miz/lib/mockers/one-of.js

Generate mock data, just like a person.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.oneOf = void 0;
var random_1 = require("./random");
var mocker_1 = require("../mocker");
/**
 * random one from an array.
 * @param arr
 * @returns {Mocker}
 */
function oneOf(arr) {
    if (!(arr instanceof Array) || arr.length === 0)
        throw new Error('The parameter of mocker oneOf should be an array which is not empty.');
    return new mocker_1.Mocker(function () {
        return arr[random_1.randomFloat(0, arr.length - 1)];
    });
}
exports.oneOf = oneOf;