mopidy/tests/core/playback_test.py
2012-10-28 11:10:39 +01:00

119 lines
4.1 KiB
Python

import mock
from mopidy.backends import base
from mopidy.core import Core
from mopidy.models import Track
from tests import unittest
class CorePlaybackTest(unittest.TestCase):
def setUp(self):
self.backend1 = mock.Mock()
self.backend1.uri_schemes.get.return_value = ['dummy1']
self.playback1 = mock.Mock(spec=base.BasePlaybackProvider)
self.backend1.playback = self.playback1
self.backend2 = mock.Mock()
self.backend2.uri_schemes.get.return_value = ['dummy2']
self.playback2 = mock.Mock(spec=base.BasePlaybackProvider)
self.backend2.playback = self.playback2
self.tracks = [
Track(uri='dummy1://foo', length=40000),
Track(uri='dummy1://bar', length=40000),
Track(uri='dummy2://foo', length=40000),
Track(uri='dummy2://bar', length=40000),
]
self.core = Core(audio=None, backends=[self.backend1, self.backend2])
self.core.current_playlist.append(self.tracks)
self.cp_tracks = self.core.current_playlist.cp_tracks
def test_play_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.playback1.play.assert_called_once_with(self.tracks[0])
self.assertFalse(self.playback2.play.called)
def test_play_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.assertFalse(self.playback1.play.called)
self.playback2.play.assert_called_once_with(self.tracks[2])
def test_pause_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.core.playback.pause()
self.playback1.pause.assert_called_once_with()
self.assertFalse(self.playback2.pause.called)
def test_pause_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.core.playback.pause()
self.assertFalse(self.playback1.pause.called)
self.playback2.pause.assert_called_once_with()
def test_resume_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.core.playback.pause()
self.core.playback.resume()
self.playback1.resume.assert_called_once_with()
self.assertFalse(self.playback2.resume.called)
def test_resume_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.core.playback.pause()
self.core.playback.resume()
self.assertFalse(self.playback1.resume.called)
self.playback2.resume.assert_called_once_with()
def test_stop_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.core.playback.stop()
self.playback1.stop.assert_called_once_with()
self.assertFalse(self.playback2.stop.called)
def test_stop_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.core.playback.stop()
self.assertFalse(self.playback1.stop.called)
self.playback2.stop.assert_called_once_with()
def test_seek_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.core.playback.seek(10000)
self.playback1.seek.assert_called_once_with(10000)
self.assertFalse(self.playback2.seek.called)
def test_seek_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.core.playback.seek(10000)
self.assertFalse(self.playback1.seek.called)
self.playback2.seek.assert_called_once_with(10000)
def test_time_position_selects_dummy1_backend(self):
self.core.playback.play(self.cp_tracks[0])
self.core.playback.seek(10000)
self.core.playback.time_position
self.playback1.get_time_position.assert_called_once_with()
self.assertFalse(self.playback2.get_time_position.called)
def test_time_position_selects_dummy2_backend(self):
self.core.playback.play(self.cp_tracks[2])
self.core.playback.seek(10000)
self.core.playback.time_position
self.assertFalse(self.playback1.get_time_position.called)
self.playback2.get_time_position.assert_called_once_with()