{"ScriptPreparationCode":"const div = document.getElementsByTagName(\u0027div\u0027)[0];\r\nconst list = div.getElementsByTagName(\u0027span\u0027);","TestCases":[{"Name":"querySelector","Code":"const span = div.querySelector(\u0027span\u0027);","IsDeferred":false},{"Name":"getElementsByTagName()[0]","Code":"const span = list[0]","IsDeferred":false}]}