public async Task Stream_CreateCollectionWithOptions() { var tailer = new Tailer(m_client); IOutlet outlet = Substitute.For<IOutlet>(); var stream = new Stream(tailer, outlet); Oplog lastOplog = await tailer.GetMostRecentOplog(); var collectionOptions = new CreateCollectionOptions { Capped = true, MaxSize = 10 }; var collectionOptionsDocument = new BsonDocument(new List<BsonElement> { new BsonElement("capped", true), new BsonElement("size", 10) }); var databaseName = "_Test_MongoRiver"; var collectionName = "_Test_MongoRiver"; IMongoDatabase database = m_client.GetDatabase(databaseName); await database.CreateCollectionAsync(collectionName, collectionOptions); await m_client.DropDatabaseAsync(databaseName); await RunStream(stream, lastOplog); outlet.Received(2).UpdateOptime(Arg.Any<BsonTimestamp>()); Received.InOrder(() => { outlet.CreateCollection(databaseName, collectionName, collectionOptionsDocument); outlet.DeleteDatabase(databaseName); }); }
public async Task Stream_ExecuteCorrectOperationsInCorrectOrder() { var tailer = new Tailer(m_client); IOutlet outlet = Substitute.For<IOutlet>(); var stream = new Stream(tailer, outlet); Oplog lastOplog = await tailer.GetMostRecentOplog(); var databaseName = "_Test_MongoRiver"; var collectionName = "_Test_MongoRiver"; var newCollectionName = string.Concat(collectionName, "_foo"); var insertedDocument = new FooBarDocument { Id = "foo", Bar = "baz" }; var filterDocument = new BsonDocument("_id", "foo"); var updatedDocument = new FooBarDocument { Id = "foo", Bar = "qux" }; var indexName = "FooBar_Index"; var indexKeyDocument = new BsonDocument("Bar", 1); var indexOptionsDocument = new BsonDocument("name", indexName); IMongoDatabase database = m_client.GetDatabase(databaseName); IMongoCollection<FooBarDocument> collection = database.GetCollection<FooBarDocument>(collectionName); await collection.InsertOneAsync(insertedDocument); await collection.ReplaceOneAsync(filterDocument, updatedDocument); await collection.DeleteOneAsync(filterDocument); IndexKeysDefinition<FooBarDocument> indexDef = new IndexKeysDefinitionBuilder<FooBarDocument>().Ascending(d => d.Bar); await collection.Indexes.CreateOneAsync(indexDef, new CreateIndexOptions { Name = indexName }); await collection.Indexes.DropOneAsync(indexName); await database.RenameCollectionAsync(collectionName, newCollectionName); await database.DropCollectionAsync(newCollectionName); await m_client.DropDatabaseAsync(databaseName); await RunStream(stream, lastOplog); outlet.Received(9).UpdateOptime(Arg.Any<BsonTimestamp>()); Received.InOrder(() => { outlet.CreateCollection(databaseName, collectionName, new BsonDocument()); outlet.Insert(databaseName, collectionName, insertedDocument.ToBsonDocument()); outlet.Update(databaseName, collectionName, filterDocument, updatedDocument.ToBsonDocument()); outlet.Delete(databaseName, collectionName, filterDocument); outlet.CreateIndex(databaseName, collectionName, indexKeyDocument, indexOptionsDocument); outlet.DeleteIndex(databaseName, collectionName, indexName); outlet.RenameCollection(databaseName, collectionName, newCollectionName); outlet.DeleteCollection(databaseName, newCollectionName); outlet.DeleteDatabase(databaseName); }); }
public Stream(Tailer tailer, IOutlet outlet) { if (tailer == null) { throw new ArgumentNullException("tailer"); } if (outlet == null) { throw new ArgumentNullException("outlet"); } m_tailer = tailer; m_outlet = outlet; }
private IObservable<OpLogEvent> CreateInternal(Func<Stream, Tailer, Task> runFunc) { var observable = Observable.Create<OpLogEvent>(observer => { IOutlet output = new ObserverOutlet(observer); var tailer = new Tailer(_client); var stream = new Stream(tailer, output); runFunc(stream, tailer); return () => { stream.Stop(); }; }); return observable; }
public Stream(Tailer tailer, IOutlet outlet) { if(tailer == null) { throw new ArgumentNullException("tailer"); } if(outlet == null) { throw new ArgumentNullException("outlet"); } m_tailer = tailer; m_outlet = outlet; }
public async Task Stream_IgnoresEverythingBeforeTimestampPassedIn() { var tailer = new Tailer(m_client); IOutlet outlet = Substitute.For<IOutlet>(); var stream = new Stream(tailer, outlet); var databaseName = "_Test_MongoRiver"; var collectionName = "_Test_MongoRiver"; var insertedDocument = new FooBarDocument { Id = "foo", Bar = "baz" }; var filterDocument = new BsonDocument("_id", "foo"); var updatedDocument = new FooBarDocument { Id = "foo", Bar = "qux" }; IMongoDatabase database = m_client.GetDatabase(databaseName); IMongoCollection<FooBarDocument> collection = database.GetCollection<FooBarDocument>(collectionName); await collection.InsertOneAsync(insertedDocument); await collection.ReplaceOneAsync(filterDocument, updatedDocument); Oplog lastOplog = await tailer.GetMostRecentOplog(DateTime.UtcNow.AddSeconds(-3)); await m_client.DropDatabaseAsync(databaseName); await RunStream(stream, lastOplog); outlet.Received(4).UpdateOptime(Arg.Any<BsonTimestamp>()); outlet.Received().Insert(databaseName, collectionName, insertedDocument.ToBsonDocument()); outlet.Received().Update(databaseName, collectionName, filterDocument.ToBsonDocument(), updatedDocument.ToBsonDocument()); outlet.Received().DeleteDatabase(databaseName); }
public async Task Stream_IgnoresEverythingBeforeOperationPassedIn() { var tailer = new Tailer(m_client); IOutlet outlet = Substitute.For<IOutlet>(); var stream = new Stream(tailer, outlet); var databaseName = "_Test_MongoRiver"; var collectionName = "_Test_MongoRiver"; var insertedDocument = new FooBarDocument { Id = "foo", Bar = "baz" }; IMongoDatabase database = m_client.GetDatabase(databaseName); IMongoCollection<FooBarDocument> collection = database.GetCollection<FooBarDocument>(collectionName); await collection.InsertOneAsync(insertedDocument); // Need a little delay to make sure previous insert is available in the oplog await Task.Delay(100); Oplog lastOplog = await tailer.GetMostRecentOplog(); await m_client.DropDatabaseAsync(databaseName); await RunStream(stream, lastOplog); outlet.Received(1).UpdateOptime(Arg.Any<BsonTimestamp>()); outlet.DidNotReceive().Insert(databaseName, collectionName, insertedDocument.ToBsonDocument()); outlet.Received().DeleteDatabase(databaseName); }