text: from __future__ import absolute_import, unicode_literals
  
  import unittest
  
  import pykka
  
  from mopidy import core
  from mopidy.backend import dummy
  from mopidy.core import PlaybackState
  from mopidy.models import Track
  from mopidy.mpd import dispatcher
  from mopidy.mpd.protocol import status
  
  PAUSED = PlaybackState.PAUSED
  PLAYING = PlaybackState.PLAYING
  STOPPED = PlaybackState.STOPPED
  
  # FIXME migrate to using protocol.BaseTestCase instead of status.stats
  # directly?
  
  
  class StatusHandlerTest(unittest.TestCase):
      def setUp(self):
          self.backend = dummy.create_dummy_backend_proxy()
          self.core = core.Core.start(backends=[self.backend]).proxy()
          self.dispatcher = dispatcher.MpdDispatcher(core=self.core)
          self.context = self.dispatcher.context
  
      def tearDown(self):
          pykka.ActorRegistry.stop_all()
  
      def test_stats_method(self):
          result = status.stats(self.context)
          self.assertIn('artists', result)
          self.assertGreaterEqual(int(result['artists']), 0)
          self.assertIn('albums', result)
          self.assertGreaterEqual(int(result['albums']), 0)
          self.assertIn('songs', result)
          self.assertGreaterEqual(int(result['songs']), 0)
          self.assertIn('uptime', result)
          self.assertGreaterEqual(int(result['uptime']), 0)
          self.assertIn('db_playtime', result)
          self.assertGreaterEqual(int(result['db_playtime']), 0)
          self.assertIn('db_update', result)
          self.assertGreaterEqual(int(result['db_update']), 0)
          self.assertIn('playtime', result)
          self.assertGreaterEqual(int(result['playtime']), 0)
  
      def test_status_method_contains_volume_with_na_value(self):
          result = dict(status.status(self.context))
          self.assertIn('volume', result)
          self.assertEqual(int(result['volume']), -1)
  
      def test_status_method_contains_volume(self):
          self.core.playback.volume = 17
          result = dict(status.status(self.context))
          self.assertIn('volume', result)
          self.assertEqual(int(result['volume']), 17)
  
      def test_status_method_contains_repeat_is_0(self):
          result = dict(status.status(self.context))
          self.assertIn('repeat', result)
          self.assertEqual(int(result['repeat']), 0)
  
      def test_status_method_contains_repeat_is_1(self):
          self.core.tracklist.repeat = 1
          result = dict(status.status(self.context))
          self.assertIn('repeat', result)
          self.assertEqual(int(result['repeat']), 1)
  
      def test_status_method_contains_random_is_0(self):
          result = dict(status.status(self.context))
          self.assertIn('random', result)
          self.assertEqual(int(result['random']), 0)
  
      def test_status_method_contains_random_is_1(self):
          self.core.tracklist.random = 1
          result = dict(status.status(self.context))
          self.assertIn('random', result)
          self.assertEqual(int(result['random']), 1)
  
      def test_status_method_contains_single(self):
          result = dict(status.status(self.context))
          self.assertIn('single', result)
          self.assertIn(int(result['single']), (0, 1))
  
      def test_status_method_contains_consume_is_0(self):
          result = dict(status.status(self.context))
          self.assertIn('consume', result)
          self.assertEqual(int(result['consume']), 0)
  
      def test_status_method_contains_consume_is_1(self):
          self.core.tracklist.consume = 1
          result = dict(status.status(self.context))
          self.assertIn('consume', result)
          self.assertEqual(int(result['consume']), 1)
  
      def test_status_method_contains_playlist(self):
          result = dict(status.status(self.context))
          self.assertIn('playlist', result)
          self.assertGreaterEqual(int(result['playlist']), 0)
          self.assertLessEqual(int(result['playlist']), 2 ** 31 - 1)
  
      def test_status_method_contains_playlistlength(self):
          result = dict(status.status(self.context))
          self.assertIn('playlistlength', result)
          self.assertGreaterEqual(int(result['playlistlength']), 0)
  
      def test_status_method_contains_xfade(self):
          result = dict(status.status(self.context))
          self.assertIn('xfade', result)
          self.assertGreaterEqual(int(result['xfade']), 0)
  
      def test_status_method_contains_state_is_play(self):
          self.core.playback.state = PLAYING
          result = dict(status.status(self.context))
          self.assertIn('state', result)
          self.assertEqual(result['state'], 'play')
  
      def test_status_method_contains_state_is_stop(self):
          self.core.playback.state = STOPPED
          result = dict(status.status(self.context))
          self.assertIn('state', result)
          self.assertEqual(result['state'], 'stop')
  
      def test_status_method_contains_state_is_pause(self):
          self.core.playback.state = PLAYING
          self.core.playback.state = PAUSED
          result = dict(status.status(self.context))
          self.assertIn('state', result)
          self.assertEqual(result['state'], 'pause')
  
      def test_status_method_when_playlist_loaded_contains_song(self):
          self.core.tracklist.add([Track(uri='dummy:a')])
          self.core.playback.play()
          result = dict(status.status(self.context))
          self.assertIn('song', result)
          self.assertGreaterEqual(int(result['song']), 0)
  
      def test_status_method_when_playlist_loaded_contains_tlid_as_songid(self):
          self.core.tracklist.add([Track(uri='dummy:a')])
          self.core.playback.play()
          result = dict(status.status(self.context))
          self.assertIn('songid', result)
          self.assertEqual(int(result['songid']), 0)
  
      def test_status_method_when_playing_contains_time_with_no_length(self):
          self.core.tracklist.add([Track(uri='dummy:a', length=None)])
          self.core.playback.play()
          result = dict(status.status(self.context))
          self.assertIn('time', result)
          (position, total) = result['time'].split(':')
          position = int(position)
          total = int(total)
          self.assertLessEqual(position, total)
  
      def test_status_method_when_playing_contains_time_with_length(self):
          self.core.tracklist.add([Track(uri='dummy:a', length=10000)])
          self.core.playback.play()
          result = dict(status.status(self.context))
          self.assertIn('time', result)
          (position, total) = result['time'].split(':')
          position = int(position)
          total = int(total)
          self.assertLessEqual(position, total)
  
      def test_status_method_when_playing_contains_elapsed(self):
          self.core.tracklist.add([Track(uri='dummy:a', length=60000)])
          self.core.playback.play()
          self.core.playback.pause()
          self.core.playback.seek(59123)
          result = dict(status.status(self.context))
          self.assertIn('elapsed', result)
          self.assertEqual(result['elapsed'], '59.123')
  
      def test_status_method_when_starting_playing_contains_elapsed_zero(self):
          self.core.tracklist.add([Track(uri='dummy:a', length=10000)])
          self.core.playback.play()
          self.core.playback.pause()
          result = dict(status.status(self.context))
          self.assertIn('elapsed', result)
          self.assertEqual(result['elapsed'], '0.000')
  
      def test_status_method_when_playing_contains_bitrate(self):
          self.core.tracklist.add([Track(uri='dummy:a', bitrate=320)])
          self.core.playback.play()
          result = dict(status.status(self.context))
          self.assertIn('bitrate', result)
          self.assertEqual(int(result['bitrate']), 320)
  