{"ScriptPreparationCode":"var obj = { a: 1, b: 2, c: 3, d: 4, e: 5 };","TestCases":[{"Name":"undefined","Code":"if(undefined !== obj.d){}","IsDeferred":false},{"Name":"typeof","Code":"if(\u0027undefined\u0027 !== typeof obj.d){}","IsDeferred":false},{"Name":"in","Code":"if(\u0027d\u0027 in obj){}","IsDeferred":false},{"Name":"hasOwnProperty","Code":"if(obj.hasOwnProperty( \u0027d\u0027 )){}","IsDeferred":false},{"Name":"bool","Code":"if(!!obj.d){}","IsDeferred":false}]}