_ Git - youtube-dl/blob - test/test_download.py

   1 #!/usr/bin/env python2
   2 import unittest
   3 import hashlib
   4 import os
   5
   6 from youtube_dl.FileDownloader import FileDownloader
   7 from youtube_dl.InfoExtractors  import YoutubeIE, DailymotionIE, MetacafeIE
   8
   9 class DownloadTest(unittest.TestCase):
  10         #calculated with md5sum:
  11         #       md5sum (GNU coreutils) 8.19
  12         YOUTUBE_MD5 = "8547978241cb87dd6782b10b8e90acc3"
  13         YOUTUBE_URL = "http://www.youtube.com/watch?v=BaW_jenozKc"
  14         YOUTUBE_FILE = "BaW_jenozKc.flv"
  15
  16         DAILYMOTION_MD5 = ""
  17         DAILYMOTION_URL = "http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech"
  18         DAILYMOTION_FILE = ""
  19
  20
  21         METACAFE_MD5 = ""
  22         METACAFE_URL = "http://www.metacafe.com/watch/yt-bV9L5Ht9LgY/download_youtube_playlist_with_youtube_dl/"
  23         METACAFE_FILE = ""
  24
  25         def test_youtube(self):
  26                 #let's download a file from youtube
  27                 fd = FileDownloader({})
  28                 fd.add_info_extractor(YoutubeIE())
  29                 fd.download([DownloadTest.YOUTUBE_URL])
  30                 self.assertTrue(os.path.exists(DownloadTest.YOUTUBE_FILE))
  31                 md5_down_file = md5_for_file(DownloadTest.YOUTUBE_FILE)
  32                 self.assertEqual(md5_down_file, DownloadTest.YOUTUBE_MD5)
  33
  34         def test_dailymotion(self):
  35                 fd = FileDownloader({})
  36                 fd.add_info_extractor(DailymotionIE())
  37                 fd.download([DownloadTest.DAILYMOTION_URL])
  38                 self.assertTrue(os.path.exists(DownloadTest.DAILYMOTION_FILE))
  39                 md5_down_file = md5_for_file(DownloadTest.DAILYMOTION_FILE)
  40                 self.assertEqual(md5_down_file, DownloadTest.DAILYMOTION_MD5)
  41
  42
  43         def test_metacafe(self):
  44                 fd = FileDownloader({})
  45                 fd.add_info_extractor(MetacafeIE())
  46                 fd.download([DownloadTest.METACAFE_URL])
  47                 self.assertTrue(os.path.exists(DownloadTest.METACAFE_FILE))
  48                 md5_down_file = md5_for_file(DownloadTest.METACAFE_FILE)
  49                 self.assertEqual(md5_down_file, DownloadTest.METACAFE_MD5)
  50
  51         def cleanUp(self):
  52                 if os.path.exists(DownloadTest.YOUTUBE_FILE):
  53                         os.remove(DownloadTest.YOUTUBE_FILE)
  54                 if os.path.exists(DownloadTest.DAILYMOTION_FILE):
  55                         os.remove(DownloadTest.DAILYMOTION_FILE)
  56
  57 def md5_for_file(f, block_size=2**20):
  58         md5 = hashlib.md5()
  59         while True:
  60                 data = f.read(block_size)
  61                 if not data:
  62                         break
  63                 md5.update(data)
  64                 return md5.digest()