React Testing Tutorial - 7 - Anatomy of a Test

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Anatomy of a Test
React Testing Tutorial
React Testing with Jest and React Testing Library

[rayanyakoub]

Mr. Vishwas you are the best. May God bless you on every step in your life. You are helping thousands and thousands of people to build very good future.

[kedarpethe]

These videos are a life saver for me.... i had to learn and write RTL tests in 1 day, was very frustated, came to this series and found myself writing huge tests at the end of the day... pls start a newsletter Vishwas for all the new updates from your youtube channel and work... youtube doesnt provide effective notifications....

[akindipejohn]

Thank you for the clarity of your explanations. Much appreciated.

[rokckerzzzz]

Thanks Vishwas. I have learned react and next.js because of you. May god bless you.

[rakeshpk]

Thank you for the series. This is very helpful!!

[irahazda]

May I know how does the Create-React-App provides the `test` and `expect` function globally? Is it doable in Vite?

[abhishekvishwakarma]

already introduced a whole bunch of unit tests for our utility functions in our org. but totally love your simplicity of teaching btw one question sometimes we write `it` with `describe` and sometimes `test` what's the difference between them🤔

[moonseng]

can't wait to write a test ourselves

[OwerWild]

Thanks for the video, it helps me a lot!

One problem, after I created a react / typescript default project, the 'npm test' or "npm run test" is throw an error for me a next mesasge
"Error: Failed to initialize watch plugin and test suite faliled to run


has this happened to anyone else?

[rahulsolanki__]

Please help
FAIL src/App.test.jsx
● Test suite failed to run

matchMedia not present, legacy browsers require a polyfill
| import Slider from "react-slick";