public void OnlyDequeuesMessageOnce()
{
var message1 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
var message2 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message1);
_sut.Enqueue(message2);
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue().GetPayload <SampleCommand>();
Assert.NotNull(record);
Assert.Equal(message1.SomeContents, record.SomeContents);
trans.Complete();
}
SampleCommand lastMessage;
using (var trans = new TransactionScope())
{
lastMessage = _sut.Dequeue().GetPayload <SampleCommand>();
trans.Complete();
}
Assert.NotNull(lastMessage);
Assert.Equal(message2.SomeContents, lastMessage.SomeContents);
}
public void MessageMarkedAsFailedWillNotBeDequeuedAgain()
{
var message1 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
var message2 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message1);
_sut.Enqueue(message2);
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue();
record.MarkAsFailed("The reason for failure");
trans.Complete();
}
SampleCommand lastMessage;
using (var trans = new TransactionScope())
{
lastMessage = _sut.Dequeue().GetPayload <SampleCommand>();
trans.Complete();
}
Assert.NotNull(lastMessage);
Assert.Equal(message2.SomeContents, lastMessage.SomeContents);
}
public void CanEnqueueAndDequeueMessage()
{
var message = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message);
var record = _sut.Dequeue().GetPayload<SampleCommand>();
Assert.NotNull(record);
Assert.Equal(message.SomeContents, record.SomeContents);
}
public void DequeuesFirstMessage()
{
var message1 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
var message2 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message1);
_sut.Enqueue(message2);
var record = _sut.Dequeue();
Assert.NotNull(record);
Assert.Equal(message1.SomeContents, record.GetPayload<SampleCommand>().SomeContents);
}
public void CanEnqueueAndDequeueMessage()
{
var message = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message);
var record = _sut.Dequeue().GetPayload <SampleCommand>();
Assert.NotNull(record);
Assert.Equal(message.SomeContents, record.SomeContents);
}
public void DequeuesFirstMessage()
{
var message1 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
var message2 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message1);
_sut.Enqueue(message2);
var record = _sut.Dequeue();
Assert.NotNull(record);
Assert.Equal(message1.SomeContents, record.GetPayload <SampleCommand>().SomeContents);
}
public void MessageMarkedAsFailedWillBeInTheFailedMessageRepository()
{
var message1 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message1);
const string theReasonForFailure = "The reason for failure";
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue();
_sut.MarkAsFailed(record, theReasonForFailure);
trans.Complete();
}
var failedMessage = _sut.GetFailedMessages().First();
Assert.NotNull(failedMessage);
Assert.Equal(message1, failedMessage.GetPayload());
Assert.Equal(theReasonForFailure, failedMessage.FailureMessage);
}
public void MessageMarkedAsFailedWillBeInTheFailedMessageRepository()
{
var message1 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message1);
const string theReasonForFailure = "The reason for failure";
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue();
_sut.MarkAsFailed(record, theReasonForFailure);
trans.Complete();
}
var failedMessage = _sut.GetFailedMessages().First();
Assert.NotNull(failedMessage);
Assert.Equal(message1, failedMessage.GetPayload());
Assert.Equal(theReasonForFailure, failedMessage.FailureMessage);
}
public void MessageNotMarkedAsFailedWillNotBeInTheFailedMessageRepository()
{
var message1 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
var message2 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
var message3 = new SampleCommand {
SomeContents = Guid.NewGuid().ToString()
};
_sut.Enqueue(message1);
_sut.Enqueue(message2);
_sut.Enqueue(message3);
using (var trans = new TransactionScope())
{
_sut.Dequeue();
trans.Complete();
}
using (var trans = new TransactionScope())
{
_sut.MarkAsFailed(_sut.Dequeue(), "Oh, my failures...");
trans.Complete();
}
using (var trans = new TransactionScope())
{
_sut.Dequeue();
trans.Complete();
}
var failedMessages = _sut.GetFailedMessages().Select(m => m.GetPayload()).ToArray();
Assert.DoesNotContain(message1, failedMessages);
Assert.Contains(message2, failedMessages);
Assert.DoesNotContain(message3, failedMessages);
}
public void MessageMarkedAsFailedWillNotBeDequeuedAgain()
{
var message1 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
var message2 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message1);
_sut.Enqueue(message2);
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue();
record.MarkAsFailed("The reason for failure");
trans.Complete();
}
SampleCommand lastMessage;
using (var trans = new TransactionScope())
{
lastMessage = _sut.Dequeue().GetPayload<SampleCommand>();
trans.Complete();
}
Assert.NotNull(lastMessage);
Assert.Equal(message2.SomeContents, lastMessage.SomeContents);
}
public void OnlyDequeuesMessageOnce()
{
var message1 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
var message2 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message1);
_sut.Enqueue(message2);
using (var trans = new TransactionScope())
{
var record = _sut.Dequeue().GetPayload<SampleCommand>();
Assert.NotNull(record);
Assert.Equal(message1.SomeContents, record.SomeContents);
trans.Complete();
}
SampleCommand lastMessage;
using (var trans = new TransactionScope())
{
lastMessage = _sut.Dequeue().GetPayload<SampleCommand>();
trans.Complete();
}
Assert.NotNull(lastMessage);
Assert.Equal(message2.SomeContents, lastMessage.SomeContents);
}
public void MessageNotMarkedAsFailedWillNotBeInTheFailedMessageRepository()
{
var message1 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
var message2 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
var message3 = new SampleCommand { SomeContents = Guid.NewGuid().ToString() };
_sut.Enqueue(message1);
_sut.Enqueue(message2);
_sut.Enqueue(message3);
using (var trans = new TransactionScope())
{
_sut.Dequeue();
trans.Complete();
}
using (var trans = new TransactionScope())
{
_sut.MarkAsFailed( _sut.Dequeue(), "Oh, my failures...");
trans.Complete();
}
using (var trans = new TransactionScope())
{
_sut.Dequeue();
trans.Complete();
}
var failedMessages = _sut.GetFailedMessages().Select(m=>m.GetPayload()).ToArray();
Assert.DoesNotContain(message1, failedMessages);
Assert.Contains(message2, failedMessages);
Assert.DoesNotContain(message3, failedMessages);
}