add a test
add a test

dhomeier/astropy,dhomeier/astropy,pllim/astropy,larrybradley/astropy,stargaser/astropy,pllim/astropy,MSeifert04/astropy,mhvk/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,dhomeier/astropy,larrybradley/astropy,dhomeier/astropy,bsipocz/astropy,pllim/astropy,saimn/astropy,saimn/astropy,stargaser/astropy,pllim/astropy,mhvk/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,saimn/astropy,astropy/astropy,mhvk/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,stargaser/astropy,mhvk/astropy,aleksandr-bakanov/astropy,stargaser/astropy,mhvk/astropy,bsipocz/astropy,astropy/astropy,MSeifert04/astropy,bsipocz/astropy,MSeifert04/astropy,larrybradley/astropy,dhomeier/astropy,saimn/astropy,larrybradley/astropy,StuartLittlefair/astropy,astropy/astropy,astropy/astropy,StuartLittlefair/astropy,lpsinger/astropy,StuartLittlefair/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,lpsinger/astropy,saimn/astropy,astropy/astropy,bsipocz/astropy,MSeifert04/astropy,pllim/astropy,lpsinger/astropy