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ec33b83843
This fixes the `with-jest-typescript` example to keep jest in sync with babel-jest (also updated to the latest of both). Having them resolve to different versions was resulting in weird errors. When attempting to update the `transform` property in `jest.setup.js` to add babel-jest support to *.js/jsx files, it would throw: > Plugin 0 specified in "node_modules/next/babel.js" provided an invalid property of "default" (While processing preset: "node_modules/next/babel.js") Indirectly, this will fix https://github.com/zeit/next.js/issues/5917, once the author updates `jest.setup.js` to have: ```js transform: { '^.+\\.(js|tsx)?$': 'babel-jest', }, ``` |
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| src | ||
| .babelrc | ||
| jest.config.js | ||
| jest.setup.js | ||
| next.config.js | ||
| package.json | ||
| README.md | ||
| tsconfig.json | ||
Example app with Jest tests inside a NextJS TypeScript app
How to use
Using create-next-app
Execute create-next-app with Yarn or npx to bootstrap the example:
npx create-next-app --example with-jest-typescript with-jest-typescript-app
# or
yarn create next-app --example with-jest-typescript with-jest-typescript-app
Download manually
Download the example:
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-jest-typescript
cd with-jest-typescript
Install it and run:
npm install
npm run dev
# or
yarn
yarn dev
Run Jest tests
npm run test
# or
yarn test
The idea behind the example
This example shows a configuration and several examples for a running Jest tests in a NextJS TypeScript app