class LocalPlaybackControllerTest(PlaybackControllerTest, unittest.TestCase):
backend_class = actor.LocalBackend
config = {
'local': {
'media_dir': path_to_data_dir(''),
'playlists_dir': b'',
'tag_cache_file': path_to_data_dir('empty_tag_cache'),
}
}
tracks = [Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def add_track(self, path):
uri = path_to_uri(path_to_data_dir(path))
track = Track(uri=uri, length=4464)
self.tracklist.add([track])
def test_uri_scheme(self):
self.assertIn('file', self.core.uri_schemes)
def test_play_mp3(self):
self.add_track('blank.mp3')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_ogg(self):
self.add_track('blank.ogg')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_flac(self):
self.add_track('blank.flac')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
class LocalPlaybackControllerTest(PlaybackControllerTest, unittest.TestCase):
backend_class = LocalBackend
tracks = [Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def setUp(self):
settings.BACKENDS = ('mopidy.backends.local.LocalBackend', )
settings.LOCAL_TAG_CACHE_FILE = path_to_data_dir('empty_tag_cache')
super(LocalPlaybackControllerTest, self).setUp()
def tearDown(self):
super(LocalPlaybackControllerTest, self).tearDown()
settings.runtime.clear()
def add_track(self, path):
uri = path_to_uri(path_to_data_dir(path))
track = Track(uri=uri, length=4464)
self.tracklist.add([track])
def test_uri_scheme(self):
self.assertIn('file', self.core.uri_schemes)
def test_play_mp3(self):
self.add_track('blank.mp3')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_ogg(self):
self.add_track('blank.ogg')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_flac(self):
self.add_track('blank.flac')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
class LocalTracklistControllerTest(TracklistControllerTest, unittest.TestCase):
backend_class = actor.LocalBackend
config = {
'local': {
'media_dir': path_to_data_dir(''),
'playlists_dir': b'',
'tag_cache_file': path_to_data_dir('empty_tag_cache'),
}
}
tracks = [Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def test_playlist_contents_is_written_to_disk(self):
track = Track(uri=generate_song(1))
playlist = self.core.playlists.create('test')
playlist_path = os.path.join(self.playlists_dir, 'test.m3u')
playlist = playlist.copy(tracks=[track])
playlist = self.core.playlists.save(playlist)
with open(playlist_path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(track.uri, contents.strip())
def test_playlist_contents_is_written_to_disk(self):
track = Track(uri=generate_song(1))
playlist = self.core.playlists.create('test')
playlist_path = os.path.join(self.playlists_dir, 'test.m3u')
playlist = playlist.copy(tracks=[track])
playlist = self.core.playlists.save(playlist)
with open(playlist_path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(track.uri, contents.strip())
class LocalTracklistControllerTest(TracklistControllerTest, unittest.TestCase):
backend_class = LocalBackend
tracks = [Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def setUp(self):
settings.BACKENDS = ('mopidy.backends.local.LocalBackend', )
super(LocalTracklistControllerTest, self).setUp()
def tearDown(self):
super(LocalTracklistControllerTest, self).tearDown()
settings.runtime.clear()
def test_playlist_contents_is_written_to_disk(self):
track = Track(uri=generate_song(1))
track_path = track.uri[len('file://'):]
playlist = self.core.playlists.create('test')
playlist_path = playlist.uri[len('file://'):]
playlist = playlist.copy(tracks=[track])
playlist = self.core.playlists.save(playlist)
with open(playlist_path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(track_path, contents.strip())
def test_playlist_contents_get_written_to_disk(self):
track = Track(uri=generate_song(1))
uri = track.uri[len('file://'):]
playlist = Playlist(tracks=[track], name='test')
path = os.path.join(settings.LOCAL_PLAYLIST_PATH, 'test.m3u')
self.stored.save(playlist)
with open(path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(uri, contents.strip())
def test_playlist_contents_is_written_to_disk(self):
track = Track(uri=generate_song(1))
track_path = track.uri[len('file://'):]
playlist = self.core.playlists.create('test')
playlist_path = playlist.uri[len('file://'):]
playlist = playlist.copy(tracks=[track])
playlist = self.core.playlists.save(playlist)
with open(playlist_path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(track_path, contents.strip())
class LocalTracklistControllerTest(TracklistControllerTest, unittest.TestCase):
backend_class = LocalBackend
tracks = [Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def setUp(self):
settings.BACKENDS = ('mopidy.backends.local.LocalBackend', )
settings.LOCAL_TAG_CACHE_FILE = path_to_data_dir('empty_tag_cache')
super(LocalTracklistControllerTest, self).setUp()
def tearDown(self):
super(LocalTracklistControllerTest, self).tearDown()
settings.runtime.clear()
def test_playlist_contents_get_written_to_disk(self):
