Update test to match current design.
Update test to match current design.

While the ticket complained about our $.x and my $.x in roles, only
the former was covered in the test. This changes it to cover the
latter, which is valid.

cygx/roast,zostay/roast,skids/roast,laben/roast,zostay/roast,dogbert17/roast,laben/roast,laben/roast,bitrauser/roast,cygx/roast,skids/roast,b2gills/roast,zostay/roast,b2gills/roast,dankogai/roast,skids/roast,perl6/roast,dogbert17/roast,dankogai/roast,b2gills/roast,bitrauser/roast,dankogai/roast,cygx/roast