tests for infix andthen
tests for infix andthen

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