public void should_verify_if_channels_are_available_when_receiving_flit()
{
var switchingMatrix = MockRepository.GenerateMock<ISwitchingMatrix>();
var router = new Router(switchingMatrix);
distributor.AddListener(router);
var flit = new Flit();
switchingMatrix.Expect(x => x.HasAvailableChannelFor(flit))
.Return(new RoutingAvailabilityExpression(true));
distributor.SendMessage(new FlitEvent { ClockCycle = 1, Flit = flit, CurrentReceiver = router });
distributor.Distribute(1);
switchingMatrix.VerifyAllExpectations();
}
public void should_decline_flit_when_no_channel_available()
{
var switchingMatrix = MockRepository.GenerateStub<ISwitchingMatrix>();
var flitDeclinedReceiver = MockRepository.GenerateMock<IListenTo<FlitDeclinedEvent>.All>();
distributor.AddListener(flitDeclinedReceiver);
var router = new Router(switchingMatrix);
distributor.AddListener(router);
switchingMatrix.Stub(x => x.HasAvailableChannelFor(null)).IgnoreArguments()
.Return(new RoutingAvailabilityExpression(false));
flitDeclinedReceiver.Expect(x => x.Handle(null)).IgnoreArguments();
distributor.SendMessage(new FlitEvent {ClockCycle = 1, Flit = new Flit(), CurrentReceiver = router});
distributor.Distribute(1, 2);
flitDeclinedReceiver.VerifyAllExpectations();
}