Hi

I'm new to umbraco, so if this is a noobish question, please excuse me. In an existing application I need to do some major changes. At this moment in a page an external model is combined with the umbraco model in a third agregated model. The view is build from this model. 

I have to make some major changes to the external model and therefor I want to unittest some things. I'm now working with a test project, included all umbraco (4.7) dlls and copied the appSettings over from the webproject.

With this line I try to retrieve the model/node from umbraco but I get a nullreference exception. 

Dynamic node = new DynamicNode(1720);

Is this possible and how should I do it?

Patrick