first socket.io test is passing

lib/chat.js

@@ -0,0 +1,11 @@
+var io = require('socket.io');
+
+module.exports = function(app) {
+  var server = io.listen(app);
+  server.sockets.on('connection', function(socket) {
+    socket.on('joined', function(data) {
+      socket.broadcast.emit('joined', data);
+    });
+  });
+};
+

test/chat-test.js

@@ -3,11 +3,11 @@ var io = require('socket.io-client')
   , chat = require('../lib/chat');
 
 describe('chat', function() {
-  var port = 8081;
-  it('notifies the users when someone joins the chat') {
+  var port = 8888;
+  it('notifies the users when someone joins the chat', function(done) {
     var server = chat(port);
-    var joe = io.connect('http://localhost:' + port);
-    var jon = io.connect('http://localhost:' + port);
+    var joe = io.connect('http://localhost:' + port, {'force new connection': true});
+    var jon = io.connect('http://localhost:' + port, {'force new connection': true});
 
     // we're done after joe and jon are both notified
     var notification = 0;
@@ -19,7 +19,7 @@ describe('chat', function() {
 
     joe.on('joined', joined);
     jon.on('joined', joined);
-    var jane = io.connect('http://localhost:' + port);
+    var jane = io.connect('http://localhost:' + port, {'force new connection': true});
     jane.emit('joined', {username: 'jane'});
   });
 });