public async Task WhenMessageTypeIsUnsubscribedTo_ThenUnsubscribedEventsAreFired()
{
var broker = new MockBrokerServiceWithEvents(MockStatefulServiceContextFactory.Default, new MockReliableStateManager());
await broker.UnsubscribeAsync(GetMockReferenceWrapper(), "MyMessageType");
Assert.AreEqual(1, broker.UnsubscribeEventCount);
}
public async Task WhenMessageIsPublished_ThenMessagePublishedEventsAreFired()
{
var broker = new MockBrokerServiceWithEvents(MockStatefulServiceContextFactory.Default, new MockReliableStateManager());
await broker.PublishMessageAsync(new TestMessage().CreateMessageWrapper());
// Note: This message has no subscribers
Assert.AreEqual(1, broker.MessagePublishedEventCount);
Assert.AreEqual(0, broker.MessageQueuedToSubscriberEventCount);
}
public async Task WhenMessageIsPublished_ThenMessageQueuedToSubscriberEventsAreFiredForEachSubscriber()
{
var broker = new MockBrokerServiceWithEvents(MockStatefulServiceContextFactory.Default, new MockReliableStateManager());
await broker.SubscribeAsync(GetMockReferenceWrapper("Subscriber1"), typeof(TestMessage).FullName);
await broker.SubscribeAsync(GetMockReferenceWrapper("Subscriber2"), typeof(TestMessage).FullName);
await broker.PublishMessageAsync(new TestMessage().CreateMessageWrapper());
Assert.AreEqual(1, broker.MessagePublishedEventCount);
Assert.AreEqual(2, broker.MessageQueuedToSubscriberEventCount);
}
public async Task WhenMessageDeliveryFails_ThenMessageDeliveryFailedEventsAreFired()
{
var broker = new MockBrokerServiceWithEvents(MockStatefulServiceContextFactory.Default, new MockReliableStateManager());
await broker.SubscribeAsync(GetMockReferenceWrapper("Subscriber1"), typeof(TestMessage).FullName);
await broker.SubscribeAsync(GetMockReferenceWrapper("Subscriber2", true), typeof(TestMessage).FullName);
await broker.PublishMessageAsync(new TestMessage().CreateMessageWrapper());
await Assert.ThrowsExceptionAsync <Exception>(() => ExecuteProcessAllQueuesAsync(broker));
Assert.AreEqual(1, broker.MessageDeliveredEventCount);
Assert.AreEqual(1, broker.MessageDeliveryFailedEventCount);
}
