 <p>The trouble here is that the underlying .NET dataset designer isn't properly schema-aware. In the Visual Studio dataset designer, you must 'manually' enter the schema prefix into each datatable definition's properties. After that, NDbUnit should properly work with tables in other schemas.</p> <p>For more detail, see <a href="http://code.google.com/p/ndbunit/issues/detail?id=23" rel="nofollow">http://code.google.com/p/ndbunit/issues/detail?id=23</a></p>