Helper function - sleep()

sleep.js

/**
 * Create Promise pending to resolve after N milliseconds
 * Example async-await:
 * const { sleep } = require('sleep')
 * //...
 * it ('Should resolve after 100 millisiconds', async function () {
 *   let Module = load(path)
 *   await sleep(100)
 *   expect (Module.status).to.be.equal('resolved')
 * })
 * 
 * Expample promise:
 * const { sleep } = require('sleep')
 * //...
 * it ('Should resolve after 100 millisiconds', function (done) {
 *   let Module = load(path)
 *   sleep(100)
 *     .then(() => expect (Module.status).to.be.equal('resolved'))
 *     .then(done)
 * })
 */
exports.sleep = (time) => new Promise((ok) => setTimeout(ok, time))

sleep.mjs

/**
 * Create Promise pending to resolve after N milliseconds
 * Example async-await:
 * import { sleep } from 'sleep'
 * //...
 * it ('Should resolve after 100 millisiconds', async function () {
 *   let Module = load(path)
 *   await sleep(100)
 *   expect (Module.status).to.be.equal('resolved')
 * })
 * 
 *
 * Expample promise:
 * import { sleep } from 'sleep'
 * //...
 * it ('Should resolve after 100 millisiconds', function (done) {
 *   let Module = load(path)
 *   sleep(100)
 *     .then(() => expect (Module.status).to.be.equal('resolved'))
 *     .then(done)
 * })
 */
export const sleep = (time) => new Promise((ok) => setTimeout(ok, time))