mopidy/tests/core/test_actor.py
Jens Luetjen e56c39ee78 Add unit tests for export/restore core state
Fix issues shown by test code
2016-01-03 18:29:35 +01:00

74 lines
2.1 KiB
Python

from __future__ import absolute_import, unicode_literals
import shutil
import tempfile
import unittest
import mock
import pykka
from mopidy.core import Core
from mopidy.internal import versioning
class CoreActorTest(unittest.TestCase):
def setUp(self): # noqa: N802
self.backend1 = mock.Mock()
self.backend1.uri_schemes.get.return_value = ['dummy1']
self.backend1.actor_ref.actor_class.__name__ = b'B1'
self.backend2 = mock.Mock()
self.backend2.uri_schemes.get.return_value = ['dummy2']
self.backend2.actor_ref.actor_class.__name__ = b'B2'
self.core = Core(mixer=None, backends=[self.backend1, self.backend2])
def tearDown(self): # noqa: N802
pykka.ActorRegistry.stop_all()
def test_uri_schemes_has_uris_from_all_backends(self):
result = self.core.uri_schemes
self.assertIn('dummy1', result)
self.assertIn('dummy2', result)
def test_backends_with_colliding_uri_schemes_fails(self):
self.backend2.uri_schemes.get.return_value = ['dummy1', 'dummy2']
self.assertRaisesRegexp(
AssertionError,
'Cannot add URI scheme "dummy1" for B2, '
'it is already handled by B1',
Core, mixer=None, backends=[self.backend1, self.backend2])
def test_version(self):
self.assertEqual(self.core.version, versioning.get_version())
class CoreActorExportRestoreTest(unittest.TestCase):
def setUp(self):
self.temp_dir = tempfile.mkdtemp()
config = {
'core': {
'max_tracklist_length': 10000,
'restore_state': 'play',
'data_dir': self.temp_dir,
}
}
self.core = Core.start(
config=config, mixer=None, backends=[]).proxy()
def tearDown(self): # noqa: N802
pykka.ActorRegistry.stop_all()
shutil.rmtree(self.temp_dir)
def test_restore_on_start(self):
# cover mopidy.core.actor.on_start and .on_stop
# starting the actor by calling any function:
self.core.get_version()
pass