BackstopJS script to sort random feeds

sortFeed.js

/* backstop_data/engine_scripts/puppet/sortFeed.js */
/* eslint-disable */

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

module.exports = async (page, scenario, vp) => {
  await require("./onReady")(page, scenario, vp);

  // if needed, add the slowest element selector here
  const readySelector = ".card-image";
  await sleep(1000);

  await page.waitFor(readySelector);
  await page.evaluate(readySelector => {
    // Add the list selector here
    const list = document.querySelector(".experiences-list");

    const items = list.childNodes;
    const itemsArr = [];
    for (var i in items) {
      if (items[i].nodeType == 1) {
        // get rid of the whitespace text nodes
        itemsArr.push(items[i]);
      }
    }

    itemsArr.sort((a, b) =>
      a.innerHTML == b.innerHTML ? 0 : a.innerHTML > b.innerHTML ? 1 : -1,
    );

    for (i = 0; i < itemsArr.length; ++i) {
      list.appendChild(itemsArr[i]);
    }
  }, readySelector);
};