{"ScriptPreparationCode":"var parent = document.getElementById(\u0027test\u0027);","TestCases":[{"Name":"childNodes[0]","Code":" let n = parent.childNodes[0];","IsDeferred":false},{"Name":"children[0]","Code":" let n = parent.children[0];","IsDeferred":false},{"Name":"firstChild ","Code":"let n = parent.firstChild;","IsDeferred":false},{"Name":"firstElementChild","Code":"let n = parent.firstElementChild;","IsDeferred":false}]}