public void Should_be_able_to_publish_an_event() { var mockSubscriptionManager = new Mock<ISubscriptionManager>(); const string SUBSCRIBER1_URI = "memory://./subscriber1"; const string SUBSCRIBER2_URI = "memory://./subscriber2"; var subscribers = new List<string> { SUBSCRIBER1_URI, SUBSCRIBER2_URI }; mockSubscriptionManager.Setup(mock => mock.GetSubscribedUris(It.IsAny<object>())).Returns(subscribers); var configuration = CreateMemoryConfiguration(); configuration.SubscriptionManager = mockSubscriptionManager.Object; var subscriber1 = configuration.QueueManager.CreateQueue(SUBSCRIBER1_URI); var subscriber2 = configuration.QueueManager.CreateQueue(SUBSCRIBER2_URI); ; using (var bus = new ServiceBus(configuration).Start()) { const string EVENT_NAME = "test::event"; bus.Publish(new SimpleEvent { EventName = EVENT_NAME }); } Assert.NotNull(subscriber1.GetMessage()); Assert.IsNull(subscriber1.GetMessage()); Assert.NotNull(subscriber2.GetMessage()); Assert.IsNull(subscriber2.GetMessage()); }