Add test_time_position_when_stopped

mopidy/backends/__init__.py

@@ -167,5 +167,9 @@ class BasePlaybackController(object):
     def volume(self):
         return self._volume
 
+    @property
+    def time_position(self):
+        raise NotImplementedError
+
     def destroy(self):
         pass

mopidy/backends/gstreamer.py

@@ -92,6 +92,10 @@ class GStreamerPlaybackController(BasePlaybackController):
     def volume(self, value):
         return self.bin.set_property('volume', float(value) / 100)
 
+    @property
+    def time_position(self):
+        return 0
+
     def destroy(self):
         self.bin.set_state(gst.STATE_NULL)
         del self.bin

tests/backends/basetests.py

@@ -553,7 +553,11 @@ class BasePlaybackControllerTest(object):
         raise NotImplementedError # design decision needed
 
     def test_time_position_when_stopped(self):
-        raise NotImplementedError
+        self.assertEqual(self.playback.time_position, 0)
+
+    @populate_playlist
+    def test_time_position_when_stopped_with_playlist(self):
+        self.assertEqual(self.playback.time_position, 0)
 
     def test_time_position_when_playing(self):
         raise NotImplementedError