Jest Configuration

Jest Configuration Tutorial With Examples.
This tutorial will explain to you all about Jest Configuration in detail with examples.
Jest Configuration can be specified in 3 ways:
Through a key in package.json file.
Through a jest.config.js file - Configuration file written as a module.
Through a JSON which could be used with option as - config flag.
With all the above approaches, you can achieve the same outcome.

[@karle813]

Thanks! you help me a lot. Now i understand how work configuration

[@adityapandey2514]

Thank you, it really saved my day.

[@FlaviadosReis]

😀 Thank you very much! You help me a lot!!!

[@Andrei-pq6qp]

Nice video

[@sonalimasne6745]

Very useful..

[@moin6077]

Hi. I am getting TypeError: Cannot read property xxx of undefined error when I update to jest 26.1.0.

[@vivaldireset9873]

Hi , can you do jest-allure-reporter video clip on api tests ?

[@StockBuzz2021]

HI Sir, nice video but while setting up i am getting this erro r : TypeError: require.requireActual is not a function
4 | jest.setTimeout(300000);
5 |
> 6 | const moment = require.requireActual('moment-timezone')
| ^
7 | jest.doMock('moment', () => {
8 | moment.tz.setDefault('Europe/London')
9 | return moment

[@subhra_s_das]

good one . believe me there are so many sh** videos and tutorial out there trying to make understand how to use a config file with jest. thank you.