Add more test stubs

tests/backends/basetests.py

@@ -272,6 +272,9 @@ class BasePlaybackControllerTest(object):
         self.assertEqual(self.playback.playlist_position, old_position+1)
         self.assertNotEqual(self.playback.current_track.uri, old_uri)
 
+    def test_next_return_value(self):
+        raise NotImplementedError
+
     @populate_playlist
     def test_next_triggers_playback(self):
         self.playback.next()
@@ -315,6 +318,9 @@ class BasePlaybackControllerTest(object):
         self.playback.previous() # At track 1
         self.assertEqual(self.playback.current_track, tracks[1])
 
+    def test_previous_return_value(self):
+        raise NotImplementedError
+
     @populate_playlist
     def test_previous_triggers_playback(self):
         self.playback.play()
@@ -445,6 +451,9 @@ class BasePlaybackControllerTest(object):
         self.playback.pause()
         self.assertEqual(self.playback.state, self.playback.PAUSED)
 
+    def test_pause_return_value(self):
+        raise NotImplementedError
+
     @populate_playlist
     def test_resume_when_stopped(self):
         self.playback.resume()
@@ -462,6 +471,12 @@ class BasePlaybackControllerTest(object):
         self.playback.resume()
         self.assertEqual(self.playback.state, self.playback.PLAYING)
 
+    def test_resume_return_value(self):
+        raise NotImplementedError
+
+    def test_resume_continues_from_right_position(self):
+        raise NotImplementedError
+
     def test_seek_when_stopped(self):
         raise NotImplementedError
 
@@ -471,6 +486,12 @@ class BasePlaybackControllerTest(object):
     def test_seek_when_paused(self):
         raise NotImplementedError
 
+    def test_seek_return_value(self):
+        raise NotImplementedError
+
+    def test_seek_beyond_end_of_song(self):
+        raise NotImplementedError
+
     def test_stop_when_stopped(self):
         self.playback.stop()
         self.assertEqual(self.playback.state, self.playback.STOPPED)
@@ -486,6 +507,9 @@ class BasePlaybackControllerTest(object):
         self.playback.stop()
         self.assertEqual(self.playback.state, self.playback.STOPPED)
 
+    def test_stop_return_value(self):
+        raise NotImplementedError
+
     def test_time_position_when_stopped(self):
         raise NotImplementedError
 
@@ -535,3 +559,9 @@ class BasePlaybackControllerTest(object):
 
     def test_previous_track_with_shuffle(self):
         raise NotImplementedError
+
+    def test_end_of_song_starts_next_track(self):
+        raise NotImplementedError
+
+    def test_end_of_playlist_stops(self):
+        raise NotImplementedError