track = Track(uri=generate_song(1))
uri = track.uri[len('file://'):]
playlist = Playlist(tracks=[track], name='test')
path = os.path.join(settings.LOCAL_PLAYLIST_PATH, 'test.m3u')
self.stored.save(playlist)
with open(path) as playlist_file:
contents = playlist_file.read()
self.assertEqual(uri, contents.strip())
class LocalPlaybackControllerTest(PlaybackControllerTest, unittest.TestCase):
backend_class = LocalBackend
tracks = [Track(uri=generate_song(i), length=4464)
for i in range(1, 4)]
def setUp(self):
settings.BACKENDS = ('mopidy.backends.local.LocalBackend',)
super(LocalPlaybackControllerTest, self).setUp()
# Two tests does not work at all when using the fake sink
#self.backend.playback.use_fake_sink()
def tearDown(self):
super(LocalPlaybackControllerTest, self).tearDown()
settings.runtime.clear()
def add_track(self, path):
uri = path_to_uri(path_to_data_dir(path))
track = Track(uri=uri, length=4464)
self.backend.current_playlist.add(track)
def test_uri_scheme(self):
self.assertIn('file', self.backend.uri_schemes)
def test_play_mp3(self):
self.add_track('blank.mp3')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_ogg(self):
self.add_track('blank.ogg')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_flac(self):
self.add_track('blank.flac')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
class LocalTracklistProviderTest(unittest.TestCase):
config = {
'local': {
'media_dir': path_to_data_dir(''),
'playlists_dir': b'',
'tag_cache_file': path_to_data_dir('empty_tag_cache'),
}
}
tracks = [
Track(uri=generate_song(i), length=4464) for i in range(1, 4)]
def setUp(self):
self.audio = audio.DummyAudio.start().proxy()
self.backend = actor.LocalBackend.start(
config=self.config, audio=self.audio).proxy()
self.core = core.Core(audio=self.audio, backends=[self.backend])
self.controller = self.core.tracklist
self.playback = self.core.playback
assert len(self.tracks) == 3, 'Need three tracks to run tests.'
def tearDown(self):
pykka.ActorRegistry.stop_all()
def test_length(self):
self.assertEqual(0, len(self.controller.tl_tracks))
self.assertEqual(0, self.controller.length)
self.controller.add(self.tracks)
self.assertEqual(3, len(self.controller.tl_tracks))
self.assertEqual(3, self.controller.length)
def test_add(self):
for track in self.tracks:
tl_tracks = self.controller.add([track])
self.assertEqual(track, self.controller.tracks[-1])
self.assertEqual(tl_tracks[0], self.controller.tl_tracks[-1])
self.assertEqual(track, tl_tracks[0].track)
def test_add_at_position(self):
for track in self.tracks[:-1]:
tl_tracks = self.controller.add([track], 0)
self.assertEqual(track, self.controller.tracks[0])
self.assertEqual(tl_tracks[0], self.controller.tl_tracks[0])
self.assertEqual(track, tl_tracks[0].track)
@populate_tracklist
def test_add_at_position_outside_of_playlist(self):
for track in self.tracks:
tl_tracks = self.controller.add([track], len(self.tracks) + 2)
self.assertEqual(track, self.controller.tracks[-1])
self.assertEqual(tl_tracks[0], self.controller.tl_tracks[-1])
self.assertEqual(track, tl_tracks[0].track)
@populate_tracklist
def test_filter_by_tlid(self):
tl_track = self.controller.tl_tracks[1]
self.assertEqual(
[tl_track], self.controller.filter(tlid=[tl_track.tlid]))
@populate_tracklist
def test_filter_by_uri(self):
tl_track = self.controller.tl_tracks[1]
self.assertEqual(
[tl_track], self.controller.filter(uri=[tl_track.track.uri]))
@populate_tracklist
def test_filter_by_uri_returns_nothing_for_invalid_uri(self):
self.assertEqual([], self.controller.filter(uri=['foobar']))
def test_filter_by_uri_returns_single_match(self):
track = Track(uri='a')
self.controller.add([Track(uri='z'), track, Track(uri='y')])
self.assertEqual(track, self.controller.filter(uri=['a'])[0].track)
def test_filter_by_uri_returns_multiple_matches(self):
track = Track(uri='a')
self.controller.add([Track(uri='z'), track, track])
tl_tracks = self.controller.filter(uri=['a'])
self.assertEqual(track, tl_tracks[0].track)
self.assertEqual(track, tl_tracks[1].track)
def test_filter_by_uri_returns_nothing_if_no_match(self):
self.controller.playlist = Playlist(
tracks=[Track(uri=['z']), Track(uri=['y'])])
self.assertEqual([], self.controller.filter(uri=['a']))
def test_filter_by_multiple_criteria_returns_elements_matching_all(self):
track1 = Track(uri='a', name='x')
track2 = Track(uri='b', name='x')
track3 = Track(uri='b', name='y')
self.controller.add([track1, track2, track3])
self.assertEqual(
track1, self.controller.filter(uri=['a'], name=['x'])[0].track)
self.assertEqual(
track2, self.controller.filter(uri=['b'], name=['x'])[0].track)
self.assertEqual(
track3, self.controller.filter(uri=['b'], name=['y'])[0].track)
def test_filter_by_criteria_that_is_not_present_in_all_elements(self):
track1 = Track()
track2 = Track(uri='b')
track3 = Track()
self.controller.add([track1, track2, track3])
self.assertEqual(track2, self.controller.filter(uri=['b'])[0].track)
