mopidy/tests/frontends/mpd/status_test.py
2013-04-29 19:45:25 +02:00

190 lines
7.3 KiB
Python

from __future__ import unicode_literals
import unittest
import pykka
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
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.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.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)