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46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
"""The OBS relay must preserve transport packets and keep its output local."""
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import importlib.util
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import io
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from pathlib import Path
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import unittest
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SCRIPT = Path(__file__).resolve().parents[1] / 'scripts' / 'obs-headset-source.py'
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spec = importlib.util.spec_from_file_location('obs_headset_source', SCRIPT)
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obs = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(obs)
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class Receiver:
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def __init__(self):
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self.chunks = []
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def send(self, data):
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self.chunks.append(data)
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class ObsSourceTests(unittest.TestCase):
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def test_relay_keeps_whole_transport_packets(self):
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stream = bytes(range(188)) * 101
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receiver = Receiver()
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self.assertEqual(obs.relay(io.BytesIO(stream), receiver), len(stream))
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self.assertEqual(b''.join(receiver.chunks), stream)
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self.assertTrue(all(len(chunk) % 188 == 0 and len(chunk) <= 1316
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for chunk in receiver.chunks))
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def test_incomplete_packet_fails(self):
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with self.assertRaisesRegex(RuntimeError, 'incomplete'):
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obs.relay(io.BytesIO(b'x' * 189), Receiver())
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def test_remote_command_uses_recording_sources(self):
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with_audio = obs.remote_command()
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self.assertIn('/dev/video99', with_audio)
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self.assertIn('@DEFAULT_MONITOR@', with_audio)
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self.assertIn('-map 1:a:0', with_audio)
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self.assertIn('-f mpegts', with_audio)
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self.assertNotIn('@DEFAULT_MONITOR@', obs.remote_command(audio=False))
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if __name__ == '__main__':
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unittest.main()
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