@populate_tracklist
def test_clear(self):
self.controller.clear()
self.assertEqual(len(self.controller.tracks), 0)
def test_clear_empty_playlist(self):
self.controller.clear()
self.assertEqual(len(self.controller.tracks), 0)
@populate_tracklist
def test_clear_when_playing(self):
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.controller.clear()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
def test_add_appends_to_the_tracklist(self):
self.controller.add([Track(uri='a'), Track(uri='b')])
self.assertEqual(len(self.controller.tracks), 2)
self.controller.add([Track(uri='c'), Track(uri='d')])
self.assertEqual(len(self.controller.tracks), 4)
self.assertEqual(self.controller.tracks[0].uri, 'a')
self.assertEqual(self.controller.tracks[1].uri, 'b')
self.assertEqual(self.controller.tracks[2].uri, 'c')
self.assertEqual(self.controller.tracks[3].uri, 'd')
def test_add_does_not_reset_version(self):
version = self.controller.version
self.controller.add([])
self.assertEqual(self.controller.version, version)
@populate_tracklist
def test_add_preserves_playing_state(self):
self.playback.play()
track = self.playback.current_track
self.controller.add(self.controller.tracks[1:2])
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, track)
@populate_tracklist
def test_add_preserves_stopped_state(self):
self.controller.add(self.controller.tracks[1:2])
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
@populate_tracklist
def test_add_returns_the_tl_tracks_that_was_added(self):
tl_tracks = self.controller.add(self.controller.tracks[1:2])
self.assertEqual(tl_tracks[0].track, self.controller.tracks[1])
def test_index_returns_index_of_track(self):
tl_tracks = self.controller.add(self.tracks)
self.assertEqual(0, self.controller.index(tl_tracks[0]))
self.assertEqual(1, self.controller.index(tl_tracks[1]))
self.assertEqual(2, self.controller.index(tl_tracks[2]))
def test_index_returns_none_if_item_not_found(self):
tl_track = TlTrack(0, Track())
self.assertEqual(self.controller.index(tl_track), None)
@populate_tracklist
def test_move_single(self):
self.controller.move(0, 0, 2)
tracks = self.controller.tracks
self.assertEqual(tracks[2], self.tracks[0])
@populate_tracklist
def test_move_group(self):
self.controller.move(0, 2, 1)
tracks = self.controller.tracks
self.assertEqual(tracks[1], self.tracks[0])
self.assertEqual(tracks[2], self.tracks[1])
@populate_tracklist
def test_moving_track_outside_of_playlist(self):
tracks = len(self.controller.tracks)
test = lambda: self.controller.move(0, 0, tracks + 5)
self.assertRaises(AssertionError, test)
@populate_tracklist
def test_move_group_outside_of_playlist(self):
tracks = len(self.controller.tracks)
test = lambda: self.controller.move(0, 2, tracks + 5)
self.assertRaises(AssertionError, test)
@populate_tracklist
def test_move_group_out_of_range(self):
tracks = len(self.controller.tracks)
test = lambda: self.controller.move(tracks + 2, tracks + 3, 0)
self.assertRaises(AssertionError, test)
@populate_tracklist
def test_move_group_invalid_group(self):
test = lambda: self.controller.move(2, 1, 0)
self.assertRaises(AssertionError, test)
def test_tracks_attribute_is_immutable(self):
tracks1 = self.controller.tracks
tracks2 = self.controller.tracks
self.assertNotEqual(id(tracks1), id(tracks2))
@populate_tracklist
def test_remove(self):
track1 = self.controller.tracks[1]
track2 = self.controller.tracks[2]
version = self.controller.version
self.controller.remove(uri=[track1.uri])
self.assertLess(version, self.controller.version)
self.assertNotIn(track1, self.controller.tracks)
self.assertEqual(track2, self.controller.tracks[1])
@populate_tracklist
def test_removing_track_that_does_not_exist_does_nothing(self):
self.controller.remove(uri=['/nonexistant'])
def test_removing_from_empty_playlist_does_nothing(self):
self.controller.remove(uri=['/nonexistant'])
@populate_tracklist
def test_remove_lists(self):
track0 = self.controller.tracks[0]
track1 = self.controller.tracks[1]
track2 = self.controller.tracks[2]
version = self.controller.version
self.controller.remove(uri=[track0.uri, track2.uri])
self.assertLess(version, self.controller.version)
self.assertNotIn(track0, self.controller.tracks)
self.assertNotIn(track2, self.controller.tracks)
self.assertEqual(track1, self.controller.tracks[0])
@populate_tracklist
def test_shuffle(self):
random.seed(1)
self.controller.shuffle()
shuffled_tracks = self.controller.tracks
self.assertNotEqual(self.tracks, shuffled_tracks)
self.assertEqual(set(self.tracks), set(shuffled_tracks))
@populate_tracklist
def test_shuffle_subset(self):
random.seed(1)
self.controller.shuffle(1, 3)
shuffled_tracks = self.controller.tracks
self.assertNotEqual(self.tracks, shuffled_tracks)
self.assertEqual(self.tracks[0], shuffled_tracks[0])
self.assertEqual(set(self.tracks), set(shuffled_tracks))
@populate_tracklist
def test_shuffle_invalid_subset(self):
test = lambda: self.controller.shuffle(3, 1)
self.assertRaises(AssertionError, test)
