react-context-component/scripts/test.js

This is a React component that lets you add things in the context. Put simply, the [context feature](https://facebook.github.io/react/docs/context.html) basically lets you to pass some data through all nodes in the components tree.

'use strict'

// Do this as the first thing so that any code reading it knows the right env.
process.env.BABEL_ENV = 'test'
process.env.NODE_ENV = 'test'
process.env.PUBLIC_URL = ''

// Makes the script crash on unhandled rejections instead of silently
// ignoring them. In the future, promise rejections that are not handled will
// terminate the Node.js process with a non-zero exit code.
process.on('unhandledRejection', (err) => {
  throw err
})

// Ensure environment variables are read.
// require('../config/env');

const jest = require('jest')
const argv = process.argv.slice(2)

// Watch unless on CI or in coverage mode
if (!process.env.CI && argv.indexOf('--coverage') < 0) {
  argv.push('--watch')
}

jest.run(argv)