preact-render-to-json

Render JSX and Preact components to JSON. Useful for Jest Snapshot testing.

Usage with Jest

import preact from 'preact'
import render from 'preact-render-to-json'

/** @jsx preact.h */

let component = <div class="foo">content</div>;

test('component', () => {
    const tree = render(component)
    expect(tree).toMatchSnapshot()
})

License

MIT