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

   1 #!/usr/bin/env python
   2
   3 # Allow direct execution
   4 import os
   5 import sys
   6 import unittest
   7 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   8
   9 from test.helper import FakeYDL, global_setup, md5
  10 global_setup()
  11
  12
  13 from youtube_dl.extractor import YoutubeIE
  14
  15
  16 class TestYoutubeSubtitles(unittest.TestCase):
  17     def setUp(self):
  18         self.DL = FakeYDL()
  19         self.url = 'QRS8MkLhQmM'
  20
  21     def getInfoDict(self):
  22         IE = YoutubeIE(self.DL)
  23         info_dict = IE.extract(self.url)
  24         return info_dict
  25
  26     def getSubtitles(self):
  27         info_dict = self.getInfoDict()
  28         return info_dict[0]['subtitles']
  29
  30     def test_youtube_no_writesubtitles(self):
  31         self.DL.params['writesubtitles'] = False
  32         subtitles = self.getSubtitles()
  33         self.assertEqual(subtitles, None)
  34
  35     def test_youtube_subtitles(self):
  36         self.DL.params['writesubtitles'] = True
  37         subtitles = self.getSubtitles()
  38         self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
  39
  40     def test_youtube_subtitles_lang(self):
  41         self.DL.params['writesubtitles'] = True
  42         self.DL.params['subtitleslangs'] = ['it']
  43         subtitles = self.getSubtitles()
  44         self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
  45
  46     def test_youtube_allsubtitles(self):
  47         self.DL.params['writesubtitles'] = True
  48         self.DL.params['allsubtitles'] = True
  49         subtitles = self.getSubtitles()
  50         self.assertEqual(len(subtitles.keys()), 13)
  51
  52     def test_youtube_subtitles_sbv_format(self):
  53         self.DL.params['writesubtitles'] = True
  54         self.DL.params['subtitlesformat'] = 'sbv'
  55         subtitles = self.getSubtitles()
  56         self.assertEqual(md5(subtitles['en']), '13aeaa0c245a8bed9a451cb643e3ad8b')
  57
  58     def test_youtube_subtitles_vtt_format(self):
  59         self.DL.params['writesubtitles'] = True
  60         self.DL.params['subtitlesformat'] = 'vtt'
  61         subtitles = self.getSubtitles()
  62         self.assertEqual(md5(subtitles['en']), '356cdc577fde0c6783b9b822e7206ff7')
  63
  64     def test_youtube_list_subtitles(self):
  65         self.DL.expect_warning(u'Video doesn\'t have automatic captions')
  66         self.DL.params['listsubtitles'] = True
  67         info_dict = self.getInfoDict()
  68         self.assertEqual(info_dict, None)
  69
  70     def test_youtube_automatic_captions(self):
  71         self.url = '8YoUxe5ncPo'
  72         self.DL.params['writeautomaticsub'] = True
  73         self.DL.params['subtitleslangs'] = ['it']
  74         subtitles = self.getSubtitles()
  75         self.assertTrue(subtitles['it'] is not None)
  76
  77     def test_youtube_nosubtitles(self):
  78         self.DL.expect_warning(u'video doesn\'t have subtitles')
  79         self.url = 'sAjKT8FhjI8'
  80         self.DL.params['writesubtitles'] = True
  81         self.DL.params['allsubtitles'] = True
  82         subtitles = self.getSubtitles()
  83         self.assertEqual(len(subtitles), 0)
  84
  85     def test_youtube_multiple_langs(self):
  86         self.url = 'QRS8MkLhQmM'
  87         self.DL.params['writesubtitles'] = True
  88         langs = ['it', 'fr', 'de']
  89         self.DL.params['subtitleslangs'] = langs
  90         subtitles = self.getSubtitles()
  91         for lang in langs:
  92             self.assertTrue(subtitles.get(lang) is not None, u'Subtitles for \'%s\' not extracted' % lang)
  93
  94 if __name__ == '__main__':
  95     unittest.main()