Add an extractor for internetvideoarchive.com videos

It's used by videodetective.com

1 files changed, 14 insertions, 0 deletions

diff --git a/test/test_utils.py b/test/test_utils.py
index ff2e9885b..f2c03d421 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -20,6 +20,7 @@ from youtube_dl.utils import (
     unified_strdate,
     find_xpath_attr,
     get_meta_content,
+    xpath_with_ns,
 )
 
 if sys.version_info < (3, 0):
@@ -141,5 +142,18 @@ class TestUtil(unittest.TestCase):
         self.assertEqual(get_meta('description'), u'foo & bar')
         self.assertEqual(get_meta('author'), 'Plato')
 
+    def test_xpath_with_ns(self):
+        testxml = u'''<root xmlns:media="http://example.com/">
+            <media:song>
+                <media:author>The Author</media:author>
+                <url>http://server.com/download.mp3</url>
+            </media:song>
+        </root>'''
+        doc = xml.etree.ElementTree.fromstring(testxml)
+        find = lambda p: doc.find(xpath_with_ns(p, {'media': 'http://example.com/'}))
+        self.assertTrue(find('media:song') is not None)
+        self.assertEqual(find('media:song/media:author').text, u'The Author')
+        self.assertEqual(find('media:song/url').text, u'http://server.com/download.mp3')
+
 if __name__ == '__main__':
     unittest.main()