{"ScriptPreparationCode":"var array = [1,2,3];\r\nvar array2 = [-1,-2,-3];","TestCases":[{"Name":"arrayUnshift123","Code":"array.unshift(...array2);","IsDeferred":false},{"Name":"arrayConcat123","Code":"array = array2.concat(array)","IsDeferred":false},{"Name":"arraySpread123","Code":"array = [...array2, ...array]","IsDeferred":false},{"Name":"arrayUnshiftApply","Code":"array.unshift.apply(array, array2)","IsDeferred":false}]}