I am nearing completion on the first 'rough' pass of a MockJMS framework that allows exercising the JMS/JCA adapter outside of the application server. The fundamentals are working and I can send messages, test DLQ handling and simulate provider failures without having to deploy anything to the application server. While this is not end to end testing, I believe it does provide a decent framework for excercising the fundamental purposes of the inflow adapter: Provider connectivity SeverSession/Pool management before/onMessage/after delivery semantics Correct tranasaction enlistment based on transacted/non-transacted delivery While most of the code is stubbed out, the necessary functions to get a basic working model are implemented. The trickiest part was extending JmsActivation and the DLQQueueHandler to override looking up the administrative objects from a real JNDI tree rather than simple instantiation. This is not a mechanism to test JMS provider functionality. We have that pretty well covered in the rest of the testsuite. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986793#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...