assertThat(results.hasNext()).isFalse();
}
@Test
public void canFindWithEmptySelector() throws Exception {
/* given */
collection.insert("{name:'John'}");
collection.insert("{name:'Smith'}");
collection.insert("{name:'Peter'}");
/* when */
Iterable<Friend> friends = collection.find().as(Friend.class);
/* then */
assertThat(friends.iterator().hasNext()).isTrue();
for (Friend friend : friends) {
assertThat(friend.getName()).isIn("John", "Smith", "Peter");
}
}
@Test
public void canFindWithTwoOid() throws Exception {
/* given */
ObjectId id1 = new ObjectId();
Friend john = new Friend(id1, "John");
ObjectId id2 = new ObjectId();
Friend peter = new Friend(id2, "Peter");
collection.save(john);
collection.save(peter);
Iterable<Friend> friends =
collection
.find("{$or :[{_id:{$oid:#}},{_id:{$oid:#}}]}", id1.toString(), id2.toString())
.as(Friend.class);
/* then */
assertThat(friends.iterator().hasNext()).isTrue();
for (Friend friend : friends) {
assertThat(friend.getId()).isIn(id1, id2);
}
}
@Test
public void canUpdateAnEntity() throws Exception {
Friend john = new Friend("John", "21 Jump Street");
collection.save(john);
john.setAddress("new address");
collection.save(john);
ObjectId johnId = john.getId();
Friend johnWithNewAddress = collection.findOne(johnId).as(Friend.class);
assertThat(johnWithNewAddress.getId()).isEqualTo(johnId);
assertThat(johnWithNewAddress.getAddress()).isEqualTo("new address");
}
