This chapter describes the configurations used to make jest and react work together. Some of it it’s the default configuration, some of it it’s added to make things smoother and solve a set of common problems.
Packages that come pre-installed with
jest-***: the actual library and its extensions
Then, there’s a list of packages that can be installed along the way to make things smoother (install with
Libraries that help a lot with mocking…
Learn how to create and run UI tests for your React applications. Use JEST as the building framework, and a lot of libraries on top of it to make your life a bit complicated, but much easier.
For this to work, it’s assumed that you’re already familiar with React (otherwise, why would you want to test your components?).
Software engineer, creative thinker.