random-object/lib/RandomObject.js

Generates a js object of random depth and width for testing purposes

'use strict';

var _util = require('./util');

var randomObject = function randomObject() {
    var width = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : (0, _util.random1To10)();
    var depth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : (0, _util.random1To10)();

    var ret = {};
    if (width === 0) {
        return ret;
    } else if (depth === 0) {
        for (var i = 0; i < width; i++) {
            ret[(0, _util.randomAlphaNumeric)()] = (0, _util.randomAlphaNumeric)();
        }
    } else {
        ret[(0, _util.randomAlphaNumeric)()] = singleWidthObject(depth - 1);

        for (var _i = 0; _i < width - 1; _i++) {
            if ((0, _util.random1To10)() > 5) {
                ret[(0, _util.randomAlphaNumeric)()] = (0, _util.randomAlphaNumeric)();
            } else {
                ret[(0, _util.randomAlphaNumeric)()] = singleWidthObject((0, _util.randomMax)(depth - 1));
            }
        }
    }
    return ret;
};

var singleWidthObject = function singleWidthObject(depth) {
    var ret = {};
    ret[(0, _util.randomAlphaNumeric)()] = depth === 0 ? (0, _util.randomAlphaNumeric)() : singleWidthObject(depth - 1);
    return ret;
};

module.exports = {
    randomObject: randomObject
};