{"ScriptPreparationCode":"var arr = [1, 1, 1, 1, 1];","TestCases":[{"Name":"Array.prototype.push","Code":"arr.push(1);","IsDeferred":false},{"Name":"Array.prototype.concat","Code":"arr.concat(1);","IsDeferred":false},{"Name":"Array spread","Code":"[...arr, 1];","IsDeferred":false}]}