From 6a3e32284554630cc7448e3421c050e686949f88 Mon Sep 17 00:00:00 2001
From: Stein Magnus Jodal <stein.magnus@jodal.no>
Date: Wed, 9 Oct 2013 23:24:17 +0200
Subject: [PATCH] core: Tweak mute docs, add simple test case

---
 mopidy/core/playback.py     | 6 ++++--
 tests/core/playback_test.py | 7 +++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/mopidy/core/playback.py b/mopidy/core/playback.py
index 69195bad..a9561894 100644
--- a/mopidy/core/playback.py
+++ b/mopidy/core/playback.py
@@ -24,7 +24,7 @@ class PlaybackController(object):
         self._shuffled = []
         self._first_shuffle = True
         self._volume = None
-        self._mute = None
+        self._mute = False
 
     def _get_backend(self):
         if self.current_tl_track is None:
@@ -293,6 +293,7 @@ class PlaybackController(object):
         if self.audio:
             return self.audio.get_mute().get()
         else:
+            # For testing
             return self._mute
 
     def set_mute(self, value):
@@ -300,10 +301,11 @@ class PlaybackController(object):
         if self.audio:
             self.audio.set_mute(value)
         else:
+            # For testing
             self._mute = value
 
     mute = property(get_mute, set_mute)
-    """Let the audio get muted, maintaining previous volume"""
+    """Mute state as a :class:`True` if muted, :class:`False` otherwise"""
 
     ### Methods
 
diff --git a/tests/core/playback_test.py b/tests/core/playback_test.py
index 74f8a105..f3374547 100644
--- a/tests/core/playback_test.py
+++ b/tests/core/playback_test.py
@@ -177,3 +177,10 @@ class CorePlaybackTest(unittest.TestCase):
         self.assertEqual(result, 0)
         self.assertFalse(self.playback1.get_time_position.called)
         self.assertFalse(self.playback2.get_time_position.called)
+
+    def test_mute(self):
+        self.assertEqual(self.core.playback.mute, False)
+
+        self.core.playback.mute = True
+
+        self.assertEqual(self.core.playback.mute, True)