@Test
public void shouldUseDefaultWriteConcern() throws Exception {
Friend friend = new Friend("John", "22 Wall Street Avenue");
WriteResult writeResult = collection.save(friend);
assertThat(writeResult.getLastConcern())
.isEqualTo(collection.getDBCollection().getWriteConcern());
}
@Test
public void canSaveWithACustomTypeId() throws Exception {
ExternalFriend john = new ExternalFriend(999, "Robert");
collection.save(john);
ExternalFriend result = collection.findOne().as(ExternalFriend.class);
assertThat(result.getId()).isEqualTo(999);
}
@Test
public void canSaveAnObjectWithoutIdAnnotation() throws Exception {
Coordinate noId = new Coordinate(123, 1);
collection.save(noId);
Coordinate result = collection.findOne().as(Coordinate.class);
assertThat(result).isNotNull();
assertThat(result.lat).isEqualTo(123);
}
@Test
public void canSaveWithAnEmptyObjectIdAsString() throws Exception {
ExposableFriend john = new ExposableFriend("Robert");
collection.save(john);
ExposableFriend result = collection.findOne().as(ExposableFriend.class);
assertThat(result).isNotNull();
assertThat(result.getId()).isNotNull();
}
@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 canSaveWithObjectIdAsString() throws Exception {
String id = ObjectId.get().toString();
ExposableFriend john = new ExposableFriend(id, "Robert");
collection.save(john);
ExposableFriend result = collection.findOne().as(ExposableFriend.class);
assertThat(result).isNotNull();
assertThat(result.getId()).isEqualTo(id);
}
@Test
public void canFindUsingSubProperty() throws Exception {
/* given */
collection.save(new Friend("John", new Coordinate(2, 31)));
/* when */
Iterator<Friend> results = collection.find("{'coordinate.lat':2}").as(Friend.class).iterator();
/* then */
assertThat(results.next().getCoordinate().lat).isEqualTo(2);
assertThat(results.hasNext()).isFalse();
}
@Override
public BasicDBObject next() {
DBObject next = iterator.next();
if (log.isDebugEnabled()) {
log.debug(
"<-"
+ mongoCollection.getDbCollection().getName()
+ "-- "
+ mongoCollection.toString(next));
}
return (BasicDBObject) next;
}
@Test
public void canUpdateWithACustomTypeId() throws Exception {
ExternalFriend friend = new ExternalFriend(999, "Robert");
collection.save(friend);
friend.setName("Robert");
collection.save(friend);
ExternalFriend result = collection.findOne().as(ExternalFriend.class);
assertThat(result.getId()).isEqualTo(999);
}
@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");
}
@Test
public void canFindWithOid() throws Exception {
/* given */
ObjectId id = new ObjectId();
Friend john = new Friend(id, "John");
collection.save(john);
Iterator<Friend> friends =
collection.find("{_id:{$oid:#}}", id.toString()).as(Friend.class).iterator();
/* then */
assertThat(friends.hasNext()).isTrue();
assertThat(friends.next().getId()).isEqualTo(id);
}
@Test
public void canFind() throws Exception {
/* given */
Friend friend = new Friend(new ObjectId(), "John");
collection.save(friend);
/* when */
Iterator<Friend> friends = collection.find("{name:'John'}").as(Friend.class).iterator();
/* then */
assertThat(friends.hasNext()).isTrue();
assertThat(friends.next().getName()).isEqualTo("John");
assertThat(friends.hasNext()).isFalse();
}
@Test
public void canUpdateWithObjectIdAsString() throws Exception {
String id = ObjectId.get().toString();
ExposableFriend robert = new ExposableFriend(id, "Robert");
collection.save(robert);
String johnId = robert.getId();
robert.setName("Hue"); // <-- "famous" french Robert
collection.save(robert);
ExposableFriend robertHue = collection.findOne("{_id:#}", johnId).as(ExposableFriend.class);
assertThat(robertHue.getId()).isEqualTo(johnId);
assertThat(robertHue.getName()).isEqualTo("Hue");
}
@Test
public void shouldFailWhenUnableToUnmarshallResult() throws Exception {
/* given */
collection.insert("{error: 'NotaDate'}");
/* when */
Iterator<ErrorObject> results = collection.find().as(ErrorObject.class).iterator();
try {
results.next();
fail();
} catch (MarshallingException e) {
assertThat(e.getMessage()).contains(" \"error\" : \"NotaDate\"");
}
}
@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 canFindWithStringAsObjectId() {
/* given */
String id = ObjectId.get().toString();
ExposableFriend friend = new ExposableFriend(id, "John");
collection.save(friend);
/* when */
Iterator<ExposableFriend> friends =
collection.find(withOid(friend.getId())).as(ExposableFriend.class).iterator();
/* then */
ExposableFriend john = friends.next();
assertThat(john.getId()).isEqualTo(id);
assertThat(john.getName()).isEqualTo("John");
assertThat(friends.hasNext()).isFalse();
}
public static List<String> queryMongoForSimilar(String courtId, String facets) throws Exception {
// Query mongo for other facets with these values.
