Mocking MSMQ and MSMQ Transactions

Please give an example so that we can help you.
I am sure that there are some times where you would mock the constructors and some time that you won't

Here is the code snippets that I need to mock all System.Messaging namespace members used here.

{
QueuePath = @".private$channelName";
MessageQueue Queue;
Message message = new Message("test message");

if (MessageQueue.Exists(QueuePath))
            {                
                Queue = new MessageQueue(QueuePath);
            }        
if (Queue != null)
            {                
                using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
                {
                    Queue.Send(message, MessageQueueTransactionType.Automatic);                                        
                    scope.Complete();                    
                }
            }
}

Any special comment on mocking MSMQ and MSMQ Transaction this?

Hi,

Basically you can do that. We're preparing an example. We'll post it here soon.

Thanks

Tarang,

The following code uses the AAA API to set the behavior of the code you posted (I put it into MessagingTestClass.MessagingFunc()) to make it reach the Send() call, and verifies that call is actually made:

[TestMethod]
public void Test()
{
    // make the next instantiations of MessageQueue and TransactionScope return fake objects
    var fakeQueue = Isolate.Fake.Instance<MessageQueue>();
    Isolate.Swap.NextInstance<MessageQueue>().With(fakeQueue);

    var fakeTransaction = Isolate.Fake.Instance<TransactionScope>();
    Isolate.Swap.NextInstance<TransactionScope>().With(fakeTransaction);

    // make MessageQueue.Exists return true when queried
    Isolate.WhenCalled(() => MessageQueue.Exists("")).WillReturn(true);

    // call the method under test
    MessagingTestClass.MessagingFunc();

    // verify the Send() call was made
    Isolate.Verify.WasCalledWithAnyArguments(() => fakeQueue.Send(null, MessageQueueTransactionType.Automatic));
        }
    }

Please let me know if this helps.
Doron,
Typemock support