b29f9e10c4
...and not False, because the mute state is unknown (None) and not unmuted (False) when there is no mixer. Note that this change does not affect the MPD responses.
91 lines
3.0 KiB
Python
91 lines
3.0 KiB
Python
from __future__ import absolute_import, unicode_literals
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import unittest
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import mock
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import pykka
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from mopidy import core, mixer
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from tests import dummy_mixer
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class CoreMixerTest(unittest.TestCase):
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def setUp(self): # noqa: N802
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self.mixer = mock.Mock(spec=mixer.Mixer)
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self.core = core.Core(mixer=self.mixer, backends=[])
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def test_get_volume(self):
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self.mixer.get_volume.return_value.get.return_value = 30
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self.assertEqual(self.core.mixer.get_volume(), 30)
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self.mixer.get_volume.assert_called_once_with()
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def test_set_volume(self):
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self.core.mixer.set_volume(30)
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self.mixer.set_volume.assert_called_once_with(30)
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def test_get_mute(self):
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self.mixer.get_mute.return_value.get.return_value = True
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self.assertEqual(self.core.mixer.get_mute(), True)
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self.mixer.get_mute.assert_called_once_with()
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def test_set_mute(self):
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self.core.mixer.set_mute(True)
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self.mixer.set_mute.assert_called_once_with(True)
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class CoreNoneMixerTest(unittest.TestCase):
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def setUp(self): # noqa: N802
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self.core = core.Core(mixer=None, backends=[])
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def test_get_volume_return_none_because_it_is_unknown(self):
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self.assertEqual(self.core.mixer.get_volume(), None)
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def test_set_volume_return_false_because_it_failed(self):
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self.assertEqual(self.core.mixer.set_volume(30), False)
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def test_get_mute_return_none_because_it_is_unknown(self):
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self.assertEqual(self.core.mixer.get_mute(), None)
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def test_set_mute_return_false_because_it_failed(self):
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self.assertEqual(self.core.mixer.set_mute(True), False)
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@mock.patch.object(mixer.MixerListener, 'send')
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class CoreMixerListenerTest(unittest.TestCase):
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def setUp(self): # noqa: N802
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self.mixer = dummy_mixer.create_proxy()
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self.core = core.Core(mixer=self.mixer, backends=[])
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def tearDown(self): # noqa: N802
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pykka.ActorRegistry.stop_all()
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def test_forwards_mixer_volume_changed_event_to_frontends(self, send):
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self.assertEqual(self.core.mixer.set_volume(volume=60), True)
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self.assertEqual(send.call_args[0][0], 'volume_changed')
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self.assertEqual(send.call_args[1]['volume'], 60)
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def test_forwards_mixer_mute_changed_event_to_frontends(self, send):
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self.core.mixer.set_mute(mute=True)
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self.assertEqual(send.call_args[0][0], 'mute_changed')
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self.assertEqual(send.call_args[1]['mute'], True)
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@mock.patch.object(mixer.MixerListener, 'send')
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class CoreNoneMixerListenerTest(unittest.TestCase):
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def setUp(self): # noqa: N802
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self.core = core.Core(mixer=None, backends=[])
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def test_forwards_mixer_volume_changed_event_to_frontends(self, send):
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self.assertEqual(self.core.mixer.set_volume(volume=60), False)
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self.assertEqual(send.call_count, 0)
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def test_forwards_mixer_mute_changed_event_to_frontends(self, send):
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self.core.mixer.set_mute(mute=True)
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self.assertEqual(send.call_count, 0)
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