bigbluebutton-Github/bigbluebutton-html5/tests/puppeteer/page-switch-slides.js

const Page = require('./page');
const helper = require('./helper');
const e = require('./elements');

class SlideSwitchTestPage extends Page
{
  async test()
  {
    await this.createBBBMeeting();
    await this.joinWithoutAudio();

    await this.page.waitFor(e.whiteboard);
    await this.page.waitFor(e.presentationToolbarWrapper);
    await helper.sleep(500);
    await this.page.screenshot({path: "screenshots/test-switch-slides-0.png"});
    var svg0 = await this.getTestElements();
    await this.page.click(e.nextSlide);
    await helper.sleep(500);
    await this.page.screenshot({path: "screenshots/test-switch-slides-1.png"});
    var svg1 = await this.getTestElements();
    await this.page.click(e.prevSlide);
    await helper.sleep(500);
    await this.page.screenshot({path: "screenshots/test-switch-slides-2.png"});
    var svg2 = await this.getTestElements();

    console.log("\nStarting slide:");
    console.log(svg0);
    console.log("\nAfter next slide:");
    console.log(svg1);
    console.log("\nAfter previous slide:");
    console.log(svg2);
  }

  async getTestElements()
  {
    var svg = await this.page.evaluate(() =>{ return document.querySelector("svg g g g").outerHTML; });
    return svg;
  }
};

module.exports = exports = SlideSwitchTestPage;