Move tests to the IE definitions

youtube_dl/extractor/vine.py

@@ -5,6 +5,15 @@ from .common import InfoExtractor
 
 class VineIE(InfoExtractor):
     _VALID_URL = r'(?:https?://)?(?:www\.)?vine\.co/v/(?P<id>\w+)'
+    _TEST = {
+        u'url': u'https://vine.co/v/b9KOOWX7HUx',
+        u'file': u'b9KOOWX7HUx.mp4',
+        u'md5': u'2f36fed6235b16da96ce9b4dc890940d',
+        u'info_dict': {
+            u"uploader": u"Jack Dorsey", 
+            u"title": u"Chicken."
+        }
+    }
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)