public void Establish()
{
_channel = new FakeChannel();
_commandProcessor = new SpyCommandProcessor();
var messageMapperRegistry = new MessageMapperRegistry(new SimpleMessageMapperFactory(() => new MyEventMessageMapper()));
messageMapperRegistry.Register <MyEvent, MyEventMessageMapper>();
var connection = new Connection(
name: new ConnectionName("test"),
dataType: typeof(MyEvent),
noOfPerformers: 1,
timeoutInMilliseconds: 1000,
channelFactory: new InMemoryChannelFactory(_channel),
channelName: new ChannelName("fakeChannel"),
routingKey: "fakekey");
_dispatcher = new Dispatcher(_commandProcessor, messageMapperRegistry, new List <Connection> {
connection
});
var @event = new MyEvent();
var message = new MyEventMessageMapper().MapToMessage(@event);
_channel.Add(message);
Assert.AreEqual(DispatcherState.DS_AWAITING, _dispatcher.State);
_dispatcher.Receive();
}
public MessageDispatcherRoutingTests()
{
_channel = new FakeChannel();
_commandProcessor = new SpyCommandProcessor();
var messageMapperRegistry = new MessageMapperRegistry(new SimpleMessageMapperFactory((_) => new MyEventMessageMapper()));
messageMapperRegistry.Register <MyEvent, MyEventMessageMapper>();
var connection = new Subscription <MyEvent>(
new SubscriptionName("test"),
noOfPerformers: 1,
timeoutInMilliseconds: 1000,
channelFactory: new InMemoryChannelFactory(_channel),
channelName: new ChannelName("fakeChannel"),
routingKey: new RoutingKey("fakekey"));
_dispatcher = new Dispatcher(_commandProcessor, messageMapperRegistry, new List <Subscription> {
connection
});
var @event = new MyEvent();
var message = new MyEventMessageMapper().MapToMessage(@event);
_channel.Enqueue(message);
_dispatcher.State.Should().Be(DispatcherState.DS_AWAITING);
_dispatcher.Receive();
}
public MessagePumpRetryEventConnectionFailureTests()
{
_commandProcessor = new SpyCommandProcessor();
var channel = new FailingChannel {
NumberOfRetries = 1
};
var mapper = new MyEventMessageMapper();
_messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper)
{
Channel = channel, TimeoutInMilliseconds = 500, RequeueCount = -1
};
var @event = new MyEvent();
//Two events will be received when channel fixed
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(@event)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(@event)));
channel.Enqueue(message1);
channel.Enqueue(message2);
//Quit the message pump
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
channel.Enqueue(quitMessage);
}
public MessagePumpRetryCommandOnConnectionFailureTests()
{
_commandProcessor = new SpyCommandProcessor();
var channel = new FailingChannel {
NumberOfRetries = 1
};
var mapper = new MyCommandMessageMapper();
_messagePump = new MessagePump <MyCommand>(_commandProcessor, mapper)
{
Channel = channel, TimeoutInMilliseconds = 500, RequeueCount = -1
};
var command = new MyCommand();
//two command, will be received when connection restored
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonConvert.SerializeObject(command)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonConvert.SerializeObject(command)));
channel.Enqueue(message1);
channel.Enqueue(message2);
//end the pump
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
channel.Enqueue(quitMessage);
}
public MessageDispatcherShutConnectionTests()
{
var channel = new FakeChannel();
IAmACommandProcessor commandProcessor = new SpyCommandProcessor();
var messageMapperRegistry = new MessageMapperRegistry(new SimpleMessageMapperFactory(() => new MyEventMessageMapper()));
messageMapperRegistry.Register <MyEvent, MyEventMessageMapper>();
_connection = new Connection <MyEvent>(new ConnectionName("test"), noOfPerformers: 3, timeoutInMilliseconds: 1000, channelFactory: new InMemoryChannelFactory(channel), channelName: new ChannelName("fakeChannel"), routingKey: new RoutingKey("fakekey"));
_dispatcher = new Dispatcher(commandProcessor, messageMapperRegistry, new List <Connection> {
_connection
});
var @event = new MyEvent();
var message = new MyEventMessageMapper().MapToMessage(@event);
for (var i = 0; i < 6; i++)
{
channel.Add(message);
}
_dispatcher.State.Should().Be(DispatcherState.DS_AWAITING);
_dispatcher.Receive();
}
public PerformerCanStopTests()
{
_commandProcessor = new SpyCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyEventMessageMapper();
var messagePump = new MessagePumpBlocking <MyEvent>(_commandProcessor, mapper);
messagePump.Channel = _channel;
messagePump.TimeoutInMilliseconds = 5000;
var @event = new MyEvent();
var message = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonSerializer.Serialize(@event, JsonSerialisationOptions.Options)));
_channel.Enqueue(message);
_performer = new Performer(_channel, messagePump);
_performerTask = _performer.Run();
_performer.Stop();
}
public void Establish()
{
_commandProcessor = new SpyCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyEventMessageMapper();
var messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper);
messagePump.Channel = _channel;
messagePump.TimeoutInMilliseconds = 5000;
var @event = new MyEvent();
var message = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(@event)));
_channel.Add(message);
