def insertAdjacentHTML(args, traverser, wrapper):
    if not args or len(args) < 2:
        return

    _set_HTML_property("insertAdjacentHTML", args[1], traverser)
Perfrom the same tests on content inserted into the DOM via
dataset/ETHPy150Open mozilla/app-validator/appvalidator/testcases/javascript/instanceactions.py/insertAdjacentHTML