public void Publish()
{
var bus = new DictionaryMessageBus();
var handler = new Mock<TestListener>();
string data = "asdf";
bus.Subscribe(handler.Object);
TestUtils.AssertArgumentException(() => bus.PublishSpecific<object>(null));
bus.PublishSpecific(data);
handler.Verify(h => h.Listen1(data), Times.Once());
}
public void Publish_MultiSub_RunOnce()
{
var bus = new DictionaryMessageBus();
var handler = new Mock<TestListener>();
string data = "asdf";
bus.Subscribe(handler.Object);
bus.Subscribe(handler.Object);
bus.PublishSpecific(data);
handler.Verify(h => h.Listen1(data), Times.Once());
}
public void Unsubscribe()
{
var bus = new DictionaryMessageBus();
var handler = new Mock<TestListener>();
string data = "asdf";
bus.Subscribe(handler.Object);
bus.Unsubscribe(handler.Object);
TestUtils.AssertArgumentException(() => bus.Unsubscribe(null));
bus.PublishSpecific(data);
handler.Verify(h => h.Listen1(data), Times.Never(), "Handler called after unsubscribe");
}
public void Publish_NoSubscibers()
{
var bus = new DictionaryMessageBus();
bus.PublishSpecific(new object());
}