mqtt-server/test/server.js

Simple API to build your own MQTT server on top of it.

var fs = require('fs');
var mqtt = require('mqtt');

var mqttServer = require('../src/server');

process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0"; // trust self signed certificate

describe('server', function(){
  it('should start multiple servers and allow connection', function(done){
    var servers = mqttServer({
      mqtt: 'tcp://localhost:9001',
      mqtts: 'ssl://localhost:9002',
      mqttws: 'ws://localhost:9003',
      mqtwss: 'wss://localhost:9004'
    }, {
      ssl: {
        key: fs.readFileSync('./test/support/server.key'),
        cert: fs.readFileSync('./test/support/server.crt')
      }
    }, function(client){
      client.on('connect', function(){
        client.connack({
          returnCode: 0
        });
      });
    });

    servers.listen(function(){
      var c1 = mqtt.connect('mqtt://localhost:9001');
      c1.on('connect', function(){
        var c2 = mqtt.connect('mqtts://localhost:9002', {
          rejectUnauthorized: false
        });
        c2.on('connect', function(){
          var c3 = mqtt.connect('ws://localhost:9003');
          c3.on('connect', function(){
            var c4 = mqtt.connect('wss://localhost:9004');
            c4.on('connect', function(){
              done();
            });
          });
        });
      });
    });
  });

  it('should have an option to disable event emitting', function(done){
    var servers = mqttServer({
      mqtt: 'tcp://localhost:9005'
    }, {
      emitEvents: false
    }, function(client){
      client.on('connect', function(){
        assert(false);
      });
      client.on('data', function(){
        setTimeout(function(){
          client.connack({
            returnCode: 0
          });
        }, 10);
      })
    });

    servers.listen(function(){
      var c1 = mqtt.connect('mqtt://localhost:9005');
      c1.on('connect', done)
    });
  });
});