@populate_tracklist
def test_shuffle_superset(self):
tracks = len(self.controller.tracks)
test = lambda: self.controller.shuffle(1, tracks + 5)
self.assertRaises(AssertionError, test)
@populate_tracklist
def test_shuffle_open_subset(self):
random.seed(1)
self.controller.shuffle(1)
shuffled_tracks = self.controller.tracks
self.assertNotEqual(self.tracks, shuffled_tracks)
self.assertEqual(self.tracks[0], shuffled_tracks[0])
self.assertEqual(set(self.tracks), set(shuffled_tracks))
@populate_tracklist
def test_slice_returns_a_subset_of_tracks(self):
track_slice = self.controller.slice(1, 3)
self.assertEqual(2, len(track_slice))
self.assertEqual(self.tracks[1], track_slice[0].track)
self.assertEqual(self.tracks[2], track_slice[1].track)
@populate_tracklist
def test_slice_returns_empty_list_if_indexes_outside_tracks_list(self):
self.assertEqual(0, len(self.controller.slice(7, 8)))
self.assertEqual(0, len(self.controller.slice(-1, 1)))
def test_version_does_not_change_when_adding_nothing(self):
version = self.controller.version
self.controller.add([])
self.assertEquals(version, self.controller.version)
def test_version_increases_when_adding_something(self):
version = self.controller.version
self.controller.add([Track()])
self.assertLess(version, self.controller.version)
class LocalPlaybackProviderTest(unittest.TestCase):
config = {
'local': {
'media_dir': path_to_data_dir(''),
'playlists_dir': b'',
'tag_cache_file': path_to_data_dir('empty_tag_cache'),
}
}
# We need four tracks so that our shuffled track tests behave nicely with
# reversed as a fake shuffle. Ensuring that shuffled order is [4,3,2,1] and
# normal order [1,2,3,4] which means next_track != next_track_with_random
tracks = [Track(uri=generate_song(i), length=4464) for i in (1, 2, 3, 4)]
def add_track(self, uri):
track = Track(uri=uri, length=4464)
self.tracklist.add([track])
def setUp(self):
self.audio = audio.DummyAudio.start().proxy()
self.backend = actor.LocalBackend.start(config=self.config,
audio=self.audio).proxy()
self.core = core.Core(backends=[self.backend])
self.playback = self.core.playback
self.tracklist = self.core.tracklist
assert len(self.tracks) >= 3, \
'Need at least three tracks to run tests.'
assert self.tracks[0].length >= 2000, \
'First song needs to be at least 2000 miliseconds'
def tearDown(self):
pykka.ActorRegistry.stop_all()
def test_uri_scheme(self):
self.assertNotIn('file', self.core.uri_schemes)
self.assertIn('local', self.core.uri_schemes)
def test_play_mp3(self):
self.add_track('local:track:blank.mp3')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_ogg(self):
self.add_track('local:track:blank.ogg')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_flac(self):
self.add_track('local:track:blank.flac')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_play_uri_with_non_ascii_bytes(self):
# Regression test: If trying to do .split(u':') on a bytestring, the
# string will be decoded from ASCII to Unicode, which will crash on
# non-ASCII strings, like the bytestring the following URI decodes to.
self.add_track('local:track:12%20Doin%E2%80%99%20It%20Right.flac')
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
def test_initial_state_is_stopped(self):
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
def test_play_with_empty_playlist(self):
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
def test_play_with_empty_playlist_return_value(self):
self.assertEqual(self.playback.play(), None)
@populate_tracklist
def test_play_state(self):
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_play_return_value(self):
self.assertEqual(self.playback.play(), None)
@populate_tracklist
def test_play_track_state(self):
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play(self.tracklist.tl_tracks[-1])
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_play_track_return_value(self):
self.assertEqual(self.playback.play(self.tracklist.tl_tracks[-1]),
None)
@populate_tracklist
def test_play_when_playing(self):
self.playback.play()
track = self.playback.current_track
self.playback.play()
self.assertEqual(track, self.playback.current_track)
@populate_tracklist
def test_play_when_paused(self):
self.playback.play()
track = self.playback.current_track
self.playback.pause()
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(track, self.playback.current_track)
@populate_tracklist
def test_play_when_pause_after_next(self):
self.playback.play()
self.playback.next()
self.playback.next()
track = self.playback.current_track
self.playback.pause()
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(track, self.playback.current_track)
@populate_tracklist
def test_play_sets_current_track(self):
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_play_track_sets_current_track(self):
self.playback.play(self.tracklist.tl_tracks[-1])
self.assertEqual(self.playback.current_track, self.tracks[-1])
@populate_tracklist
def test_play_skips_to_next_track_on_failure(self):
