public void CallsRegisteredEvent()
{
var eventDispatcher = new EventDomainDispatcher();
var implementationOneEventOne = Substitute.For <ImplementationOneEventOne>();
eventDispatcher.Add <EventOne, ImplementationOneEventOne>(implementationOneEventOne);
eventDispatcher.Send(new EventOne());
implementationOneEventOne.Received(1).Execute(Arg.Any <EventOne>());
}
public void CallsSameInstanceRegistrations()
{
var eventDispatcher = new EventDomainDispatcher();
var instanceOne = Substitute.For <ImplementationOneEventOne>();
var instanceTwo = Substitute.For <ImplementationOneEventOne>();
eventDispatcher.Add <EventOne, ImplementationOneEventOne>(instanceOne);
eventDispatcher.Add <EventOne, ImplementationOneEventOne>(instanceTwo);
eventDispatcher.Send(new EventOne());
instanceOne.Received(1).Execute(Arg.Any <EventOne>());
instanceTwo.Received(1).Execute(Arg.Any <EventOne>());
}
public void ThrowsWhenEventsHaveNoRegistrations()
{
var eventDispatcher = new EventDomainDispatcher();
Assert.Throws <Exception>(() => eventDispatcher.Send(new EventOne()));
}