A program to test plugins

So I'm wondering if there is any sort of program out there that would allow me to test a plugin without actually copying it over to my test server, starting it up, then trying the commands to see if they work. If they don't work then I have to go through that process again. I'm not lazy or anything it's just getting to be a pain in the ass when I'm doing tiny little tweaks and testing to see if I've done it right. So does anyone out there know of a program that would be able to run through the jar and check to see if things would work properly?

Thanks in advance to everyone that helps