# If backend's play() returns False, it is a failure.
self.backend.playback.play = lambda track: track != self.tracks[0]
self.playback.play()
self.assertNotEqual(self.playback.current_track, self.tracks[0])
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
def test_current_track_after_completed_playlist(self):
self.playback.play(self.tracklist.tl_tracks[-1])
self.playback.on_end_of_track()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
self.playback.play(self.tracklist.tl_tracks[-1])
self.playback.next()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
@populate_tracklist
def test_previous(self):
self.playback.play()
self.playback.next()
self.playback.previous()
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_previous_more(self):
self.playback.play() # At track 0
self.playback.next() # At track 1
self.playback.next() # At track 2
self.playback.previous() # At track 1
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
def test_previous_return_value(self):
self.playback.play()
self.playback.next()
self.assertEqual(self.playback.previous(), None)
@populate_tracklist
def test_previous_does_not_trigger_playback(self):
self.playback.play()
self.playback.next()
self.playback.stop()
self.playback.previous()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_previous_at_start_of_playlist(self):
self.playback.previous()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
def test_previous_for_empty_playlist(self):
self.playback.previous()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
@populate_tracklist
def test_previous_skips_to_previous_track_on_failure(self):
# If backend's play() returns False, it is a failure.
self.backend.playback.play = lambda track: track != self.tracks[1]
self.playback.play(self.tracklist.tl_tracks[2])
self.assertEqual(self.playback.current_track, self.tracks[2])
self.playback.previous()
self.assertNotEqual(self.playback.current_track, self.tracks[1])
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_next(self):
self.playback.play()
tl_track = self.playback.current_tl_track
old_position = self.tracklist.index(tl_track)
old_uri = tl_track.track.uri
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), old_position + 1)
self.assertNotEqual(self.playback.current_track.uri, old_uri)
@populate_tracklist
def test_next_return_value(self):
self.playback.play()
self.assertEqual(self.playback.next(), None)
@populate_tracklist
def test_next_does_not_trigger_playback(self):
self.playback.next()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_next_at_end_of_playlist(self):
self.playback.play()
for i, track in enumerate(self.tracks):
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, track)
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), i)
self.playback.next()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_next_until_end_of_playlist_and_play_from_start(self):
self.playback.play()
for _ in self.tracks:
self.playback.next()
self.assertEqual(self.playback.current_track, None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, self.tracks[0])
def test_next_for_empty_playlist(self):
self.playback.next()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_next_skips_to_next_track_on_failure(self):
# If backend's play() returns False, it is a failure.
self.backend.playback.play = lambda track: track != self.tracks[1]
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
self.playback.next()
self.assertNotEqual(self.playback.current_track, self.tracks[1])
self.assertEqual(self.playback.current_track, self.tracks[2])
@populate_tracklist
def test_next_track_before_play(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[0])
@populate_tracklist
def test_next_track_during_play(self):
self.playback.play()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[1])
@populate_tracklist
def test_next_track_after_previous(self):
self.playback.play()
self.playback.next()
self.playback.previous()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[1])
def test_next_track_empty_playlist(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_next_track_at_end_of_playlist(self):
self.playback.play()
for _ in self.tracklist.tl_tracks[1:]:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_next_track_at_end_of_playlist_with_repeat(self):
self.tracklist.repeat = True
self.playback.play()
for _ in self.tracks[1:]:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[0])
@populate_tracklist
@mock.patch('random.shuffle')
def test_next_track_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
current_tl_track = self.playback.current_tl_track
next_tl_track = self.tracklist.next_track(current_tl_track)
self.assertEqual(next_tl_track, self.tl_tracks[-1])
@populate_tracklist
def test_next_with_consume(self):
self.tracklist.consume = True
self.playback.play()
self.playback.next()
self.assertIn(self.tracks[0], self.tracklist.tracks)
@populate_tracklist
def test_next_with_single_and_repeat(self):
self.tracklist.single = True
self.tracklist.repeat = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
self.playback.next()
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
@mock.patch('random.shuffle')
def test_next_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[-1])
self.playback.next()
self.assertEqual(self.playback.current_track, self.tracks[-2])
@populate_tracklist
@mock.patch('random.shuffle')
def test_next_track_with_random_after_append_playlist(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
current_tl_track = self.playback.current_tl_track
expected_tl_track = self.tracklist.tl_tracks[-1]
next_tl_track = self.tracklist.next_track(current_tl_track)
# Baseline checking that first next_track is last tl track per our fake
# shuffle.
self.assertEqual(next_tl_track, expected_tl_track)
self.tracklist.add(self.tracks[:1])
old_next_tl_track = next_tl_track
expected_tl_track = self.tracklist.tl_tracks[-1]
next_tl_track = self.tracklist.next_track(current_tl_track)
# Verify that first next track has changed since we added to the
# playlist.
self.assertEqual(next_tl_track, expected_tl_track)
self.assertNotEqual(next_tl_track, old_next_tl_track)
@populate_tracklist
def test_end_of_track(self):
self.playback.play()
tl_track = self.playback.current_tl_track
old_position = self.tracklist.index(tl_track)
old_uri = tl_track.track.uri
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), old_position + 1)
self.assertNotEqual(self.playback.current_track.uri, old_uri)
@populate_tracklist
def test_end_of_track_return_value(self):
self.playback.play()
self.assertEqual(self.playback.on_end_of_track(), None)
@populate_tracklist
def test_end_of_track_does_not_trigger_playback(self):
self.playback.on_end_of_track()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_end_of_track_at_end_of_playlist(self):
self.playback.play()
for i, track in enumerate(self.tracks):
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, track)
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), i)
self.playback.on_end_of_track()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_end_of_track_until_end_of_playlist_and_play_from_start(self):
self.playback.play()
for _ in self.tracks:
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, self.tracks[0])
def test_end_of_track_for_empty_playlist(self):
self.playback.on_end_of_track()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_end_of_track_skips_to_next_track_on_failure(self):
