public async Task TestItemAggregation() { var aggregate = GrainClient.GrainFactory.GetGrain <IStreamProcessorSelectAggregate <int, int> >(Guid.NewGuid()); await aggregate.SetFunction(_ => _); var itemsToSend = new List <int> { 1, 5, 32, -12 }; var provider = GrainClient.GetStreamProvider(StreamProvider); var inputAggregate = new MultiStreamProvider <int>(provider, 2); await aggregate.SetInput(await inputAggregate.GetStreamIdentities()); Assert.AreEqual(2, (await aggregate.GetStreamIdentities()).Count); var consumerAggregate = new TestTransactionalStreamConsumerAggregate <int>(provider); await consumerAggregate.SetInput(await aggregate.GetStreamIdentities()); var tid = await inputAggregate.SendItems(itemsToSend); var waitForTransaction = consumerAggregate.TransactionComplete(tid); var resultItems = consumerAggregate.Items; Assert.AreEqual(4, resultItems.Count); CollectionAssert.AreEquivalent(itemsToSend, resultItems); Assert.IsFalse(await consumerAggregate.AllConsumersTearDownCalled()); await inputAggregate.TearDown(); Assert.IsTrue(await consumerAggregate.AllConsumersTearDownCalled()); }
public async Task TestTearDownStreamBroken() { var source = new MultiStreamProvider <int>(_provider, 2); var query = await source.Select(x => x, GrainClient.GrainFactory); var queryOutputStreams = await query.GetStreamIdentities(); var resultConsumer = new TestTransactionalStreamConsumerAggregate <int>(_provider); await resultConsumer.SetInput(queryOutputStreams); Assert.AreEqual(2, queryOutputStreams.Count); Assert.AreEqual(0, resultConsumer.Items.Count); Assert.IsFalse(await resultConsumer.AllConsumersTearDownCalled()); await query.TearDown(); await resultConsumer.TearDown(); Assert.IsTrue(await resultConsumer.AllConsumersTearDownCalled()); await source.SendItems(new List <int>() { 2, 3 }); Assert.AreEqual(0, resultConsumer.Items.Count); Assert.IsTrue(await resultConsumer.AllConsumersTearDownCalled()); }
public async Task TestAggregateCleanupSuccessful() { var aggregate = GrainClient.GrainFactory.GetGrain <IStreamProcessorSelectAggregate <int, int> >(Guid.NewGuid()); await aggregate.SetFunction(_ => _); var itemsToSend = new List <int> { 1, 5, 32, -12 }; var provider = GrainClient.GetStreamProvider(StreamProvider); var inputAggregate = new MultiStreamProvider <int>(provider, 2);; await aggregate.SetInput(await inputAggregate.GetStreamIdentities()); var streamIdentitiesProcessor = await aggregate.GetStreamIdentities(); Assert.AreEqual(2, (await aggregate.GetStreamIdentities()).Count); var consumerAggregate = new TestTransactionalStreamConsumerAggregate <int>(provider); await consumerAggregate.SetInput(await aggregate.GetStreamIdentities()); var subscriptionHdl1 = await GetStreamSubscriptionHandles <IStreamMessage>(streamIdentitiesProcessor[0].StreamIdentifier); var subscriptionHdl2 = await GetStreamSubscriptionHandles <IStreamMessage>(streamIdentitiesProcessor[1].StreamIdentifier); Assert.AreEqual(1, subscriptionHdl1.Count); Assert.AreEqual(1, subscriptionHdl2.Count); await inputAggregate.TearDown(); var tid = await inputAggregate.SendItems(itemsToSend); var taskCompleted = consumerAggregate.TransactionComplete(tid).Wait(TimeSpan.FromSeconds(5)); Assert.IsFalse(taskCompleted); subscriptionHdl1 = await GetStreamSubscriptionHandles <IStreamMessage>(streamIdentitiesProcessor[0].StreamIdentifier); subscriptionHdl2 = await GetStreamSubscriptionHandles <IStreamMessage>(streamIdentitiesProcessor[1].StreamIdentifier); Assert.AreEqual(0, subscriptionHdl1.Count); Assert.AreEqual(0, subscriptionHdl2.Count); }
private async Task TestMultiLevelDataPass <TIn, TOut>( Func <MultiStreamProvider <TIn>, IStreamProcessorAggregateFactory, Task <IStreamProcessorChain <TOut> > > createStreamProcessingChainFunc, List <List <TIn> > inputChunks, List <List <TOut> > outputChunks, Action <List <TOut>, List <TOut> > resultAssertion) { if (inputChunks.Count != outputChunks.Count) { throw new ArgumentException(); } var source = new MultiStreamProvider <TIn>(_provider, 2); var query = await createStreamProcessingChainFunc(source, new DefaultStreamProcessorAggregateFactory(GrainFactory)); var queryOutputStreams = await query.GetStreamIdentities(); var resultConsumer = new TestTransactionalStreamConsumerAggregate <TOut>(_provider); await resultConsumer.SetInput(queryOutputStreams); Assert.AreEqual(2, queryOutputStreams.Count); Assert.AreEqual(0, resultConsumer.Items.Count); for (int i = 0; i < inputChunks.Count; i++) { var input = inputChunks[i]; var expectedOutput = outputChunks[i]; await source.SendItems(input); resultAssertion(expectedOutput, resultConsumer.Items); resultConsumer.Items.Clear(); } await query.TearDown(); await resultConsumer.TearDown(); }