React Testing Library Dump Component html to a file

htmlDump.ts

// dump to your desktop the contents of a component at a point in time
// htmlDump(component);

function htmlDump(component: RenderResult) {
  const fs = require('fs');
  const path = require('path');
  const os = require('os');
  const rtl = require('react-testing-library');
  const dir = os.homedir() + '/Desktop/htmlDump';
  if (!fs.existsSync(dir)) {
    fs.mkdirSync(dir);
  }
  const scriptName = path.basename(__filename) + '.' + Date.now() + '.html';
  const data = rtl.prettyDOM(component.baseElement, undefined, {
    highlight: false
  })!;
  fs.writeFile(`${dir}/${scriptName}`, data, { encoding: 'utf-8' }, err => {
    err && console.log(err);
  });
}