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Can I use Mocha and Chai as my unit testing with create-react-app?
I do not know much about Jest testing. Can I change that to Mocha and Chai unit testing in create-react-app?
Blake Larson13,014 Points
You can change it but it's kind of a hassle. If you want to use Mocha I would probably recommend using webpack instead of create react app. Then you just npm i mocha and set up the test script and it will scrape for your test.js suites. The problem is create-react-app is easier than webpack so it is kind of pick your poison.
Zimri Leijen11,834 Points
I'm pretty sure you can just change that in the package.json
I did try that, but it will not accept mocha commands, even if I use npm run eject command. However you can install chai and use it with jest though by importing it. A bit different but also still familiar enough.
edit- I figured you can use mocha, but you would need to npm run eject , than uninstall jest, along with some folder configuration. Not sure if it is worth it.
You are right it being a hassle. I will have to learn the ways of Jest for now. Maybe down the line I will focus on Webpack too to give myself more flexibility.