April 2015
Intermediate to advanced
556 pages
17h 47m
English
book
Cocoa Programming for OS X: The Big Nerd Ranch Guide
by Aaron Hillegass, Adam Preble, Nate Chandler
Content preview from Cocoa Programming for OS X: The Big Nerd Ranch Guide
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29 Unit Testing
As you implement a new feature in your application, you will want to ensure that the feature works the way that you intend it to. The fastest and most reliable way to verify that your code works is to write automated tests and run them against your code often. As you are building a new feature, you can repeatedly run your automated tests to guarantee that the code that you have written results in the behavior that you want.
Unit testing is a particular kind of automated testing in which the individual components, the units, of your application are tested. These units are the building blocks of your application. Typically, they are your application’s classes.
The advantage of testing units is that you are able ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.