Add missing unittest suite declaration (#2389)
Add missing unittest suite declaration (#2389)

madmouser1/beets,jackwilsdon/beets,Kraymer/beets,SusannaMaria/beets,MyTunesFreeMusic/privacy-policy,SusannaMaria/beets,Kraymer/beets,ibmibmibm/beets,beetbox/beets,shamangeorge/beets,SusannaMaria/beets,pkess/beets,shamangeorge/beets,ibmibmibm/beets,beetbox/beets,MyTunesFreeMusic/privacy-policy,sampsyo/beets,jackwilsdon/beets,artemutin/beets,MyTunesFreeMusic/privacy-policy,sampsyo/beets,jackwilsdon/beets,artemutin/beets,Kraymer/beets,madmouser1/beets,pkess/beets,artemutin/beets,beetbox/beets,artemutin/beets,shamangeorge/beets,pkess/beets,Kraymer/beets,jackwilsdon/beets,madmouser1/beets,SusannaMaria/beets,madmouser1/beets,ibmibmibm/beets,MyTunesFreeMusic/privacy-policy,sampsyo/beets,shamangeorge/beets,ibmibmibm/beets,beetbox/beets,sampsyo/beets,pkess/beets