_performer = new Performer(_channel, messagePump);
_performerTask = _performer.Run();
_performer.Stop();
}
public void Establish()
{
_commandProcessor = new SpyRequeueCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyCommandMessageMapper();
_messagePump = new MessagePump <MyCommand>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000, RequeueCount = -1
};
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonConvert.SerializeObject(_command)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonConvert.SerializeObject(_command)));
_channel.Add(message1);
_channel.Add(message2);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Add(quitMessage);
}
public MessagePumpToCommandProcessorTests()
{
_commandProcessor = new SpyCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyEventMessageMapper();
_messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000
};
_event = new MyEvent();
var message = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonSerializer.Serialize(_event, JsonSerialisationOptions.Options)));
_channel.Enqueue(message);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Enqueue(quitMessage);
}
public MessagePumpCommandRequeueTests()
{
_commandProcessor = new SpyRequeueCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyCommandMessageMapper();
_messagePump = new MessagePumpBlocking <MyCommand>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000, RequeueCount = -1
};
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonSerializer.Serialize(_command, JsonSerialisationOptions.Options)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_COMMAND), new MessageBody(JsonSerializer.Serialize(_command, JsonSerialisationOptions.Options)));
_channel.Enqueue(message1);
_channel.Enqueue(message2);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Enqueue(quitMessage);
}
public void Establish()
{
_commandProcessor = new SpyCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyEventMessageMapper();
_messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000
};
_event = new MyEvent();
var message = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(_event)));
_channel.Add(message);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Add(quitMessage);
}
public MessagePumpEventRequeueTests()
{
_commandProcessor = new SpyRequeueCommandProcessor();
_channel = new FakeChannel();
var mapper = new MyEventMessageMapper();
_messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000, RequeueCount = -1
};
_event = new MyEvent();
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(_event)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(_event)));
_channel.Enqueue(message1);
_channel.Enqueue(message2);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Enqueue(quitMessage);
}
public MessageDispatcherMultipleConnectionTests()
{
_eventChannel = new FakeChannel();
_commandChannel = new FakeChannel();
var commandProcessor = new SpyCommandProcessor();
var container = new ServiceCollection();
container.AddTransient <MyEventMessageMapper>();
container.AddTransient <MyCommandMessageMapper>();
var messageMapperRegistry = new MessageMapperRegistry(new ServiceProviderMapperFactory(container.BuildServiceProvider()));
messageMapperRegistry.Register <MyEvent, MyEventMessageMapper>();
messageMapperRegistry.Register <MyCommand, MyCommandMessageMapper>();
var myEventConnection = new Subscription <MyEvent>(new SubscriptionName("test"), noOfPerformers: 1, timeoutInMilliseconds: 1000, channelFactory: new InMemoryChannelFactory(_eventChannel), channelName: new ChannelName("fakeChannel"), routingKey: new RoutingKey("fakekey"));
var myCommandConnection = new Subscription <MyCommand>(new SubscriptionName("anothertest"), noOfPerformers: 1, timeoutInMilliseconds: 1000, channelFactory: new InMemoryChannelFactory(_commandChannel), channelName: new ChannelName("fakeChannel"), routingKey: new RoutingKey("fakekey"));
_dispatcher = new Dispatcher(commandProcessor, messageMapperRegistry, new List <Subscription> {
myEventConnection, myCommandConnection
});
var @event = new MyEvent();
var eventMessage = new MyEventMessageMapper().MapToMessage(@event);
_eventChannel.Enqueue(eventMessage);
var command = new MyCommand();
var commandMessage = new MyCommandMessageMapper().MapToMessage(command);
_commandChannel.Enqueue(commandMessage);
_dispatcher.State.Should().Be(DispatcherState.DS_AWAITING);
_dispatcher.Receive();
}
public MessagePumpRetryEventConnectionFailureTests()
{
_commandProcessor = new SpyCommandProcessor();
_channel = new FailingChannel {
NumberOfRetries = 4
};
var mapper = new MyEventMessageMapper();
_messagePump = new MessagePump <MyEvent>(_commandProcessor, mapper)
{
Channel = _channel, TimeoutInMilliseconds = 5000, RequeueCount = -1
};
_event = new MyEvent();
var message1 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(_event)));
var message2 = new Message(new MessageHeader(Guid.NewGuid(), "MyTopic", MessageType.MT_EVENT), new MessageBody(JsonConvert.SerializeObject(_event)));
_channel.Add(message1);
_channel.Add(message2);
var quitMessage = new Message(new MessageHeader(Guid.Empty, "", MessageType.MT_QUIT), new MessageBody(""));
_channel.Add(quitMessage);
}