vitest-react-hooks-shallow v1.5.2

vitest-react-hooks-shallow

Short Story

This package makes React Hooks (namely, useEffect() and useLayoutEffect()) work with shallow rendering. In other words, you can use enzyme. Yay!

This is a fork of jest-react-hooks-shallow, with minor adjustments to support vitest instead of jest. It was created for the specific scenario where you're still relying on shallow testing with the outdated enzyme, but are using the more modern, vitest, as your testing framework.

Installation

Just install this package with

npm install --save-dev vitest-react-hooks-shallow
# or
yarn add --dev vitest-react-hooks-shallow

and add these lines to your vitest setup file (specified by setupFiles):

import enableHooks from 'vitest-react-hooks-shallow';
import { vi } from 'vitest'; // or use globals

// pass the vi instance vi to `enableHooks()`
await enableHooks(vi);

And voilà - useEffect() and useLayoutEffect() will work with shallow rendering. From this moment on your test don't need to know anything about useEffect(). After all, it's a mere implementation detail.

For full documentation, refer to the jest-react-hooks-shallow repository.