April 2018
Intermediate to advanced
298 pages
6h 34m
English
Perhaps, one of the most important tools in the React ecosystem is Jest—a test runner and unit test library for testing your React components. Jest was designed to overcome challenges faced with other test frameworks like Jasmine, and was created with React development in mind. With powerful testing tools like Jest, you're better equipped to let your unit tests influence the design of your React components. In this chapter, you'll learn: