mpd: Add missing .get() in test
mpd: Add missing .get() in test

adamcik/mopidy,jcass77/mopidy,jodal/mopidy,kingosticks/mopidy,jcass77/mopidy,mopidy/mopidy,adamcik/mopidy,adamcik/mopidy,kingosticks/mopidy,jodal/mopidy,jodal/mopidy,kingosticks/mopidy,mopidy/mopidy,jcass77/mopidy,mopidy/mopidy