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Files

T

Dan Abramov e6076ecf48 Remove ad-hoc forks of getComponentName() and fix it (#13197 )

* Fix getComponentName() for types with nested $$typeof

* Temporarily remove Profiler ID from messages

* Change getComponentName() signature to take just type

It doesn't actually need the whole Fiber.

* Remove getComponentName() forks in isomorphic and SSR

* Remove unnecessary .type access where we already have a type

* Remove unused type

2018-07-12 07:32:06 -07:00

npm

Use Yarn Workspaces (#11252 )

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

src

Remove ad-hoc forks of getComponentName() and fix it (#13197 )

2018-07-12 07:32:06 -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.