Unfudge some todo tests in wrap.t; fudge a test for .callwith, which we don't yet implement.
Unfudge some todo tests in wrap.t; fudge a test for .callwith, which we don't yet implement.

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