test.js

'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 = 'http://localhost/';

// 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');
}

if (process.env.CI) {
	argv.push('--ci');
	argv.push('--coverage');
}

argv.push('--updateSnapshot');
argv.push('--detectOpenHandles');
argv.push('--forceExit');

jest.run(argv);