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

   1 #!/usr/bin/env python
   2
   3 import sys
   4 import unittest
   5 import json
   6 import io
   7 import hashlib
   8
   9 # Allow direct execution
  10 import os
  11 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  12
  13 from youtube_dl.extractor import YoutubeIE
  14 from youtube_dl.utils import *
  15 from helper import FakeYDL
  16
  17 md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
  18
  19 class TestYoutubeSubtitles(unittest.TestCase):
  20     def setUp(self):
  21         self.DL = FakeYDL()
  22         self.url = 'QRS8MkLhQmM'
  23     def getInfoDict(self):
  24         IE = YoutubeIE(self.DL)
  25         info_dict = IE.extract(self.url)
  26         return info_dict
  27     def getSubtitles(self):
  28         info_dict = self.getInfoDict()
  29         return info_dict[0]['subtitles']
  30     def test_youtube_no_writesubtitles(self):
  31         self.DL.params['writesubtitles'] = False
  32         subtitles = self.getSubtitles()
  33         self.assertEqual(subtitles, None)
  34     def test_youtube_subtitles(self):
  35         self.DL.params['writesubtitles'] = True
  36         subtitles = self.getSubtitles()
  37         self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
  38     def test_youtube_subtitles_lang(self):
  39         self.DL.params['writesubtitles'] = True
  40         self.DL.params['subtitleslangs'] = ['it']
  41         subtitles = self.getSubtitles()
  42         self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
  43     def test_youtube_allsubtitles(self):
  44         self.DL.params['writesubtitles'] = True
  45         self.DL.params['allsubtitles'] = True
  46         subtitles = self.getSubtitles()
  47         self.assertEqual(len(subtitles.keys()), 13)
  48     def test_youtube_subtitles_sbv_format(self):
  49         self.DL.params['writesubtitles'] = True
  50         self.DL.params['subtitlesformat'] = 'sbv'
  51         subtitles = self.getSubtitles()
  52         self.assertEqual(md5(subtitles['en']), '13aeaa0c245a8bed9a451cb643e3ad8b')
  53     def test_youtube_subtitles_vtt_format(self):
  54         self.DL.params['writesubtitles'] = True
  55         self.DL.params['subtitlesformat'] = 'vtt'
  56         subtitles = self.getSubtitles()
  57         self.assertEqual(md5(subtitles['en']), '356cdc577fde0c6783b9b822e7206ff7')
  58     def test_youtube_list_subtitles(self):
  59         self.DL.params['listsubtitles'] = True
  60         info_dict = self.getInfoDict()
  61         self.assertEqual(info_dict, None)
  62     def test_youtube_automatic_captions(self):
  63         self.url = '8YoUxe5ncPo'
  64         self.DL.params['writeautomaticsub'] = True
  65         self.DL.params['subtitleslangs'] = ['it']
  66         subtitles = self.getSubtitles()
  67         self.assertTrue(subtitles['it'] is not None)
  68     def test_youtube_nosubtitles(self):
  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()