public void GivenMultipleSubscriptionToTypedMessage_WhenMessagePublished_SubscriberNotified()
{
var publisher = new CommonPublisher();
var subscriber = new NotifiableSubscriber();
MessageBus.Default.FromAny().Where <MessageWithSource>().Notify(subscriber);
MessageBus.Default.Publish(new MessageWithSource(publisher));
Assert.IsTrue(subscriber.IsNotified);
}
public void GivenAnyPublisher_WhenMessagePublished_SubscriberToAnyPublisherNotified()
{
var publisher = new CommonPublisher();
var subscriber = new NotifiableSubscriber();
MessageBus.Default.FromAny().Notify(subscriber);
MessageBus.Default.Publish(publisher.Message());
Assert.IsTrue(subscriber.IsNotified);
}
public void GivenMultiplePublishers_WhenMessagePublished_SubscriberToOtherPublisherNotNotified()
{
var publisher = new CommonPublisher();
var subscriber = new NotifiableSubscriber();
MessageBus.Default.From(new object()).Notify(subscriber);
MessageBus.Default.Publish(publisher.Message());
Assert.IsFalse(subscriber.IsNotified);
}
public void GivenRegisteredSubscriber_WhenMessagePublished_OtherSubscriberNotNotified()
{
var otherSubscriber = new NotifiableSubscriber();
var publisher = new CommonPublisher();
MessageBus.Default.From(new object()).Notify(new NotifiableSubscriber());
MessageBus.Default.Publish(publisher.Message());
Assert.IsFalse(otherSubscriber.IsNotified);
}
public void GivenMultipleRegisteredSubscribers_WhenMessagePublished_AllSubscribersNotified()
{
var publisher = new CommonPublisher();
var firstSubscriber = new NotifiableSubscriber();
MessageBus.Default.From(publisher).Notify(firstSubscriber);
var secondSubscriber = new NotifiableSubscriber();
MessageBus.Default.From(publisher).Notify(secondSubscriber);
MessageBus.Default.Publish(publisher.Message());
Assert.IsTrue(firstSubscriber.IsNotified && secondSubscriber.IsNotified);
}
public void GiveSubscriber_WhenSubscriberDisposed_SubscriberNotReferenced()
{
WeakReference subscriberWeakReference = null;
new Action(() =>
{
var subscriber = new NotifiableSubscriber();
MessageBus.Default.FromAny().Notify(subscriber);
subscriberWeakReference = new WeakReference(subscriber);
})();
GC.Collect();
GC.WaitForPendingFinalizers();
Assert.IsFalse(subscriberWeakReference.IsAlive);
}
