I need to load test a server that supports WebSphere MQ, web service and MSMQ interfaces. Currently I use proprietary load drivers for testing via WebSphere MQ and the web service, and we don't currently test MSMQ (it's new, and just being developed). I would like to "standardize" on a single load test tool; LoadRunner is too expensive (and doesn't support WebSphere MQ out of the box, as far as I can tell). JMeter looks promising, but I can't find any documentation on how to test MSMQ with it.
Does anyone have any docs or resources they can share with how to test MSMQ using JMeter?