public void CanReceiveFromQueue()
{
new Sender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23456),
Messages = new[]
{
new Message
{
Id = MessageId.GenerateRandom(),
Queue = "h",
Data = Encoding.Unicode.GetBytes("hello"),
SentAt = DateTime.Now
},
}
}.Send().Wait();
using (var tx = new TransactionScope())
{
var message = queueManager.Receive("h", null);
"hello".ShouldEqual(Encoding.Unicode.GetString(message.Data));
tx.Complete();
}
using (var tx = new TransactionScope())
{
Assert.Throws <TimeoutException>(() => queueManager.Receive("h", null, TimeSpan.Zero));
tx.Complete();
}
}
public void WhenSendingDuplicateMessageTwiceWillGetItOnlyOnce()
{
var msg = new Message
{
Id = MessageId.GenerateRandom(),
Queue = "h",
Data = Encoding.Unicode.GetBytes("hello"),
SentAt = DateTime.Now
};
for (int i = 0; i < 2; i++)
{
var sender = new Sender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23456),
Messages = new[] { msg, },
};
sender.Send().Wait();
}
using (var tx = new TransactionScope())
{
var message = queueManager.Receive("h", null);
"hello".ShouldEqual(Encoding.Unicode.GetString(message.Data));
tx.Complete();
}
using (var tx = new TransactionScope())
{
Assert.Throws <TimeoutException>(() => queueManager.Receive("h", null, TimeSpan.Zero));
tx.Complete();
}
}
public void CanPeekExistingMessages()
{
new Sender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23456),
Messages = new[]
{
new Message
{
Id = MessageId.GenerateRandom(),
Queue = "h",
Data = Encoding.Unicode.GetBytes("hello"),
SentAt = DateTime.Now
},
}
}.Send().Wait();
using (new TransactionScope())
{
// force a wait until we receive the message
queueManager.Receive("h", null);
}
var messages = queueManager.GetAllMessages("h", null);
1.ShouldEqual(messages.Length);
"hello".ShouldEqual(Encoding.Unicode.GetString(messages[0].Data));
}
public void CanLookupProcessedMessages()
{
new Sender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23456),
Messages = new[]
{
new Message
{
Id = MessageId.GenerateRandom(),
Queue = "h",
Data = Encoding.Unicode.GetBytes("hello"),
SentAt = DateTime.Now
},
}
}.Send().Wait();
using (var tx = new TransactionScope())
{
var message = queueManager.Receive("h", null);
"hello".ShouldEqual(Encoding.Unicode.GetString(message.Data));
tx.Complete();
}
var messages = queueManager.GetAllProcessedMessages("h");
1.ShouldEqual(messages.Length);
"hello".ShouldEqual(Encoding.Unicode.GetString(messages[0].Data));
}
public void WhenRevertingTransactionMessageGoesBackToQueue()
{
new Sender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23456),
Messages = new[]
{
new Message
{
Id = MessageId.GenerateRandom(),
Queue = "h",
Data = Encoding.Unicode.GetBytes("hello"),
SentAt = DateTime.Now
},
}
}.Send().Wait();
using (new TransactionScope())
{
var message = queueManager.Receive("h", null);
"hello".ShouldEqual(Encoding.Unicode.GetString(message.Data));
}
using (new TransactionScope())
{
var message = queueManager.Receive("h", null);
"hello".ShouldEqual(Encoding.Unicode.GetString(message.Data));
}
}
public void MessageQueuedForReceive_EventNotRaised_IfReceiveAborts()
{
ManualResetEvent wait = new ManualResetEvent(false);
var sender = new FakeSender(ObjectMother.Logger())
{
Destination = new Endpoint("localhost", 23457),
Messages = new[]
{
new Message
{
Id =
new MessageId
{
MessageIdentifier = Guid.NewGuid(),
SourceInstanceId = Guid.NewGuid()
},
SentAt = DateTime.Now,
Queue = "h",
Data = new byte[] { 1, 2, 4, 5 }
}
}
};
sender.SendCompleted += () => wait.Set();
var logger = new RecordingLogger();
sender.Send();
wait.WaitOne(TimeSpan.FromSeconds(1));
Wait.Until(() => logger.DebugMessages.OfType <MessageQueuedForReceive>().Any(),
timeoutInMilliseconds: 1000)
.ShouldBeFalse();
}
public void MessageSent_EventNotRaised_IfReceiverReverts()
{
using (var receiver = new RevertingQueueManager(new IPEndPoint(IPAddress.Loopback, 23457), TEST_QUEUE_2, new QueueManagerConfiguration(), ObjectMother.Logger()))
{
receiver.CreateQueues("h");
receiver.Start();
using (var tx = new TransactionScope())
{
_sender.Send(
new Uri("lq.tcp://localhost:23457/h"),
new MessagePayload
{
Data = new byte[] { 1, 2, 4, 5 }
});
tx.Complete();
}
}
var log = _logger.DebugMessages.OfType <MessagesSent>().FirstOrDefault();
log.ShouldBeNull();
}