Add tests for root.go
Add tests for root.go

cez81/caddy,pedronasser/caddy,tgulacsi/caddy,pyed/caddy,yukimochi/caddy,eiszfuchs/caddy,tgulacsi/caddy,tobya/caddy,DenBeke/caddy,dusty/caddy,Karthic-Hackintosh/caddy,ollie314/caddy,tw4452852/caddy,pyed/caddy,DenBeke/caddy,tobya/caddy,hackintoshrao/caddy,tw4452852/caddy,guilhermebr/caddy,guilhermebr/caddy,tobya/caddy,tpng/caddy,cez81/caddy,captncraig/caddy,pedronasser/caddy,buddhamagnet/caddy,mem/caddy,Karthic-Hackintosh/caddy,evermax/caddy,dusty/caddy,evermax/caddy,tpng/caddy,mem/caddy,tpng/caddy,elcore/caddy,ollie314/caddy,evermax/caddy,DenBeke/caddy,tw4452852/caddy,eiszfuchs/caddy,ollie314/caddy,pedronasser/caddy,captncraig/caddy,joshix/caddy,tpng/caddy,joshix/caddy,Karthic-Hackintosh/caddy,tgulacsi/caddy,buddhamagnet/caddy,tobya/caddy,mem/caddy,hackintoshrao/caddy,hackintoshrao/caddy,pyed/caddy,captncraig/caddy,evermax/caddy,tw4452852/caddy,guilhermebr/caddy,elcore/caddy,pyed/caddy,ollie314/caddy,tgulacsi/caddy,eiszfuchs/caddy,yukimochi/caddy,buddhamagnet/caddy,pedronasser/caddy,cez81/caddy,yukimochi/caddy,mem/caddy,guilhermebr/caddy,DenBeke/caddy,devangels/caddy,eiszfuchs/caddy,dusty/caddy,buddhamagnet/caddy,dusty/caddy,hackintoshrao/caddy,devangels/caddy,devangels/caddy,Karthic-Hackintosh/caddy,elcore/caddy,joshix/caddy