Unit testing

[xeon]

One thing many times I've dreamed of is to be able to to unit testing on my scripts. Having this functionality would have spared me countless bugs.

I mean, something on the like of Junit for Java, which allows you to develop tests along with your code, so when you change the code you can automatically verify its correctness.

Just a thought...maybe someone crazy almost as me already developed some kind of pkg to do this ...