ribute');
}, 'willValidate');

test(() => {
  const container = document.getElementById("container");
  container.innerHTML = '<will-be-defined></will-be-defined>' +
                        '<will-be-defined disabled></will-be-defined>' +
                        '<will-be-defined readonly></will-be-defined>' +
                        '<datalist><will-be-defined></will-be-defined></datalist>' +
                        '<fieldset disabled><will-be-defined></will-be-defined></fieldset>';

  class WillBeDefined