Please note: this article is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date; please be wary of broken code or potentially out-of-date information. Read "A new era for Cocoa with Love" for more. In my last two posts, I've shown a Mac app with full unit tests and an iPhone app with full unit tests. The reality though is that I do not write or test code