Argument 1 passed to Fuel\Core\Router::process() must be an instance of Request, instance of Fuel\Core\Request given
Surely Fuel\Core\Request is exactly what the router is looking for. Bootstrapping my unit tests normally and other tests I've run working directly with crud models are working like a charm.
All Fuel core classes are aliased to the global namespace so you can easily alias them. The Fuel\Core namespace must NEVER be used in your code, except on a class definition when you extend it.
I assume this test runs in the \Fuel\Core namespace, so you'll have to prefix Request::forge() with a backslash to load it from global.
Worked like a charm. Course I wasn't modifying core classes, but I did have use Fuel\Core\Request; at the top of the file and didn't realize I still needed the leading slash. Now I know though. Thanks for your help!