tests: flow control with after

package.json

@@ -67,6 +67,7 @@
     "debug": "0.8.1"
   },
   "devDependencies": {
+    "after": "0.8.1",
     "coveralls": "2.10.0",
     "istanbul": "0.2.10",
     "mocha": "~1.18.2",

test/Router.js

@@ -1,4 +1,5 @@
 
+var after = require('after');
 var express = require('../')
   , Router = express.Router
   , methods = require('methods')
@@ -241,12 +242,13 @@ describe('Router', function(){
 
   describe('parallel requests', function() {
     it('should not mix requests', function(done) {
-      var count = 2;
       var req1 = { url: '/foo/50/bar', method: 'get' };
       var req2 = { url: '/foo/10/bar', method: 'get' };
       var router = new Router();
       var sub = new Router();
 
+      done = after(2, done);
+
       sub.get('/bar', function(req, res, next) {
         next();
       });
@@ -264,14 +266,14 @@ describe('Router', function(){
         assert.ifError(err);
         assert.equal(req1.ms, 50);
         assert.equal(req1.originalUrl, '/foo/50/bar');
-        if (!--count) done();
+        done();
       });
 
       router.handle(req2, {}, function(err) {
         assert.ifError(err);
         assert.equal(req2.ms, 10);
         assert.equal(req2.originalUrl, '/foo/10/bar');
-        if (!--count) done();
+        done();
       });
     });
   });