Visual test with Mugshot

mugshot.spec.ts

import Mugshot from 'mugshot';
import WebdriverIOAdapter from '@mugshot/webdriverio';

describe('Mugshot README', () => {
  /* BROWSER SETUP */
  /* Identical setup from previous example omitted.
  /* ENDBROWSER SETUP */
  
  it('should have a logo', async () => {
    await browser.url('https://github.com/NiGhTTraX/mugshot/blob/master/README.md');

    const mugshot = new Mugshot(
      new WebdriverIOAdapter(browser),
      '/tmp/screenshots'
    );
    
    const result = await mugshot.check('logo', 'img[alt=logo]');
    expect(result.matches).to.be.true;
  });
});