Add missing response to authentication handler

Author: nunofgs

index.js

@@ -37,10 +37,11 @@ ExpressOAuthServer.prototype.authenticate = function() {
 
   return function(req, res, next) {
     var request = new Request(req);
+    var response = new Response(res);
 
     return Promise.bind(this)
       .then(function() {
-        return server.authenticate(request);
+        return server.authenticate(request, response);
       })
       .tap(function(token) {
         req.app.locals.oauth = { token: token };

test/integration/index_test.js

@@ -55,6 +55,30 @@ describe('ExpressOAuthServer', function() {
         .expect({ error: 'invalid_argument', error_description: 'Invalid argument: model does not implement `getAccessToken()`' })
         .end(done);
     });
+
+    it('should authenticate the request', function(done) {
+      var token = { user: {} };
+      var model = {
+        getAccessToken: function() {
+          return token;
+        }
+      };
+      var oauth = new ExpressOAuthServer({ model: model });
+
+      app.use(oauth.authenticate());
+
+      app.use(function(req, res, next) {
+        res.send();
+
+        next();
+      });
+
+      request(app.listen())
+        .get('/')
+        .set('Authorization', 'Bearer foobar')
+        .expect(200)
+        .end(done);
+    });
   });
 
   describe('authorize()', function() {

test/unit/index_test.js

@@ -33,8 +33,9 @@ describe('ExpressOAuthServer', function() {
         .get('/')
         .end(function() {
           oauth.server.authenticate.callCount.should.equal(1);
-          oauth.server.authenticate.firstCall.args.should.have.length(1);
+          oauth.server.authenticate.firstCall.args.should.have.length(2);
           oauth.server.authenticate.firstCall.args[0].should.be.an.instanceOf(Request);
+          oauth.server.authenticate.firstCall.args[1].should.be.an.instanceOf(Response);
           oauth.server.authenticate.restore();
 
           done();