{"ScriptPreparationCode":"var array = [1,2,3];","TestCases":[{"Name":"arrayUnshift123","Code":"array.unshift(0);","IsDeferred":false},{"Name":"arrayConcat123","Code":"array = array.concat([0])","IsDeferred":false},{"Name":"arraySpread123","Code":"array = [0, ...array]","IsDeferred":false},{"Name":"arraySplice","Code":"array.splice(0, 0, 0)","IsDeferred":false}]}