duck_duck_go.js

/**
 * @name Duck Duck Go search
 * @desc Goes to duckduckgo.com, searches for "chrome puppeteer", asserts the result and snaps a screenshots
 */

const assert = require('assert')
const puppeteer = require('puppeteer')

describe('Duck Duck Go Search', () => {
  let browser
  let page

  before(async () => {
    browser = await puppeteer.launch()
    page = await browser.newPage()
  })

  it('returns Chrome Puppeteer Github repo as first search result', async () => {
    await page.goto('https://duckduckgo.com/', { waitUntil: 'networkidle2' })
    await page.type('input#search_form_input_homepage', 'chrome puppeteer', { delay: 50 })
    await page.click('input#search_button_homepage')
    await page.waitForSelector('.results--main #r1-0')

    const githubLink = await page.$eval('a.result__a', link => { return link.textContent.trim() })
    assert(githubLink, 'https://github.com/GoogleChrome/puppeteer')
    await page.screenshot({ path: 'duckduckgo.png' })
  }).timeout(10000)

  after(async () => {
    await browser.close()
  })
})