{"ScriptPreparationCode":"let obj = {\r\n \u0027a\u0027: 1,\r\n \u0027b\u0027: 1,\r\n \u0027c\u0027: 1,\r\n \u0027d\u0027: 1,\r\n \u0027e\u0027: 1,\r\n \u0027f\u0027: 1,\r\n \u0027g\u0027: 1\r\n};","TestCases":[{"Name":"hasOwnProperty","Code":"let data = [];\r\nfor (let key in obj) {\r\n if(obj.hasOwnProperty(key)) {\r\n data.push(key);\r\n }\r\n}","IsDeferred":false},{"Name":"NO-hasOwnProperty","Code":"let data = [];\r\nfor (let key in obj) {\r\n data.push(key);\r\n}","IsDeferred":false},{"Name":"Object.keys","Code":"let data = Object.keys(obj);","IsDeferred":false}]}