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

   1 #!/usr/bin/env python
   2
   3 import sys
   4 import unittest
   5 import hashlib
   6
   7 # Allow direct execution
   8 import os
   9 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  10
  11 from youtube_dl.extractor import YoutubeIE
  12 from youtube_dl.utils import *
  13 from .helper import FakeYDL
  14
  15 md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
  16
  17 class TestYoutubeSubtitles(unittest.TestCase):
  18     def setUp(self):
  19         self.DL = FakeYDL()
  20         self.url = 'QRS8MkLhQmM'
  21     def getInfoDict(self):
  22         IE = YoutubeIE(self.DL)
  23         info_dict = IE.extract(self.url)
  24         return info_dict
  25     def getSubtitles(self):
  26         info_dict = self.getInfoDict()
  27         return info_dict[0]['subtitles']
  28     def test_youtube_no_writesubtitles(self):
  29         self.DL.params['writesubtitles'] = False
  30         subtitles = self.getSubtitles()
  31         self.assertEqual(subtitles, None)
  32     def test_youtube_subtitles(self):
  33         self.DL.params['writesubtitles'] = True
  34         subtitles = self.getSubtitles()
  35         self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
  36     def test_youtube_subtitles_lang(self):
  37         self.DL.params['writesubtitles'] = True
  38         self.DL.params['subtitleslangs'] = ['it']
  39         subtitles = self.getSubtitles()
  40         self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
  41     def test_youtube_allsubtitles(self):
  42         self.DL.params['writesubtitles'] = True
  43         self.DL.params['allsubtitles'] = True
  44         subtitles = self.getSubtitles()
  45         self.assertEqual(len(subtitles.keys()), 13)
  46     def test_youtube_subtitles_sbv_format(self):
  47         self.DL.params['writesubtitles'] = True
  48         self.DL.params['subtitlesformat'] = 'sbv'
  49         subtitles = self.getSubtitles()
  50         self.assertEqual(md5(subtitles['en']), '13aeaa0c245a8bed9a451cb643e3ad8b')
  51     def test_youtube_subtitles_vtt_format(self):
  52         self.DL.params['writesubtitles'] = True
  53         self.DL.params['subtitlesformat'] = 'vtt'
  54         subtitles = self.getSubtitles()
  55         self.assertEqual(md5(subtitles['en']), '356cdc577fde0c6783b9b822e7206ff7')
  56     def test_youtube_list_subtitles(self):
  57         self.DL.expect_warning(u'Video doesn\'t have automatic captions')
  58         self.DL.params['listsubtitles'] = True
  59         info_dict = self.getInfoDict()
  60         self.assertEqual(info_dict, None)
  61     def test_youtube_automatic_captions(self):
  62         self.url = '8YoUxe5ncPo'
  63         self.DL.params['writeautomaticsub'] = True
  64         self.DL.params['subtitleslangs'] = ['it']
  65         subtitles = self.getSubtitles()
  66         self.assertTrue(subtitles['it'] is not None)
  67     def test_youtube_nosubtitles(self):
  68         self.DL.expect_warning(u'video doesn\'t have subtitles')
  69         self.url = 'sAjKT8FhjI8'
  70         self.DL.params['writesubtitles'] = True
  71         self.DL.params['allsubtitles'] = True
  72         subtitles = self.getSubtitles()
  73         self.assertEqual(len(subtitles), 0)
  74     def test_youtube_multiple_langs(self):
  75         self.url = 'QRS8MkLhQmM'
  76         self.DL.params['writesubtitles'] = True
  77         langs = ['it', 'fr', 'de']
  78         self.DL.params['subtitleslangs'] = langs
  79         subtitles = self.getSubtitles()
  80         for lang in langs:
  81             self.assertTrue(subtitles.get(lang) is not None, u'Subtitles for \'%s\' not extracted' % lang)
  82
  83 if __name__ == '__main__':
  84     unittest.main()