[youtube] Improve player id extraction and add tests

1 files changed, 22 insertions, 0 deletions

diff --git a/test/test_youtube_signature.py b/test/test_youtube_signature.py
index f0c370eee..69df30eda 100644
--- a/test/test_youtube_signature.py
+++ b/test/test_youtube_signature.py
@@ -74,6 +74,28 @@ _TESTS = [
 ]
 
 
+class TestPlayerInfo(unittest.TestCase):
+    def test_youtube_extract_player_info(self):
+        PLAYER_URLS = (
+            ('https://www.youtube.com/s/player/64dddad9/player_ias.vflset/en_US/base.js', '64dddad9'),
+            # obsolete
+            ('https://www.youtube.com/yts/jsbin/player_ias-vfle4-e03/en_US/base.js', 'vfle4-e03'),
+            ('https://www.youtube.com/yts/jsbin/player_ias-vfl49f_g4/en_US/base.js', 'vfl49f_g4'),
+            ('https://www.youtube.com/yts/jsbin/player_ias-vflCPQUIL/en_US/base.js', 'vflCPQUIL'),
+            ('https://www.youtube.com/yts/jsbin/player-vflzQZbt7/en_US/base.js', 'vflzQZbt7'),
+            ('https://www.youtube.com/yts/jsbin/player-en_US-vflaxXRn1/base.js', 'vflaxXRn1'),
+            ('https://s.ytimg.com/yts/jsbin/html5player-en_US-vflXGBaUN.js', 'vflXGBaUN'),
+            ('https://s.ytimg.com/yts/jsbin/html5player-en_US-vflKjOTVq/html5player.js', 'vflKjOTVq'),
+            ('http://s.ytimg.com/yt/swfbin/watch_as3-vflrEm9Nq.swf', 'vflrEm9Nq'),
+            ('https://s.ytimg.com/yts/swfbin/player-vflenCdZL/watch_as3.swf', 'vflenCdZL'),
+        )
+        for player_url, expected_player_id in PLAYER_URLS:
+            expected_player_type = player_url.split('.')[-1]
+            player_type, player_id = YoutubeIE._extract_player_info(player_url)
+            self.assertEqual(player_type, expected_player_type)
+            self.assertEqual(player_id, expected_player_id)
+
+
 class TestSignature(unittest.TestCase):
     def setUp(self):
         TEST_DIR = os.path.dirname(os.path.abspath(__file__))