public void CreateAccountEventIsPublishedToBus()
{
using (MassTransitDispatcher massTransitDispatcher = new MassTransitDispatcher(bus))
{
PollingClient pollingClient = new PollingClient(store.Advanced, 100);
IObserveCommits commitObserver = pollingClient.ObserveFrom(null);
IEventHandler <SimpleAggregateCreated> denormalizer = A.Fake <IEventHandler <SimpleAggregateCreated> >();
AutoResetEvent are = new AutoResetEvent(false);
A.CallTo(() => denormalizer.Handle(A <SimpleAggregateCreated> .Ignored)).Invokes(() => are.Set());
bus.Subscribe(denormalizer);
using (PollingHook pollingHook = new PollingHook(commitObserver))
{
using (var subscription = commitObserver.Subscribe(massTransitDispatcher))
{
commitObserver.PollNow();
commitObserver.Start();
Guid aggregateID = Guid.NewGuid();
SimpleAggregate aggregate = new SimpleAggregate(aggregateID, DateTime.Now);
repository.Save(aggregate, Guid.NewGuid(), (o) => { });
are.WaitOne(10000).Should().BeTrue("event should be dispatched and recieved within timeout");
}
}
}
}
public async Task CreateAccountEventIsPublishedToBus()
{
MassTransitDispatcher massTransitDispatcher = new MassTransitDispatcher(bus);
PollingClient pollingClient = new PollingClient(store.Advanced, 100);
IObserveCommits commitObserver = pollingClient.ObserveFrom(null);
AccountDenormalizer denormalizer = new AccountDenormalizer();
bus.Subscribe(denormalizer);
using (PollingHook pollingHook = new PollingHook(commitObserver))
{
using (var subscription = commitObserver.Subscribe(massTransitDispatcher))
{
commitObserver.PollNow();
commitObserver.Start();
Guid accountID = Guid.NewGuid();
string name = Guid.NewGuid().ToString();
string twitter = Guid.NewGuid().ToString();
System.Diagnostics.Debug.Print(string.Format("Creating account {0}", accountID));
client.CreateNewAccount(accountID, name, twitter);
DateTime timeoutEnd = DateTime.Now.AddSeconds(10);
while (denormalizer.AccountName != name && DateTime.Now < timeoutEnd)
{
await Task.Delay(100);
}
denormalizer.AccountName.Should().Be(name);
}
}
}
public async Task TyingItTogether()
{
var denormalizer = new AccountDenormalizer();
bus.Subscribe(denormalizer);
bus.Subscribe(new KaChingNotifier());
bus.Subscribe(new OmgSadnessNotifier());
var massTransitDispatcher = new MassTransitDispatcher(bus);
var pollingClient = new PollingClient(store.Advanced, 100);
var commitObserver = pollingClient.ObserveFrom(null);
using (PollingHook pollingHook = new PollingHook(commitObserver))
{
using (var subscription = commitObserver.Subscribe(massTransitDispatcher))
{
commitObserver.PollNow();
commitObserver.Start();
Guid accountID = Guid.NewGuid();
string name = Guid.NewGuid().ToString();
string twitter = Guid.NewGuid().ToString();
client.CreateNewAccount(accountID, name, twitter);
client.CloseAccount(accountID);
DateTime timeoutEnd = DateTime.Now.AddSeconds(10);
while ((denormalizer.AccountName != name ||
denormalizer.IsActive) &&
DateTime.Now < timeoutEnd)
{
await Task.Delay(100);
}
denormalizer.AccountName.Should().Be(name);
denormalizer.IsActive.Should().Be(false);
store.OpenStream(accountID, 0, int.MaxValue).CommittedEvents.Count.Should().Be(2);
}
}
}
