{"ScriptPreparationCode":null,"TestCases":[{"Name":"a1","Code":"x = {a: 10, b: 20, c: 30}\r\nx = Object.assign({}, x, {d: 100})","IsDeferred":false},{"Name":"b1","Code":"x = {a: 10, b: 20, c: 30}\r\nx = {...x, d: 100}","IsDeferred":false}]}