{"ScriptPreparationCode":null,"TestCases":[{"Name":"getElementById \u002B getElementByClass","Code":"var el = document.getElementById(\u0027testElement\u0027);\r\nvar children = el.getElementsByClassName(\u0027testElementChild\u0027);\r\nvar length = children.length;","IsDeferred":false},{"Name":"querySelector","Code":"var el = document.querySelector(\u0027#testElement .testElementChild\u0027);\r\nvar length = el.length;","IsDeferred":false}]}