A js version of the awesome hubot test helper created by @mdelagrange http://leapfrogonline.io/articles/2015-11-09-testing-hubot-scripts/

hubotTestHelper.js

'use strict';

require('coffee-script').register();

var HubotTestHelper = require('hubot-test-helper');
var helper = null;

var RoomUtils = (function() {
    function RoomUtils(room) {
        this.room = room;
    }

    RoomUtils.prototype.destroyRoom = function() {
        this.room.destroy();
    };

    RoomUtils.prototype.say = function(message, opts) {
        var user;
        if (opts == null) {
            opts = {};
        }
        user = (opts['user'] ? opts['user'] : 'user1');
        return this.room.user.say(user, message);
    };

    /**
     * @returns {String}
     */
    RoomUtils.prototype.getFirstResponse = function() {
        return this.getResponse(0);
    };

    /**
     * @param index - zero indexed response
     * @returns {String}
     */
    RoomUtils.prototype.getResponse = function(index) {
        return this.room.messages[index * 2 + 1][1];
    };

    return RoomUtils;
})();

/**
 * @param {Object} [opts]
 * @returns {RoomUtils}
 */
var createRoomUtils = function(opts) {
    opts = opts || {};
    var roomName = opts['roomName'] || 'testRoom';

    var room = helper.createRoom({name: roomName});

    return new RoomUtils(room);
};

module.exports = function(script) {
    helper = new HubotTestHelper(__dirname + '/../scripts/' + script + '.js');

    return {
        createRoomUtils: createRoomUtils
    }
};