json_object_sort.js

// JavaScript
function sortObject(object){

	if(!object) {
		return object;
	}
    var sortedObj = {},
        keys = Object.keys(object);

    keys.sort(function(key1, key2){
        key1 = key1.toLowerCase(), key2 = key2.toLowerCase();
        if(key1 < key2) return -1;
        if(key1 > key2) return 1;
        return 0;
    });

    for(var index in keys){
        var key = keys[index];
        
        if(typeof object[key] == 'object' && !(object[key] instanceof Array)){
            sortedObj[key] = sortObject(object[key]);
        } else if(typeof object[key] == 'object' && (object[key] instanceof Array)){

        	var tempArr = []

            object[key].forEach(function(item){ tempArr.push(sortObject(item)) });

            sortedObj[key] = tempArr;
        } else {
            sortedObj[key] = object[key];
        }
    }

    return sortedObj;
}


function sortObject_backup(object){
    var sortedObj = {},
        keys = Object.keys(object);

    keys.sort(function(key1, key2){
        key1 = key1.toLowerCase(), key2 = key2.toLowerCase();
        if(key1 < key2) return -1;
        if(key1 > key2) return 1;
        return 0;
    });

    for(var index in keys){
        var key = keys[index];
        
        if(typeof object[key] == 'object' && !(object[key] instanceof Array)){
            sortedObj[key] = sortObject(object[key]);
        } else {
            sortedObj[key] = object[key];
        }
    }

    return sortedObj;
}

// response 문자열을 가져오자
var response = SampleResult.getResponseDataAsString();

// javascript object 로 파싱
var jsonOutput = JSON.parse(response);

// object를 key 순서대로 정렬
var sortOutput = sortObject(jsonOutput);

// console 에 로그 한번 찍어주자
log.info(JSON.stringify(sortOutput));

// 다시 json문자열로 만들어서 , Response 에 담아주자
var sortStr =JSON.stringify(sortOutput);
SampleResult.setResponseData(sortStr, 'utf-8');