diff --git a/test/http/request.test.js b/test/http/request.test.js
index 94566979..3c98cc5b 100644
--- a/test/http/request.test.js
+++ b/test/http/request.test.js
@@ -293,7 +293,7 @@ describe('http.ServerRequest', function() {
         expect(req.session.id).to.equal('2');
       });
       
-      it('should keep session data', function() {
+      it('should not keep session data', function() {
         expect(req.session.cart).to.be.undefined;
       });
       
@@ -721,6 +721,61 @@ describe('http.ServerRequest', function() {
       });
     });
     
+    describe('existing session and keeping session data', function() {
+      var passport = new Passport();
+      
+      var req = new Object();
+      req.logout = request.logout;
+      req.isAuthenticated = request.isAuthenticated;
+      req.isUnauthenticated = request.isUnauthenticated;
+      req.user = { id: '1', username: 'root' };
+      req._passport = {};
+      req._passport.instance = passport;
+      req._sessionManager = passport._sm;
+      req.session = { cart: [ '1', '2', ] };
+      Object.defineProperty(req.session, 'id', { value: '1' });
+      req.session['passport'] = {};
+      req.session['passport'].user = '1';
+      req.session.save = function(cb) {
+        expect(req.session['passport'].user).to.be.undefined;
+        process.nextTick(cb);
+      };
+      req.session.regenerate = function(cb) {
+        req.session = { id: '2' };
+        process.nextTick(cb);
+      };
+      
+      var error;
+      
+      before(function(done) {
+        req.logout({ keepSessionData: true }, function(err) {
+          error = err;
+          done();
+        });
+      });
+      
+      it('should not error', function() {
+        expect(error).to.be.undefined;
+      });
+      
+      it('should not be authenticated', function() {
+        expect(req.isAuthenticated()).to.be.false;
+        expect(req.isUnauthenticated()).to.be.true;
+      });
+      
+      it('should clear user', function() {
+        expect(req.user).to.be.null;
+      });
+      
+      it('should clear serialized user', function() {
+        expect(req.session['passport'].user).to.be.undefined;
+      });
+      
+      it('should keep session data', function() {
+        expect(req.session.cart).to.deep.equal([ '1', '2' ]);
+      });
+    });
+    
     describe('existing session and clearing custom user property', function() {
       var passport = new Passport();