gulp-multi-thread-task/test/lib/__mocks__/message-handlers-mock.js

Takes a gulp task and make's it run in multiple threads to improve build time

const gulp = require('gulp');
const {workerMessageHandlers} = require('../../../lib/message-handlers');

const fakeGulpTask = () => gulp.src(['test/lib/fixtures/hello.txt']);
const messageHandlers = workerMessageHandlers(fakeGulpTask);
process.on('message', (message) => messageHandlers[message.type](message));