index.test.es

const { view, assert, test, describe, context } = require('./test'),
  // The resulting document's URL will be a file:// URL,
  url = 'index.test.html'
, window = view (url)

describe ('scripts', _=> {
  const
    source = window.document.scripts[0].src

  test ('<script> source', _=> {
//  await window.customElements.whenDefined('foo-bar')

    console.log( window.document.documentElement.outerHTML )

const i = window.document.createNodeIterator(
  window.document.body,
  window.NodeFilter.SHOW_ELEMENT,
  { acceptNode(node) { return node.tagName != 'FOO-BAR' ? window.NodeFilter.FILTER_ACCEPT : window.NodeFilter.FILTER_SKIP } }
);

const pars = [];
let currentNode;

while ((currentNode = i.nextNode())) {
  pars.push(currentNode);
}
  console.log(pars)
    console.log ( 'Body', window.document.body.attributes['role'].textContent )
    console.log ( 'Body', window.document.getElementById('content').attributes['id'].textContent )
    let d = window.document.implementation.createHTMLDocument('SHAZAAAAMMM!!!')
    console.log( d.documentElement.outerHTML )
    assert (source === 'https://unpkg.com/snuggsi')
  }) // test
}) // describe