Jest + CoffeeScript

Easily write your Jests in CoffeeScript.

Automatically handles transformation, including even tests written in literate CoffeeScript.

This will work on any .[lit]coffee[.md] file in your test/spec[s] folder by default.

Install

Assuming you already:

1. configured npm to work with GitHub Packages
2. ensured peerDependencies are installed

npm config set @danielbayley:registry https://npm.pkg.github.com
npm install @danielbayley/jest-preset-coffeescript --save-dev

Then add the following to your Jest configuration:

// package.json
"jest": {
  "preset": "@danielbayley/jest-preset-coffeescript"
},

License

MIT © Daniel Bayley