Add test support.
Add test support.

aelve/json-x,beni55/aeson,abbradar/aeson,SeanRBurton/aeson,timmytofu/aeson,roelvandijk/aeson,lykahb/aeson,roelvandijk/aeson,23Skidoo/aeson,sol/aeson,dmjio/aeson,JPMoresmau/aeson,neobrain/aeson,neobrain/aeson,sol/aeson,sol/aeson,bwo/aeson,nurpax/aeson,jkarni/aeson,plaprade/aeson