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26 lines
608 B
Markdown
26 lines
608 B
Markdown
## Add testing to your `next` app using `jest`
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[`jest`](https://facebook.github.io/jest/) is a testing framework for `react`. In this example we show how to use `jest` to do DOM-testing for react applications in `next`
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`npm install --save-dev jest babel-jest enzyme`
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* `jest` - The testing framework
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* `babel-jest` - Babel preprocessor for test files
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* `enzyme` - Mock render the elements
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Add test script to the [recommended `package.json`](https://github.com/zeit/next.js#production-deployment)
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__package.json__
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```javascript
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...
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"scripts": {
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"test": "jest",
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...
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}
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...
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```
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`npm run test`
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