MP4 | Video: h264, 1280×720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 22 Lessons (2h 37m) | Size: 1.3 GB
Welcome to testing React components with React Testing Library! In this course, you will learn lots of things. You will learn:
The principles of Test Driven Development
Know what is React Testing Library (RTL) and its differences with Enzyme (another popular test framework for React)
Understand how Create React App (CRA) works.
Understand how Jest works with RTL
How to test with RTL and query elements with:
getBy, queryBy, findBy, getAllBy, queryAllBy, findAllBy
How to simulate user interaction with the fireEvent API
How to simulate user interaction with the userEvent API
Testing components in isolation (unit tests)
Learn about coverage and debugging
How to mock 3rd party libraries like Axios and mock a GET request
Learn about the pitfalls of CRA
You will have all the fundamental tools to test any React component and have that coverage at 100%!
Have fun, and never stop learning!