{"ScriptPreparationCode":null,"TestCases":[{"Name":"Delete","Code":"const obj = { a:1, b:2, c:3 };\r\ndelete obj.b;","IsDeferred":false},{"Name":"Set undefined","Code":"const obj = { a:1, b:2, c:3 };\r\nobj.b = undefined;","IsDeferred":false}]}