Rewrite the Directory tests to be easier to extend
Rewrite the Directory tests to be easier to extend

nh2/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,nh2/shake,ndmitchell/shake,ndmitchell/shake,nh2/shake