I use jmeter to test REST web services. For some customers, I'd like a graphical interface to show the flow of a script. I imagine tiles for each web service call and lines connecting those tiles to show the sequence of the calls. The configuration of each tile is the configuration of the web service call and the configuration of each line is the data from the response of one call passed to the next to be used in the request. I imagine this graph being drawn and configured automatically from an exisiting jmeter script or created manually (and could output the corresponding jmeter script). I'd love to hit run and watch each tile turn green on success and red on failure.
Does anything like this exist for jmeter, soapui, cucumber, other?