public void service_validate_a_bookmark_invalid_is_false()
        {
            ChangeTrackingService svc = new ChangeTrackingService();

            Person p = new Person( svc );
            p.Name = "Mauro";

            var bmk = svc.CreateBookmark();
            svc.Undo();

            Assert.IsFalse( svc.Validate( bmk ) );
        }
        public void service_validate_a_valid_bookmark_is_true()
        {
            RejectCallback<String> cb = cv => { };
            Object fakeOwner = new Object();
            String change = String.Empty;
            IChange expected = new PropertyValueChange<String>( fakeOwner, "property-name", change, cb );

            ChangeTrackingService svc = new ChangeTrackingService();
            svc.Add( expected, AddChangeBehavior.RedoRequest );

            var bmk = svc.CreateBookmark();

            Assert.IsTrue( svc.Validate( bmk ) );
        }
        public void service_validate_a_bookmark_owned_by_another_service_is_false()
        {
            ChangeTrackingService svc1 = new ChangeTrackingService();
            var bmk = svc1.CreateBookmark();

            ChangeTrackingService svc2 = new ChangeTrackingService();

            Assert.IsFalse( svc2.Validate( bmk ) );
        }
 public void service_cannot_validate_a_null_bookmark()
 {
     ChangeTrackingService svc = new ChangeTrackingService();
     svc.Validate( null );
 }