{"ScriptPreparationCode":null,"TestCases":[{"Name":"Using the spread operator","Code":"const obj = { sampleData: \u0027Hello world\u0027 }\r\nconst finalObj = {\r\n\t...obj,\r\n \tsingle: \u0027foo\u0027\r\n};","IsDeferred":false},{"Name":"Using Object.assign","Code":"const obj = { sampleData: \u0027Hello world\u0027 }\r\nconst finalObj = Object.assign(obj, { single: \u0027foo\u0027 });","IsDeferred":false}]}