System.out.println("Court id is: " + courtId);
initializeMap();
List<String> facetList = facetStringToListOfKeys(facets);
// Facet list has the keys to get. Query mongo for the document with given courtId, then pull
// the values of these keys.
MongoConnection mc = new MongoConnection("supremeCourtDataDB.properties");
MongoCollection<Document> collection = mc.getCollection();
int courtIdInt = Integer.parseInt(courtId);
Document d = collection.find(eq("courtId", courtIdInt)).first();
System.out.println("Doc with this court id: " + d);
Document queryDoc = new Document();
// Build query based on given keys and their values in this doc.
for (int i = 0; i < facetList.size(); i++) {
String key = facetList.get(i);
String tempString;
int tempInt;
try {
tempString = d.getString(key);
// queryJSON.put(key, tempString);
queryDoc.put(key, tempString);
} catch (ClassCastException c) {
tempInt = d.getInteger(key);
queryDoc.put(key, tempInt);
// queryJSON.put(key, tempInt);
}
}
List<String> resultList = new ArrayList<String>();
System.out.println("Querying mongo.");
FindIterable<Document> result = collection.find(queryDoc);
for (Document doc : result) {
String temp = Integer.toString(doc.getInteger("courtId"));
resultList.add(temp);
}
System.out.println("Done!");
return resultList;
}
public void run() {
// Random random = new Random();
for (int i = 0; i < times; i++) {
try {
MongoCollection collection = mongo.getDB("goojia").getCollection("goojia_common.ppc_map");
BSONDocument doc = new MongoDocument();
doc.put("city", "sh");
doc.put("category", 1);
doc.put("relate_id", 123);
doc.put("relate_id_2", 0);
collection.find(doc).toList();
} catch (Exception e) {
e.printStackTrace();
}
}
countDownLatch.countDown();
System.out.println("a");
}
@Test
public void canSaveWithWriteConcern() throws Exception {
Friend friend = new Friend("John", "22 Wall Street Avenue");
WriteResult writeResult = collection.withWriteConcern(WriteConcern.SAFE).save(friend);
assertThat(writeResult.getLastConcern()).isEqualTo(WriteConcern.SAFE);
}
@Test
public void shouldFailWhenMarshallerFail() throws Exception {
try {
collection.save(new ErrorObject());
Assert.fail();
} catch (IllegalArgumentException e) {
assertThat(e.getMessage()).contains("Unable to save object");
}
}
public static void main(String[] args) throws Exception {
Configuration config = new Configuration();
Mongo mongo = new MongoImpl(config, "127.0.0.1:27018", "127.0.0.1:27017", "127.0.0.1:27019");
MongoCollection collection = mongo.getDB("goojia").getCollection("goojia_common.ppc_map");
BSONDocument doc = new MongoDocument();
doc.put("city", "sh");
doc.put("category", 1);
doc.put("relate_id", 123);
doc.put("relate_id_2", 0);
collection.save(doc);
Thread.sleep(20000);
doc = new MongoDocument();
doc.put("city", "bj");
doc.put("category", 12);
doc.put("relate_id", 12344);
doc.put("relate_id_2", 0);
collection.save(doc);
mongo.close();
}
@Test
public void canFindWithReadPreference() throws Exception {
/* given */
Friend friend = new Friend(new ObjectId(), "John");
collection.save(friend);
/* when */
Iterator<Friend> friends =
collection
.withReadPreference(ReadPreference.primaryPreferred())
.find("{name:'John'}")
.as(Friend.class)
.iterator();
/* then */
assertThat(friends.hasNext()).isTrue();
assertThat(friends.next().getName()).isEqualTo("John");
assertThat(friends.hasNext()).isFalse();
// warning: we cannot check that ReadPreference is really used by driver, this unit test only
// checks the API
}
@Override
public int compareTo(MongoCollection otherCollection) {
return this.name.compareTo(otherCollection.getName());
}
@Test(expected = UnsupportedOperationException.class)
public void containsAll() {
collection = new MongoCollection<String>(null, null);
collection.containsAll(null);
}
@Test(expected = IllegalArgumentException.class)
public void shouldRejectNullObjectId() throws Exception {
collection.findOne((ObjectId) null);
}
