40502e41e5
- Fixes problem where 60% became 59% due to bad rounding. - Tests assume scale of 0-65536 which matches ALSA. - Check all possible values of set_volume and ensure we the right value out.
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
import sys
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from mopidy import settings
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from mopidy.gstreamer import GStreamer
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from mopidy.utils.path import path_to_uri
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from tests import unittest, path_to_data_dir
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@unittest.skipIf(sys.platform == 'win32',
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'Our Windows build server does not support GStreamer yet')
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class GStreamerTest(unittest.TestCase):
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def setUp(self):
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# TODO: does this modify global settings without reseting it?
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# TODO: should use a fake backend stub for this test?
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settings.BACKENDS = ('mopidy.backends.local.LocalBackend',)
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self.song_uri = path_to_uri(path_to_data_dir('song1.wav'))
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self.gstreamer = GStreamer(mixer='fakemixer track_max_volume=65536')
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def prepare_uri(self, uri):
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self.gstreamer.prepare_change()
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self.gstreamer.set_uri(uri)
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def tearDown(self):
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settings.runtime.clear()
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def test_start_playback_existing_file(self):
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self.prepare_uri(self.song_uri)
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self.assertTrue(self.gstreamer.start_playback())
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def test_start_playback_non_existing_file(self):
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self.prepare_uri(self.song_uri + 'bogus')
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self.assertFalse(self.gstreamer.start_playback())
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def test_pause_playback_while_playing(self):
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self.prepare_uri(self.song_uri)
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self.gstreamer.start_playback()
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self.assertTrue(self.gstreamer.pause_playback())
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def test_stop_playback_while_playing(self):
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self.prepare_uri(self.song_uri)
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self.gstreamer.start_playback()
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self.assertTrue(self.gstreamer.stop_playback())
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@unittest.SkipTest
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def test_deliver_data(self):
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pass # TODO
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@unittest.SkipTest
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def test_end_of_data_stream(self):
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pass # TODO
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def test_set_volume(self):
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for value in range(0, 101):
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self.assertTrue(self.gstreamer.set_volume(value))
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self.assertEqual(value, self.gstreamer.get_volume())
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@unittest.SkipTest
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def test_set_state_encapsulation(self):
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pass # TODO
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@unittest.SkipTest
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def test_set_position(self):
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pass # TODO
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@unittest.SkipTest
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def test_invalid_output_raises_error(self):
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pass # TODO
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