Add a unit test
Add a unit test

bpollack/factor,mcandre/factor,factor/factor,tgunr/factor,AlexIljin/factor,littledan/Factor,kingcons/factor,tgunr/factor,erg/factor,nicolas-p/factor,mrjbq7/factor,Keyholder/factor,ehird/factor,nicolas-p/factor,Keyholder/factor,ceninan/factor,erg/factor,factor/factor,sarvex/factor-lang,AlexIljin/factor,seckar/factor,bpollack/factor,mrjbq7/factor,factor/factor,jwmerrill/factor,bjourne/factor,mrjbq7/factor,cataska/factor,factor/factor,jwmerrill/factor,cataska/factor,dch/factor,ceninan/factor,tgunr/factor,bpollack/factor,slavapestov/factor,mecon/factor,AlexIljin/factor,bjourne/factor,jwmerrill/factor,bjourne/factor,slavapestov/factor,bjourne/factor,dch/factor,sarvex/factor-lang,mcandre/factor,tgunr/factor,mrjbq7/factor,mecon/factor,sarvex/factor-lang,AlexIljin/factor,seckar/factor,erg/factor,bpollack/factor,ehird/factor,mcandre/factor,nicolas-p/factor,Keyholder/factor,littledan/Factor,tgunr/factor,erg/factor,dch/factor,ceninan/factor,mcandre/factor,sarvex/factor-lang,factor/factor,kingcons/factor,seckar/factor,kingcons/factor,slavapestov/factor,sarvex/factor-lang,factor/factor,mrjbq7/factor,AlexIljin/factor,slavapestov/factor,mecon/factor,bjourne/factor,erg/factor,bpollack/factor,dharmatech/factor,bpollack/factor,erg/factor,nicolas-p/factor,bjourne/factor,dch/factor,sarvex/factor-lang,slavapestov/factor,cataska/factor,littledan/Factor,nicolas-p/factor,mcandre/factor,AlexIljin/factor,dch/factor,mcandre/factor,dch/factor,tgunr/factor,ceninan/factor,sarvex/factor-lang,dharmatech/factor,littledan/Factor,mecon/factor,slavapestov/factor,kingcons/factor,mecon/factor,erg/factor,mcandre/factor,ehird/factor,mecon/factor,bpollack/factor,nicolas-p/factor,cataska/factor,slavapestov/factor,mrjbq7/factor,nicolas-p/factor,bjourne/factor,mecon/factor,dharmatech/factor,AlexIljin/factor