# If backend's play() returns False, it is a failure.
self.backend.playback.play = lambda track: track != self.tracks[1]
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
self.playback.on_end_of_track()
self.assertNotEqual(self.playback.current_track, self.tracks[1])
self.assertEqual(self.playback.current_track, self.tracks[2])
@populate_tracklist
def test_end_of_track_track_before_play(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[0])
@populate_tracklist
def test_end_of_track_track_during_play(self):
self.playback.play()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[1])
@populate_tracklist
def test_end_of_track_track_after_previous(self):
self.playback.play()
self.playback.on_end_of_track()
self.playback.previous()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[1])
def test_end_of_track_track_empty_playlist(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_end_of_track_track_at_end_of_playlist(self):
self.playback.play()
for _ in self.tracklist.tl_tracks[1:]:
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_end_of_track_track_at_end_of_playlist_with_repeat(self):
self.tracklist.repeat = True
self.playback.play()
for _ in self.tracks[1:]:
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[0])
@populate_tracklist
@mock.patch('random.shuffle')
def test_end_of_track_track_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track),
self.tl_tracks[-1])
@populate_tracklist
def test_end_of_track_with_consume(self):
self.tracklist.consume = True
self.playback.play()
self.playback.on_end_of_track()
self.assertNotIn(self.tracks[0], self.tracklist.tracks)
@populate_tracklist
@mock.patch('random.shuffle')
def test_end_of_track_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[-1])
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, self.tracks[-2])
@populate_tracklist
@mock.patch('random.shuffle')
def test_end_of_track_track_with_random_after_append_playlist(
self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
current_tl_track = self.playback.current_tl_track
expected_tl_track = self.tracklist.tl_tracks[-1]
eot_tl_track = self.tracklist.eot_track(current_tl_track)
# Baseline checking that first eot_track is last tl track per our fake
# shuffle.
self.assertEqual(eot_tl_track, expected_tl_track)
self.tracklist.add(self.tracks[:1])
old_eot_tl_track = eot_tl_track
expected_tl_track = self.tracklist.tl_tracks[-1]
eot_tl_track = self.tracklist.eot_track(current_tl_track)
# Verify that first next track has changed since we added to the
# playlist.
self.assertEqual(eot_tl_track, expected_tl_track)
self.assertNotEqual(eot_tl_track, old_eot_tl_track)
@populate_tracklist
def test_previous_track_before_play(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track), None)
@populate_tracklist
def test_previous_track_after_play(self):
self.playback.play()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track), None)
@populate_tracklist
def test_previous_track_after_next(self):
self.playback.play()
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track),
self.tl_tracks[0])
@populate_tracklist
def test_previous_track_after_previous(self):
self.playback.play() # At track 0
self.playback.next() # At track 1
self.playback.next() # At track 2
self.playback.previous() # At track 1
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track),
self.tl_tracks[0])
def test_previous_track_empty_playlist(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track), None)
@populate_tracklist
def test_previous_track_with_consume(self):
self.tracklist.consume = True
for _ in self.tracks:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track),
self.playback.current_tl_track)
@populate_tracklist
def test_previous_track_with_random(self):
self.tracklist.random = True
for _ in self.tracks:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.previous_track(tl_track),
self.playback.current_tl_track)
@populate_tracklist
def test_initial_current_track(self):
self.assertEqual(self.playback.current_track, None)
@populate_tracklist
def test_current_track_during_play(self):
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_current_track_after_next(self):
self.playback.play()
self.playback.next()
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
def test_initial_tracklist_position(self):
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), None)
@populate_tracklist
def test_tracklist_position_during_play(self):
self.playback.play()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), 0)
@populate_tracklist
def test_tracklist_position_after_next(self):
self.playback.play()
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), 1)
@populate_tracklist
def test_tracklist_position_at_end_of_playlist(self):
self.playback.play(self.tracklist.tl_tracks[-1])
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.index(tl_track), None)
def test_on_tracklist_change_gets_called(self):
callback = self.playback.on_tracklist_change
def wrapper():
wrapper.called = True
return callback()
wrapper.called = False
self.playback.on_tracklist_change = wrapper
self.tracklist.add([Track()])
self.assert_(wrapper.called)
@unittest.SkipTest # Blocks for 10ms
@populate_tracklist
def test_end_of_track_callback_gets_called(self):
self.playback.play()
result = self.playback.seek(self.tracks[0].length - 10)
self.assertTrue(result, 'Seek failed')
message = self.core_queue.get(True, 1)
self.assertEqual('end_of_track', message['command'])
@populate_tracklist
def test_on_tracklist_change_when_playing(self):
self.playback.play()
current_track = self.playback.current_track
self.tracklist.add([self.tracks[2]])
