It teaches you supplementary tools and techniques to amplify the impact of the tests you’ve previously written.
Chapter 12 covers continuous integration and continuous delivery. In it, you will learn what those practices are, how to apply them, how they help you deliver better software in less time, and why tests are crucial for you to adopt these practices successfully.
This book’s final chapter, chapter 13, talks about the complementary tools and techniques that help you foster a culture of quality. It describes the impact documentation and monitoring have on your software, explains how types can help you catch bugs and make your tests more efficient, teaches you how to perform productive code reviews, and elucidates how those reviews can increase your code’s quality.