How to Test XVCR API Calls

Since the card would they should be calls and API calls I think we have briefly touched on this before but how do you approach like testing those API calls. Initially the app was using XVCR a lot and it was in the pre-mox area so basically the app as it was wasn't very oriented to our testing, he says. "A part of the work I did was to extract behaviors of the parts that make external calls" He then looked at XPM source code the packet manager which is open source itself and saw how they implement the various parts with mox.