Add specs for new controller. refs #1379
Add specs for new controller. refs #1379

ndlib/scholarsphere,zhang4952/scholarsphere,samvera/hyrax,ndlib/scholarsphere,samvera/hyrax,ndlib/scholarsphere,samvera/hyrax,zhang4952/scholarsphere,zhang4952/scholarsphere,jeremyf/sufia,zhang4952/scholarsphere,samvera/hyrax,jeremyf/sufia