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T

Andrew Clark e4e58343e4 Move unstable_yield to main export (#13232 )

The `yield` method isn't tied to any specific root. Putting this
on the main export enables test components that are not within scope
to yield even if they don't have access to the currently rendering
root instance. This follows the pattern established by ReactNoop.

Added a `clearYields` method, too, for reading values that were yielded
out of band. This is also based on ReactNoop.

2018-07-18 16:10:56 -07:00

npm

Use Yarn Workspaces (#11252 )

2017-10-19 00:22:21 +01:00

src

Move unstable_yield to main export (#13232 )

2018-07-18 16:10:56 -07:00

index.js

react-test-renderer: convert vars into let/const (#11731 )

2017-12-01 00:01:45 +00:00

package.json

Remove transitive dependency on fbjs (#13075 )

2018-06-19 17:52:37 +01:00

README.md

added link to reactjs docs for test renderer (#12293 )

2018-03-03 22:25:29 -05:00

shallow.js

react-test-renderer: convert vars into let/const (#11731 )

2017-12-01 00:01:45 +00:00

README.md

`react-test-renderer`

This package provides an experimental React renderer that can be used to render React components to pure JavaScript objects, without depending on the DOM or a native mobile environment.

Essentially, this package makes it easy to grab a snapshot of the "DOM tree" rendered by a React DOM or React Native component without using a browser or jsdom.

Documentation:

https://reactjs.org/docs/test-renderer.html

Usage:

const ReactTestRenderer = require('react-test-renderer');

const renderer = ReactTestRenderer.create(
  <Link page="https://www.facebook.com/">Facebook</Link>
);

console.log(renderer.toJSON());
// { type: 'a',
//   props: { href: 'https://www.facebook.com/' },
//   children: [ 'Facebook' ] }

You can also use Jest's snapshot testing feature to automatically save a copy of the JSON tree to a file and check in your tests that it hasn't changed: https://facebook.github.io/jest/blog/2016/07/27/jest-14.html.