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
self.assertEqual(self.playback.current_track, current_track)
@populate_tracklist
def test_on_tracklist_change_when_stopped(self):
self.tracklist.add([self.tracks[2]])
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.assertEqual(self.playback.current_track, None)
@populate_tracklist
def test_on_tracklist_change_when_paused(self):
self.playback.play()
self.playback.pause()
current_track = self.playback.current_track
self.tracklist.add([self.tracks[2]])
self.assertEqual(self.playback.state, PlaybackState.PAUSED)
self.assertEqual(self.playback.current_track, current_track)
@populate_tracklist
def test_pause_when_stopped(self):
self.playback.pause()
self.assertEqual(self.playback.state, PlaybackState.PAUSED)
@populate_tracklist
def test_pause_when_playing(self):
self.playback.play()
self.playback.pause()
self.assertEqual(self.playback.state, PlaybackState.PAUSED)
@populate_tracklist
def test_pause_when_paused(self):
self.playback.play()
self.playback.pause()
self.playback.pause()
self.assertEqual(self.playback.state, PlaybackState.PAUSED)
@populate_tracklist
def test_pause_return_value(self):
self.playback.play()
self.assertEqual(self.playback.pause(), None)
@populate_tracklist
def test_resume_when_stopped(self):
self.playback.resume()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_resume_when_playing(self):
self.playback.play()
self.playback.resume()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_resume_when_paused(self):
self.playback.play()
self.playback.pause()
self.playback.resume()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_resume_return_value(self):
self.playback.play()
self.playback.pause()
self.assertEqual(self.playback.resume(), None)
@unittest.SkipTest # Uses sleep and might not work with LocalBackend
@populate_tracklist
def test_resume_continues_from_right_position(self):
self.playback.play()
time.sleep(0.2)
self.playback.pause()
self.playback.resume()
self.assertNotEqual(self.playback.time_position, 0)
@populate_tracklist
def test_seek_when_stopped(self):
result = self.playback.seek(1000)
self.assert_(result, 'Seek return value was %s' % result)
@populate_tracklist
def test_seek_when_stopped_updates_position(self):
self.playback.seek(1000)
position = self.playback.time_position
self.assertGreaterEqual(position, 990)
def test_seek_on_empty_playlist(self):
self.assertFalse(self.playback.seek(0))
def test_seek_on_empty_playlist_updates_position(self):
self.playback.seek(0)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_seek_when_stopped_triggers_play(self):
self.playback.seek(0)
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_seek_when_playing(self):
self.playback.play()
result = self.playback.seek(self.tracks[0].length - 1000)
self.assert_(result, 'Seek return value was %s' % result)
@populate_tracklist
def test_seek_when_playing_updates_position(self):
length = self.tracklist.tracks[0].length
self.playback.play()
self.playback.seek(length - 1000)
position = self.playback.time_position
self.assertGreaterEqual(position, length - 1010)
@populate_tracklist
def test_seek_when_paused(self):
self.playback.play()
self.playback.pause()
result = self.playback.seek(self.tracks[0].length - 1000)
self.assert_(result, 'Seek return value was %s' % result)
@populate_tracklist
def test_seek_when_paused_updates_position(self):
length = self.tracklist.tracks[0].length
self.playback.play()
self.playback.pause()
self.playback.seek(length - 1000)
position = self.playback.time_position
self.assertGreaterEqual(position, length - 1010)
@populate_tracklist
def test_seek_when_paused_triggers_play(self):
self.playback.play()
self.playback.pause()
self.playback.seek(0)
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@unittest.SkipTest
@populate_tracklist
def test_seek_beyond_end_of_song(self):
# FIXME need to decide return value
self.playback.play()
result = self.playback.seek(self.tracks[0].length * 100)
self.assert_(not result, 'Seek return value was %s' % result)
@populate_tracklist
def test_seek_beyond_end_of_song_jumps_to_next_song(self):
self.playback.play()
self.playback.seek(self.tracks[0].length * 100)
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
def test_seek_beyond_end_of_song_for_last_track(self):
self.playback.play(self.tracklist.tl_tracks[-1])
self.playback.seek(self.tracklist.tracks[-1].length * 100)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@unittest.SkipTest
@populate_tracklist
def test_seek_beyond_start_of_song(self):
# FIXME need to decide return value
self.playback.play()
result = self.playback.seek(-1000)
self.assert_(not result, 'Seek return value was %s' % result)
@populate_tracklist
def test_seek_beyond_start_of_song_update_postion(self):
self.playback.play()
self.playback.seek(-1000)
position = self.playback.time_position
self.assertGreaterEqual(position, 0)
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_stop_when_stopped(self):
self.playback.stop()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_stop_when_playing(self):
self.playback.play()
self.playback.stop()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_stop_when_paused(self):
self.playback.play()
self.playback.pause()
self.playback.stop()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
def test_stop_return_value(self):
self.playback.play()
self.assertEqual(self.playback.stop(), None)
def test_time_position_when_stopped(self):
future = mock.Mock()
future.get = mock.Mock(return_value=0)
self.audio.get_position = mock.Mock(return_value=future)
self.assertEqual(self.playback.time_position, 0)
@populate_tracklist
