def test_common_static(self):
local_codecs = MEDIA_CODECS['audio'][:]
remote_codecs = [
RTCRtpCodecParameters(name='PCMA', clockRate=8000, payloadType=8),
RTCRtpCodecParameters(name='PCMU', clockRate=8000, payloadType=0),
]
common = find_common_codecs(local_codecs, remote_codecs)
self.assertEqual(len(common), 2)
self.assertEqual(common[0].clockRate, 8000)
self.assertEqual(common[0].name, 'PCMA')
self.assertEqual(common[0].payloadType, 8)
self.assertEqual(common[1].clockRate, 8000)
self.assertEqual(common[1].name, 'PCMU')
self.assertEqual(common[1].payloadType, 0)
def test_common_dynamic(self):
local_codecs = MEDIA_CODECS[:]
remote_description = MediaDescription(
kind='audio', port=1234, profile='UDP/TLS/RTP/SAVPF', fmt=[100, 8])
remote_description.rtpmap[100] = 'opus/48000'
remote_description.rtpmap[8] = 'PCMA/8000'
common = find_common_codecs(local_codecs, remote_description)
self.assertEqual(len(common), 2)
self.assertEqual(common[0].clockrate, 48000)
self.assertEqual(common[0].name, 'opus')
self.assertEqual(common[0].pt, 100)
self.assertEqual(common[1].clockrate, 8000)
self.assertEqual(common[1].name, 'PCMA')
self.assertEqual(common[1].pt, 8)