Add a basic test suite for the InfoExtractor class
[ytdl] / test / test_InfoExtractor.py
1 #!/usr/bin/env python
2
3 from __future__ import unicode_literals
4
5 # Allow direct execution
6 import os
7 import sys
8 import unittest
9 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
10
11 from test.helper import FakeYDL
12 from youtube_dl.extractor.common import InfoExtractor
13 from youtube_dl.extractor import YoutubeIE, get_info_extractor
14
15
16 class TestIE(InfoExtractor):
17     pass
18
19
20 class TestInfoExtractor(unittest.TestCase):
21     def setUp(self):
22         self.ie = TestIE(FakeYDL())
23
24     def test_ie_key(self):
25         self.assertEqual(get_info_extractor(YoutubeIE.ie_key()), YoutubeIE)
26
27     def test_html_search_regex(self):
28         html = '<p id="foo">Watch this <a href="http://www.youtube.com/watch?v=BaW_jenozKc">video</a></p>'
29         search = lambda re, *args: self.ie._html_search_regex(re, html, *args)
30         self.assertEqual(search(r'<p id="foo">(.+?)</p>', 'foo'), 'Watch this video')
31
32     def test_opengraph(self):
33         ie = self.ie
34         html = '''
35             <meta name="og:title" content='Foo'/>
36             <meta content="Some video's description " name="og:description"/>
37             <meta property='og:image' content='http://domain.com/pic.jpg?key1=val1&amp;key2=val2'/>
38             '''
39         self.assertEqual(ie._og_search_title(html), 'Foo')
40         self.assertEqual(ie._og_search_description(html), 'Some video\'s description ')
41         self.assertEqual(ie._og_search_thumbnail(html), 'http://domain.com/pic.jpg?key1=val1&key2=val2')
42
43 if __name__ == '__main__':
44     unittest.main()