Using server.address().address in test/req.ip.js test for express

gistfile1.diff

diff --git a/test/req.ip.js b/test/req.ip.js
index f24401c..a17b924 100644
--- a/test/req.ip.js
+++ b/test/req.ip.js
@@ -60,11 +60,14 @@ describe('req', function(){
             res.send(req.ip);
           });
 
-          request(app)
-          .get('/')
-          .set('X-Forwarded-For', 'client, p1, p2')
-          .expect(isLoopbackIp)
-          .end(done);
+          var server = app.listen(function() {
+            request(app)
+            .get('/')
+            .set('X-Forwarded-For', 'client, p1, p2')
+            .expect(server.address().address)
+            .end(done);
+          });
+
         })
       })
     })
@@ -79,10 +82,13 @@ describe('req', function(){
           res.send(req.ip);
         });
 
-        request(app)
-        .get('/')
-        .expect(isLoopbackIp)
-        .end(done);
+        var server = app.listen(function() {
+          request(app)
+          .get('/')
+          .expect(server.address().address)
+          .end(done);
+        });
+
       })
     })
   })