I want to be able to test a system where I start a process and the system under test will then message back asynchronously when the process is finished. I want the test framework to wait for a response and then assert on the correctness of the response or timeout and fail if a response is not received within a certain timeframe. Is there a test framework that will do this?
In my specific case, I am waiting for a websocket publish to tell me that the process under test has finished - but I don't think the particular asynchronous messaging protocol is important.
