def test_get_volume(self):
rbplayer = RBHandler(self.shell)
self.player.get_volume.return_value = (None, 1.0)
self.assertEquals(rbplayer.get_volume(), 1.0)
self.player.get_volume.return_value = (None, 0.5)
self.assertEquals(rbplayer.get_volume(), 0.5)
