Advanced Swift 2 Application Development (Video 31)

This video tutorial explains the concept of code coverage in software testing, particularly using Xcode 7. It covers the importance of code coverage in ensuring a stable codebase, how to set up code coverage in Xcode, and how to analyze the resulting reports. The tutorial also provides guidance on improving test coverage and suggests further resources for learning about code coverage and unit testing.

Why is it important to cover more of your codebase with tests?

What resources are available for more information on code coverage and unit testing?