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 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);
}