sails-hook-sockets/test/with-session.test.js

Implements socket.io support in Sails

/**
 * Module dependencies
 */

var assert = require('assert');
var lifecycle = require('./helpers/lifecycle.helper');


describe('with session', function (){

  before(lifecycle.setup);
  after(lifecycle.teardown);

  var sails;

  before(function _setupRoutes(){

    sails = global._sails;

    sails.router.bind('PUT /me/jamiroquai', function (req, res){
      req.session && (req.session.me = {
        id: 8,
        name: 'Jamiroquai'
      });
      res.send(200);
    });

    sails.router.bind('GET /me', function (req, res){
      res.send(req.session && req.session.me || 'foo');
    });
  });


  // Connect a second socket
  var secondSocket;
  before(function (done){

    // Use a weird port to avoid tests failing if we
    // forget to shut down another Sails app
    var TEST_SERVER_PORT = 1577;

    secondSocket = io.sails.connect('http://localhost:'+TEST_SERVER_PORT, {
      multiplex: false,
      initialConnectionHeaders: {
        nosession: true
      }
    });
    secondSocket.on('connect', function(){ done(); });
  });

  it('should not expose "set-cookie" response header', function (done){
    io.socket.put('/me/jamiroquai', function (unused, jwr) {
      if (jwr.headers['set-cookie']) {
        return done(new Error('Should not expose "set-cookie" response header'));
      }
      return done();
    });
  });

  it('should maintain session between requests', function (done){

    io.socket.put('/me/jamiroquai', function (unused, jwr) {

      io.socket.get('/me', function (data) {
        assert.deepEqual(data, {
          id: 8,
          name: 'Jamiroquai'
        });
        done();
      });
    });

  });

  it('should not leak sessions between sockets', function (done){

    secondSocket.get('/me', function (data) {
      assert.equal(data, 'foo');
      done();
    });

  });

  it('the nosession header should prevent sessions from connecting', function (done){

    secondSocket.put('/me/jamiroquai', function (unused, jwr) {

      secondSocket.get('/me', function (data) {
        assert.deepEqual(data, 'foo');
        done();
      });
    });

  });



});