Rails 3 engines testing

Hi,

does anyone can help me by telling how you can properly test rails 3 engines? Since engines don't necessarily have db connections on its own, how can you test your models?

I could use a test database, but how do you configure you test then to create and use that connection?

Thank you in advance

Try Jose Valim's EngineX (http://github.com/josevalim/enginex). This works really well for me.

--> Eric