164 lines
5.6 KiB
Python
164 lines
5.6 KiB
Python
from __future__ import unicode_literals
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import mock
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import pykka
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from mopidy import core
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from mopidy.backends import dummy
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from mopidy.models import Track
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from tests import unittest
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@mock.patch.object(core.CoreListener, 'send')
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class BackendEventsTest(unittest.TestCase):
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def setUp(self):
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self.backend = dummy.DummyBackend.start(audio=None).proxy()
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self.core = core.Core.start(backends=[self.backend]).proxy()
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def tearDown(self):
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pykka.ActorRegistry.stop_all()
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def test_backends_playlists_loaded_forwards_event_to_frontends(self, send):
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self.core.playlists_loaded().get()
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self.assertEqual(send.call_args[0][0], 'playlists_loaded')
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def test_pause_sends_track_playback_paused_event(self, send):
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tl_tracks = self.core.tracklist.add([Track(uri='dummy:a')]).get()
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self.core.playback.play().get()
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send.reset_mock()
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self.core.playback.pause().get()
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self.assertEqual(send.call_args[0][0], 'track_playback_paused')
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self.assertEqual(send.call_args[1]['tl_track'], tl_tracks[0])
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self.assertEqual(send.call_args[1]['time_position'], 0)
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def test_resume_sends_track_playback_resumed(self, send):
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tl_tracks = self.core.tracklist.add([Track(uri='dummy:a')]).get()
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self.core.playback.play()
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self.core.playback.pause().get()
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send.reset_mock()
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self.core.playback.resume().get()
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self.assertEqual(send.call_args[0][0], 'track_playback_resumed')
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self.assertEqual(send.call_args[1]['tl_track'], tl_tracks[0])
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self.assertEqual(send.call_args[1]['time_position'], 0)
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def test_play_sends_track_playback_started_event(self, send):
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tl_tracks = self.core.tracklist.add([Track(uri='dummy:a')]).get()
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send.reset_mock()
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self.core.playback.play().get()
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self.assertEqual(send.call_args[0][0], 'track_playback_started')
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self.assertEqual(send.call_args[1]['tl_track'], tl_tracks[0])
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def test_stop_sends_track_playback_ended_event(self, send):
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tl_tracks = self.core.tracklist.add([Track(uri='dummy:a')]).get()
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self.core.playback.play().get()
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send.reset_mock()
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self.core.playback.stop().get()
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self.assertEqual(send.call_args_list[0][0][0], 'track_playback_ended')
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self.assertEqual(send.call_args_list[0][1]['tl_track'], tl_tracks[0])
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self.assertEqual(send.call_args_list[0][1]['time_position'], 0)
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def test_seek_sends_seeked_event(self, send):
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self.core.tracklist.add([Track(uri='dummy:a', length=40000)])
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self.core.playback.play().get()
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send.reset_mock()
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self.core.playback.seek(1000).get()
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self.assertEqual(send.call_args[0][0], 'seeked')
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self.assertEqual(send.call_args[1]['time_position'], 1000)
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def test_tracklist_add_sends_tracklist_changed_event(self, send):
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send.reset_mock()
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self.core.tracklist.add([Track(uri='dummy:a')]).get()
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self.assertEqual(send.call_args[0][0], 'tracklist_changed')
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def test_tracklist_clear_sends_tracklist_changed_event(self, send):
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self.core.tracklist.add([Track(uri='dummy:a')]).get()
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send.reset_mock()
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self.core.tracklist.clear().get()
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self.assertEqual(send.call_args[0][0], 'tracklist_changed')
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def test_tracklist_move_sends_tracklist_changed_event(self, send):
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self.core.tracklist.add(
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[Track(uri='dummy:a'), Track(uri='dummy:b')]).get()
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send.reset_mock()
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self.core.tracklist.move(0, 1, 1).get()
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self.assertEqual(send.call_args[0][0], 'tracklist_changed')
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def test_tracklist_remove_sends_tracklist_changed_event(self, send):
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self.core.tracklist.add([Track(uri='dummy:a')]).get()
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send.reset_mock()
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self.core.tracklist.remove(uri='dummy:a').get()
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self.assertEqual(send.call_args[0][0], 'tracklist_changed')
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def test_tracklist_shuffle_sends_tracklist_changed_event(self, send):
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self.core.tracklist.add(
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[Track(uri='dummy:a'), Track(uri='dummy:b')]).get()
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send.reset_mock()
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self.core.tracklist.shuffle().get()
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self.assertEqual(send.call_args[0][0], 'tracklist_changed')
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def test_playlists_refresh_sends_playlists_loaded_event(self, send):
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send.reset_mock()
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self.core.playlists.refresh().get()
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self.assertEqual(send.call_args[0][0], 'playlists_loaded')
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def test_playlists_refresh_uri_sends_playlists_loaded_event(self, send):
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send.reset_mock()
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self.core.playlists.refresh(uri_scheme='dummy').get()
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self.assertEqual(send.call_args[0][0], 'playlists_loaded')
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def test_playlists_create_sends_playlist_changed_event(self, send):
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send.reset_mock()
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self.core.playlists.create('foo').get()
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self.assertEqual(send.call_args[0][0], 'playlist_changed')
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@unittest.SkipTest
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def test_playlists_delete_sends_playlist_deleted_event(self, send):
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# TODO We should probably add a playlist_deleted event
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pass
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def test_playlists_save_sends_playlist_changed_event(self, send):
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playlist = self.core.playlists.create('foo').get()
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playlist = playlist.copy(name='bar')
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send.reset_mock()
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self.core.playlists.save(playlist).get()
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self.assertEqual(send.call_args[0][0], 'playlist_changed')
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def test_set_volume_sends_volume_changed_event(self, send):
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self.core.playback.set_volume(10).get()
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send.reset_mock()
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self.core.playback.set_volume(20).get()
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self.assertEqual(send.call_args[0][0], 'volume_changed')
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self.assertEqual(send.call_args[1]['volume'], 20)
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