While it is true that a start up needs to get a product or prototype up and running as quickly as possible once they have something working, it would be devastating for the program to stop working soon afterwards so even thought the startup company will not be spending time testing until they finish a prototype it would be in their best interest to generate some automatic unit tests as soon as the prototype is working so that the current state can be captured and future regressions can be detected.Check this out: http://www.parasoft.com/jsp/technologies/unit_testing.jsp?it...