function setUpJustifyTests(html) {
  ROOT.innerHTML = html;
  /** @suppress {const} suppression added to enable type checking */
  HELPER = new TestHelper(ROOT);
  HELPER.setUpEditableElement(ROOT);

  FIELDMOCK.getElement();
  FIELDMOCK.$anyTimes();
  FIELDMOCK.$returns(ROOT);

  FIELDMOCK.getElement();
  FIELDMOCK.$anyTimes();
  FIELDMOCK.$returns(ROOT);
}
@suppress {checkTypes,missingProperties} suppression added to enable type
checking