add a test for showCollectionsRail
add a test for showCollectionsRail

mzikherman/force,izakp/force,damassi/force,erikdstock/force,erikdstock/force,joeyAghion/force,damassi/force,joeyAghion/force,yuki24/force,eessex/force,artsy/force-public,mzikherman/force,izakp/force,xtina-starr/force,artsy/force-public,cavvia/force-1,eessex/force,eessex/force,izakp/force,eessex/force,izakp/force,anandaroop/force,xtina-starr/force,oxaudo/force,xtina-starr/force,artsy/force,anandaroop/force,yuki24/force,damassi/force,damassi/force,cavvia/force-1,yuki24/force,mzikherman/force,oxaudo/force,artsy/force,anandaroop/force,erikdstock/force,oxaudo/force,anandaroop/force,xtina-starr/force,oxaudo/force,joeyAghion/force,cavvia/force-1,artsy/force,erikdstock/force,yuki24/force,joeyAghion/force,cavvia/force-1,artsy/force,mzikherman/force