New Video Tutorial Series: Testing in iOS

Ray Wenderlich

As part of this year’s iOS 9 Feast, we are releasing a new video tutorial series every Thursday.

This week, we are happy to release a brand new video tutorial series – Testing in iOS by Greg Heo!


Unit testing lets you prove the correctness of your code. You can ensure your objects work as intended, prevent bugs from reappearing, and new in Xcode 7—automatically test parts of your UI.

In this series, Greg demonstrates the basics of the XCTest framework. You’ll learn how to write unit tests to ensure an interface works as expected, then move on to test asynchronous tasks and performance tests.

In the final two videos, you’ll learn how to write user interface tests, both manually and using the new recording features.

All 7 parts of the series are available today. You can check them out here:

We hope you enjoy this new video tutorial series, and thanks for subscribing! :]

Ray Wenderlich

Ray is part of a great team - the team, a group of over 100 developers and editors from across the world. He and the rest of the team are passionate both about making apps and teaching others the techniques to make them.

When Ray’s not programming, he’s probably playing video games, role playing games, or board games.

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