mopidy/tests/frontends/mpd/status_test.py
2012-10-16 14:43:31 +02:00

188 lines
7.3 KiB
Python

from pykka.registry import ActorRegistry
from mopidy import core
from mopidy.backends import dummy
from mopidy.core import PlaybackState
from mopidy.frontends.mpd import dispatcher
from mopidy.frontends.mpd.protocol import status
from mopidy.models import Track
from tests import unittest
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.DummyBackend.start(audio=None).proxy()
self.core = core.Core.start(backend=self.backend).proxy()
self.dispatcher = dispatcher.MpdDispatcher(core=self.core)
self.context = self.dispatcher.context
def tearDown(self):
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.playback.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.playback.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.playback.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.assertIn(int(result['playlist']), xrange(0, 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.current_playlist.append([Track()])
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_cpid_as_songid(self):
self.core.current_playlist.append([Track()])
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.current_playlist.append([Track(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.current_playlist.append([Track(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.current_playlist.append([Track(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.current_playlist.append([Track(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.current_playlist.append([Track(bitrate=320)])
self.core.playback.play()
result = dict(status.status(self.context))
self.assertIn('bitrate', result)
self.assertEqual(int(result['bitrate']), 320)