public void ManyPublishersOneSubscriber()
{
using (var kernel = new StandardKernel(new MessageBrokerModule()))
{
PublisherMock pub1 = kernel.Get <PublisherMock>();
PublisherMock pub2 = kernel.Get <PublisherMock>();
Assert.That(pub1, Is.Not.Null);
Assert.That(pub2, Is.Not.Null);
SubscriberMock sub = kernel.Get <SubscriberMock>();
Assert.That(sub, Is.Not.Null);
Assert.That(pub1.HasListeners);
Assert.That(pub2.HasListeners);
Assert.That(sub.LastMessage, Is.Null);
pub1.SendMessage("Hello, world!");
Assert.That(sub.LastMessage, Is.EqualTo("Hello, world!"));
sub.LastMessage = null;
Assert.That(sub.LastMessage, Is.Null);
pub2.SendMessage("Hello, world!");
Assert.That(sub.LastMessage, Is.EqualTo("Hello, world!"));
}
}
public void ClosingChannelUnbindsPublisherEventsFromChannel()
{
using (var kernel = new StandardKernel(new MessageBrokerModule()))
{
PublisherMock pub = kernel.Get <PublisherMock>();
Assert.That(pub, Is.Not.Null);
SubscriberMock sub = kernel.Get <SubscriberMock>();
Assert.That(sub, Is.Not.Null);
Assert.That(sub.LastMessage, Is.Null);
var messageBroker = kernel.Components.Get <IMessageBroker>();
messageBroker.CloseChannel("message://PublisherMock/MessageReceived");
Assert.That(pub.HasListeners, Is.False);
pub.SendMessage("Hello, world!");
Assert.That(sub.LastMessage, Is.Null);
}
}
public void DisabledChannelsDoNotUnbindButEventsAreNotSent()
{
using (var kernel = new StandardKernel(new MessageBrokerModule()))
{
PublisherMock pub = kernel.Get <PublisherMock>();
Assert.That(pub, Is.Not.Null);
SubscriberMock sub = kernel.Get <SubscriberMock>();
Assert.That(sub, Is.Not.Null);
Assert.That(sub.LastMessage, Is.Null);
var messageBroker = kernel.Components.Get <IMessageBroker>();
messageBroker.DisableChannel("message://PublisherMock/MessageReceived");
Assert.That(pub.HasListeners);
pub.SendMessage("Hello, world!");
Assert.That(sub.LastMessage, Is.Null);
}
}