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import unittest
from streamlink import Streamlink
from streamlink.plugin.plugin import stream_weight, parse_params
from streamlink.stream import AkamaiHDStream, HLSStream, HTTPStream, RTMPStream
from tests.mock import patch
class TestPluginStream(unittest.TestCase):
def setUp(self):
self.session = Streamlink()
def assertDictHas(self, a, b):
for key, value in a.items():
self.assertEqual(b[key], value)
def _test_akamaihd(self, surl, url):
channel = self.session.resolve_url(surl)
streams = channel.streams()
self.assertTrue("live" in streams)
stream = streams["live"]
self.assertTrue(isinstance(stream, AkamaiHDStream))
self.assertEqual(stream.url, url)
@patch('streamlink.stream.HLSStream.parse_variant_playlist')
def _test_hls(self, surl, url, mock_parse):
mock_parse.return_value = {}
channel = self.session.resolve_url(surl)
streams = channel.streams()
self.assertTrue("live" in streams)
mock_parse.assert_called_with(self.session, url)
stream = streams["live"]
self.assertTrue(isinstance(stream, HLSStream))
self.assertEqual(stream.url, url)
@patch('streamlink.stream.HLSStream.parse_variant_playlist')
def _test_hlsvariant(self, surl, url, mock_parse):
mock_parse.return_value = {"best": HLSStream(self.session, url)}
channel = self.session.resolve_url(surl)
streams = channel.streams()
mock_parse.assert_called_with(self.session, url)
self.assertFalse("live" in streams)
self.assertTrue("best" in streams)
stream = streams["best"]
self.assertTrue(isinstance(stream, HLSStream))
self.assertEqual(stream.url, url)
def _test_rtmp(self, surl, url, params):
channel = self.session.resolve_url(surl)
streams = channel.streams()
self.assertTrue("live" in streams)
stream = streams["live"]
self.assertTrue(isinstance(stream, RTMPStream))
self.assertEqual(stream.params["rtmp"], url)
self.assertDictHas(params, stream.params)
def _test_http(self, surl, url, params):
channel = self.session.resolve_url(surl)
streams = channel.streams()
self.assertTrue("live" in streams)
stream = streams["live"]
self.assertTrue(isinstance(stream, HTTPStream))
self.assertEqual(stream.url, url)
self.assertDictHas(params, stream.args)
def test_plugin_rtmp(self):
self._test_rtmp("rtmp://hostname.se/stream",
"rtmp://hostname.se/stream", dict())
self._test_rtmp("rtmp://hostname.se/stream live=1 qarg='a \\'string' noq=test",
"rtmp://hostname.se/stream", dict(live=True, qarg='a \'string', noq="test"))
self._test_rtmp("rtmp://hostname.se/stream live=1 num=47",
"rtmp://hostname.se/stream", dict(live=True, num=47))
self._test_rtmp("rtmp://hostname.se/stream conn=['B:1','S:authMe','O:1','NN:code:1.23','NS:flag:ok','O:0']",
"rtmp://hostname.se/stream",
dict(conn=['B:1', 'S:authMe', 'O:1', 'NN:code:1.23', 'NS:flag:ok', 'O:0']))
def test_plugin_hls(self):
self._test_hls("hls://https://hostname.se/playlist.m3u8",
"https://hostname.se/playlist.m3u8")
self._test_hls("hls://hostname.se/playlist.m3u8",
"http://hostname.se/playlist.m3u8")
self._test_hlsvariant("hls://hostname.se/playlist.m3u8",
"http://hostname.se/playlist.m3u8")
self._test_hlsvariant("hls://https://hostname.se/playlist.m3u8",
"https://hostname.se/playlist.m3u8")
def test_plugin_akamaihd(self):
self._test_akamaihd("akamaihd://http://hostname.se/stream",
"http://hostname.se/stream")
self._test_akamaihd("akamaihd://hostname.se/stream",
"http://hostname.se/stream")
def test_plugin_http(self):
self._test_http("httpstream://http://hostname.se/auth.php auth=('test','test2')",
"http://hostname.se/auth.php", dict(auth=("test", "test2")))
self._test_http("httpstream://hostname.se/auth.php auth=('test','test2')",
"http://hostname.se/auth.php", dict(auth=("test", "test2")))
self._test_http("httpstream://https://hostname.se/auth.php verify=False params={'key': 'a value'}",
"https://hostname.se/auth.php?key=a+value", dict(verify=False, params=dict(key='a value')))
def test_parse_params(self):
self.assertEqual(
dict(verify=False, params=dict(key="a value")),
parse_params("""verify=False params={'key': 'a value'}""")
)
self.assertEqual(
dict(verify=False),
parse_params("""verify=False""")
)
self.assertEqual(
dict(conn=['B:1', 'S:authMe', 'O:1', 'NN:code:1.23', 'NS:flag:ok', 'O:0']),
parse_params(""""conn=['B:1', 'S:authMe', 'O:1', 'NN:code:1.23', 'NS:flag:ok', 'O:0']""")
)
def test_stream_weight_value(self):
self.assertEqual((720, "pixels"),
stream_weight("720p"))
self.assertEqual((721, "pixels"),
stream_weight("720p+"))
self.assertEqual((780, "pixels"),
stream_weight("720p60"))
def test_stream_weight(self):
self.assertGreater(stream_weight("720p+"),
stream_weight("720p"))
self.assertGreater(stream_weight("720p_3000k"),
stream_weight("720p_2500k"))
self.assertGreater(stream_weight("720p60_3000k"),
stream_weight("720p_3000k"))
self.assertGreater(stream_weight("3000k"),
stream_weight("2500k"))
self.assertEqual(stream_weight("720p"),
stream_weight("720p"))
self.assertLess(stream_weight("720p_3000k"),
stream_weight("720p+_3000k"))
def test_stream_weight_and_audio(self):
self.assertGreater(stream_weight("720p+a256k"),
stream_weight("720p+a128k"))
self.assertGreater(stream_weight("720p+a256k"),
stream_weight("720p+a128k"))
self.assertGreater(stream_weight("720p+a128k"),
stream_weight("360p+a256k"))
if __name__ == "__main__":
unittest.main()
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