def test_time_position_when_stopped_with_playlist(self):
future = mock.Mock()
future.get = mock.Mock(return_value=0)
self.audio.get_position = mock.Mock(return_value=future)
self.assertEqual(self.playback.time_position, 0)
@unittest.SkipTest # Uses sleep and does might not work with LocalBackend
@populate_tracklist
def test_time_position_when_playing(self):
self.playback.play()
first = self.playback.time_position
time.sleep(1)
second = self.playback.time_position
self.assertGreater(second, first)
@unittest.SkipTest # Uses sleep
@populate_tracklist
def test_time_position_when_paused(self):
self.playback.play()
time.sleep(0.2)
self.playback.pause()
time.sleep(0.2)
first = self.playback.time_position
second = self.playback.time_position
self.assertEqual(first, second)
@populate_tracklist
def test_play_with_consume(self):
self.tracklist.consume = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_playlist_is_empty_after_all_tracks_are_played_with_consume(self):
self.tracklist.consume = True
self.playback.play()
for _ in range(len(self.tracklist.tracks)):
self.playback.on_end_of_track()
self.assertEqual(len(self.tracklist.tracks), 0)
@populate_tracklist
@mock.patch('random.shuffle')
def test_play_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[-1])
@populate_tracklist
@mock.patch('random.shuffle')
def test_previous_with_random(self, shuffle_mock):
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
self.tracklist.random = True
self.playback.play()
self.playback.next()
current_track = self.playback.current_track
self.playback.previous()
self.assertEqual(self.playback.current_track, current_track)
@populate_tracklist
def test_end_of_song_starts_next_track(self):
self.playback.play()
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, self.tracks[1])
@populate_tracklist
def test_end_of_song_with_single_and_repeat_starts_same(self):
self.tracklist.single = True
self.tracklist.repeat = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, self.tracks[0])
@populate_tracklist
def test_end_of_song_with_single_random_and_repeat_starts_same(self):
self.tracklist.single = True
self.tracklist.repeat = True
self.tracklist.random = True
self.playback.play()
current_track = self.playback.current_track
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, current_track)
@populate_tracklist
def test_end_of_song_with_single_stops(self):
self.tracklist.single = True
self.playback.play()
self.assertEqual(self.playback.current_track, self.tracks[0])
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_end_of_song_with_single_and_random_stops(self):
self.tracklist.single = True
self.tracklist.random = True
self.playback.play()
self.playback.on_end_of_track()
self.assertEqual(self.playback.current_track, None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
@populate_tracklist
def test_end_of_playlist_stops(self):
self.playback.play(self.tracklist.tl_tracks[-1])
self.playback.on_end_of_track()
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
def test_repeat_off_by_default(self):
self.assertEqual(self.tracklist.repeat, False)
def test_random_off_by_default(self):
self.assertEqual(self.tracklist.random, False)
def test_consume_off_by_default(self):
self.assertEqual(self.tracklist.consume, False)
@populate_tracklist
def test_random_until_end_of_playlist(self):
self.tracklist.random = True
self.playback.play()
for _ in self.tracks[1:]:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_random_with_eot_until_end_of_playlist(self):
self.tracklist.random = True
self.playback.play()
for _ in self.tracks[1:]:
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertEqual(self.tracklist.eot_track(tl_track), None)
@populate_tracklist
def test_random_until_end_of_playlist_and_play_from_start(self):
self.tracklist.random = True
self.playback.play()
for _ in self.tracks:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertNotEqual(self.tracklist.next_track(tl_track), None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_random_with_eot_until_end_of_playlist_and_play_from_start(self):
self.tracklist.random = True
self.playback.play()
for _ in self.tracks:
self.playback.on_end_of_track()
tl_track = self.playback.current_tl_track
self.assertNotEqual(self.tracklist.eot_track(tl_track), None)
self.assertEqual(self.playback.state, PlaybackState.STOPPED)
self.playback.play()
self.assertEqual(self.playback.state, PlaybackState.PLAYING)
@populate_tracklist
def test_random_until_end_of_playlist_with_repeat(self):
self.tracklist.repeat = True
self.tracklist.random = True
self.playback.play()
for _ in self.tracks[1:]:
self.playback.next()
tl_track = self.playback.current_tl_track
self.assertNotEqual(self.tracklist.next_track(tl_track), None)
@populate_tracklist
def test_played_track_during_random_not_played_again(self):
self.tracklist.random = True
self.playback.play()
played = []
for _ in self.tracks:
self.assertNotIn(self.playback.current_track, played)
played.append(self.playback.current_track)
self.playback.next()
@populate_tracklist
@mock.patch('random.shuffle')
def test_play_track_then_enable_random(self, shuffle_mock):
# Covers underlying issue IssueGH17RegressionTest tests for.
shuffle_mock.side_effect = lambda tracks: tracks.reverse()
expected = self.tl_tracks[::-1] + [None]
actual = []
self.playback.play()
self.tracklist.random = True
while self.playback.state != PlaybackState.STOPPED:
self.playback.next()
actual.append(self.playback.current_tl_track)
self.assertEqual(actual, expected)
@populate_tracklist
def test_playing_track_that_isnt_in_playlist(self):
test = lambda: self.playback.play((17, Track()))
self.assertRaises(AssertionError, test)