im.doctor/test/doctor/models/stats.Test.js

/**
 * Created by Sand Wen on 2016.11.18.
 */
var assert = require('assert');

var StatsMessage = require('../../../src/doctor/models/stats.js');

describe('StatsMessage class', function () {
    describe('When test constructor', function () {
        it('should return the object', function () {
            var sm = new StatsMessage();
            assert.strictEqual(sm !== null, true);
        });
    });

    describe('getBadgeNumber', function () {
        describe('When the data is ready', function () {
            it('should get "ok" event', function () {
                var sm = new StatsMessage();

                sm.on('ok', function (data) {
                    console.log(data);
                    assert.strictEqual(data.length > 0, true);
                });

                sm.getBadgeNumber("sand");
            });
        });
    });
});