{"ScriptPreparationCode":"var o = { path: \u0022a\u0022 } ","TestCases":[{"Name":"Using \u0060in\u0060","Code":"!(\u0022path\u0022 in o)","IsDeferred":false},{"Name":"Using \u0060hasOwn()\u0060","Code":"Object.hasOwn(o, \u0022path\u0022)","IsDeferred":false},{"Name":"Using \u0060hasOwnProperty()\u0060","Code":"o.hasOwnProperty(\u0022path\u0022)","IsDeferred":false},{"Name":"Using \u0060undefined\u0060 check","Code":"o.path === undefined","IsDeferred":false}]}