Testing
{"ScriptPreparationCode":"var el = document.getElementById(\u0027test\u0027);","TestCases":[{"Name":"setAttribute","Code":"el.setAttribute(\u0027mytest\u0027, \u0027true\u0027)","IsDeferred":false},{"Name":"classList.add","Code":"el.classList.add(\u0027mytest\u0027)","IsDeferred":false}]}