Tutorial by Examples

Jest is a javascript testing framework widely used for testing react applications. Its supported by facebook Here's a test import 'react-native'; import React from 'react'; import Index from '../index.android.js'; import renderer from 'react-test-renderer'; it('renders correctly', () =>...

Starting from react-native version 0.38, a Jest setup is included by default when running react-native init. The following configuration should be automatically added to your package.json file: "scripts": { "start": "node node_modules/react-native/local-cli/cli.js ...