public void RegisterObservable_SubscribeBeforeUnregistering_NoEventsAfterUnregister()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
var subject = new BehaviorSubject <TestEvent>(new TestEvent());
var registration = pubSub.Register <TestEvent>(subject);
subscriptions.Add(registration);
subject.OnNext(new TestEvent());
subscriptions.Add(pubSub.GetEvent <TestEvent>().Subscribe(e =>
{
calledCount++;
}));
registration.Dispose();
subject.OnNext(new TestEvent());
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
public void RegisterObservable_WarmObservableWithRegisteredConversionSubscribedAfterFiring_IsReceivedImmediately()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
var subject = new Subject <TestEvent>();
subscriptions.Add(pubSub.Register <TestEvent>(subject.Replay(1).RefCount()));
subject.OnNext(new TestEvent());
// Note, if you share from this point on you're creating a new 'root' for new subscriptions
// which will not include the replay
var newStream = pubSub.GetEvent <TestEvent>().Select(t => new TestEvent2());
pubSub.Register <TestEvent2>(newStream);
subscriptions.Add(pubSub.GetEvent <TestEvent2>().Subscribe(e =>
{
calledCount++;
}));
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
public void Publish_SimpleEventOfType_IsReceived()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
subscriptions.Add(pubSub.GetEventsOfType <ITestEvent>().Subscribe(e =>
{
calledCount++;
}));
pubSub.Publish(new TestEvent());
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
public void RegisterObservable_ColdObservableSubscribedBefore_IsReceived()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
subscriptions.Add(pubSub.GetEvent <TestEvent>().Subscribe(e =>
{
calledCount++;
}));
var observable = new[] { new TestEvent() }.ToObservable();
subscriptions.Add(pubSub.Register <TestEvent>(observable));
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
public void RegisterObservable_HotObservablePublishedAfter_IsReceived()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
var subject = new Subject <TestEvent>();
subscriptions.Add(pubSub.Register <TestEvent>(subject));
subscriptions.Add(pubSub.GetEvent <TestEvent>().Subscribe(e =>
{
calledCount++;
}));
subject.OnNext(new TestEvent());
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
public void RegisterObservable_WarmObservableSubscribedAfterFiring_IsReceivedImmediately()
{
var subscriptions = new CompositeDisposable();
var pubSub = new RxEventAggregator();
var calledCount = 0;
var subject = new Subject <TestEvent>();
subscriptions.Add(pubSub.Register <TestEvent>(subject.Replay(1).RefCount()));
subject.OnNext(new TestEvent());
subscriptions.Add(pubSub.GetEvent <TestEvent>().Subscribe(e =>
{
calledCount++;
}));
subscriptions.Dispose();
Assert.AreEqual(1, calledCount);
}
