Hello World
{"ScriptPreparationCode":"document.getElementById(\u0022superID\u0022).className = \u0022\u0022;","TestCases":[{"Name":"setAttribute","Code":"document.getElementById(\u0022superID\u0022).setAttribute(\u0027class\u0027, \u0027test\u0027);","IsDeferred":false},{"Name":"className","Code":"document.getElementById(\u0022superID\u0022).className = \u0022test\u0022;","IsDeferred":false},{"Name":"classList-Add","Code":"document.getElementById(\u0022superID\u0022).classList.add(\u0022test\u0022);","IsDeferred":false}]}