{"ScriptPreparationCode":"var obj = { a: 1, b: 2, c: 3, d: 4, e: 5 };","TestCases":[{"Name":"exist null","Code":"obj.d != null;","IsDeferred":false},{"Name":"exist hasOwnProperty","Code":"obj.hasOwnProperty( \u0027d\u0027 );","IsDeferred":false},{"Name":"nonexist null","Code":"obj.f != null;","IsDeferred":false},{"Name":"nonexist hasOwnProperty","Code":"obj.hasOwnProperty( \u0027f\u0027 );","IsDeferred":false}]}