public void persistent_messages_sent_to_non_persistent_peers_should_not_generate_a_persist_command()
{
using (MessageId.PauseIdGeneration())
{
var message = new FakeEvent(123).ToTransportMessage(Self);
Transport.Send(message, new[] { AnotherNonPersistentPeer });
InnerTransport.ExpectExactly(new TransportMessageSent(message, new[] { AnotherNonPersistentPeer }));
}
}
public void shoud_not_send_a_completion_message_for_events()
{
using (MessageId.PauseIdGeneration())
{
var @event = new FakeEvent(123);
var transportMessageReceived = @event.ToTransportMessage(_peerUp);
_transport.RaiseMessageReceived(transportMessageReceived);
_transport.Messages.ShouldNotContain(x => x.TransportMessage.MessageTypeId == MessageExecutionCompleted.TypeId);
}
}
public void should_publish_event_with_message_context()
{
MessageContext.Current.ShouldBeNull();
var message = new FakeEvent(1);
MessageContext context = null;
_busMock.Setup(x => x.Publish(message)).Callback(() => context = MessageContext.Current);
_bus.Publish(message);
MessageContext.Current.ShouldBeNull();
context.ShouldEqual(_context);
}
public void should_only_forward_replayed_messages_during_replay_phase()
{
Transport.Start();
var transportMessageToForward = new FakeCommand(123).ToTransportMessage();
var normalTransportMessage = new FakeEvent(123).ToTransportMessage();
var replayedTransportMessage = transportMessageToForward.ToReplayedTransportMessage(ReplayId);
InnerTransport.RaiseMessageReceived(replayedTransportMessage);
InnerTransport.RaiseMessageReceived(normalTransportMessage);
MessagesForwardedToBus.Count.ShouldEqual(1);
MessagesForwardedToBus.Single().Id.ShouldEqual(transportMessageToForward.Id);
}
public void should_not_consider_if_peer_is_up_to_publish_events()
{
using (MessageId.PauseIdGeneration())
{
var @event = new FakeEvent(456);
SetupPeersHandlingMessage<FakeEvent>(_peerUp, _peerDown);
_bus.Start();
_bus.Publish(@event);
_transport.ExpectExactly(new TransportMessageSent(@event.ToTransportMessage(_self), new[] { _peerUp, _peerDown }));
}
}
public void persistent_messages_sent_to_multiple_peers_should_only_be_persisted_for_persistent_ones()
{
using (MessageId.PauseIdGeneration())
{
var message = new FakeEvent(123).ToTransportMessage(Self);
var persistCommand = new PersistMessageCommand(message, new[] { AnotherPersistentPeer.Id }).ToTransportMessage(Self);
Transport.Send(message, new[] { AnotherPersistentPeer, AnotherNonPersistentPeer });
InnerTransport.ExpectExactly(
new TransportMessageSent(message, new[] { AnotherPersistentPeer, AnotherNonPersistentPeer }),
new TransportMessageSent(persistCommand, new[] { PersistencePeer })
);
}
}
public void should_publish_a_message()
{
using (MessageId.PauseIdGeneration())
{
var message = new FakeEvent(456);
SetupPeersHandlingMessage<FakeEvent>(_peerUp);
var expectedTransportMessage = message.ToTransportMessage(_self);
_bus.Start();
_bus.Publish(message);
var sentMessage = _transport.Messages.Single();
expectedTransportMessage.ShouldHaveSamePropertiesAs(sentMessage.TransportMessage);
var destination = sentMessage.Targets.Single();
destination.ShouldHaveSamePropertiesAs(_peerUp);
}
}
public void should_send_a_MessageProcessingFailed_on_unknown_event_error()
{
SetupPeersHandlingMessage<MessageProcessingFailed>(_peerUp);
using (SystemDateTime.PauseTime())
using (MessageId.PauseIdGeneration())
{
var message = new FakeEvent(123);
var messageJson = JsonConvert.SerializeObject(message);
var exception = new Exception("Exception message");
SetupDispatch(message, error: exception);
var transportMessageReceived = message.ToTransportMessage(_peerUp);
_transport.RaiseMessageReceived(transportMessageReceived);
var expectedTransportMessage = new MessageProcessingFailed(transportMessageReceived, messageJson, exception.ToString(), SystemDateTime.UtcNow, new[] { typeof(FakeMessageHandler).FullName }).ToTransportMessage(_self);
_transport.Expect(new TransportMessageSent(expectedTransportMessage, _peerUp));
}
}
public void should_handle_event_locally()
{
var message = new FakeEvent(1);
var handled = false;
SetupDispatch(message, x => handled = true);
SetupPeersHandlingMessage<FakeEvent>(_self, _peerUp);
_bus.Start();
_bus.Publish(message);
handled.ShouldBeTrue();
var sentMessage = _transport.Messages.Single();
sentMessage.Targets.Single().ShouldEqual(_peerUp);
}
public void should_not_handle_event_locally_when_local_dispatch_is_disabled()
{
var message = new FakeEvent(1);
var handled = false;
SetupDispatch(message, x => handled = true);
SetupPeersHandlingMessage<FakeEvent>(_self);
_bus.Start();
using (LocalDispatch.Disable())
using (MessageId.PauseIdGeneration())
{
_bus.Publish(message);
handled.ShouldBeFalse();
_transport.ExpectExactly(new TransportMessageSent(message.ToTransportMessage(_self), _self));
}
}
public void should_dispatch_to_event_handler()
{
IMessage receivedMessage = null;
_messageDispatcher.AddInvoker(new EventHandlerInvoker(x => receivedMessage = x, typeof(FakeEvent)));
var evt = new FakeEvent(123);
Dispatch(evt);
receivedMessage.ShouldEqual(evt);
}