old_contents: #!/usr/bin/env python
  
  import unittest
  
  from you_get.extractors import (
      imgur,
      magisto,
      youtube,
      yixia,
      bilibili,
      douyin,
  )
  
  
  class YouGetTests(unittest.TestCase):
      def test_imgur(self):
          imgur.download('http://imgur.com/WVLk5nD', info_only=True)
          imgur.download('http://imgur.com/gallery/WVLk5nD', info_only=True)
  
      def test_magisto(self):
          magisto.download(
              'http://www.magisto.com/album/video/f3x9AAQORAkfDnIFDA',
              info_only=True
          )
  
      def test_youtube(self):
          youtube.download(
              'http://www.youtube.com/watch?v=pzKerr0JIPA', info_only=True
          )
          youtube.download('http://youtu.be/pzKerr0JIPA', info_only=True)
          youtube.download(
              'http://www.youtube.com/attribution_link?u=/watch?v%3DldAKIzq7bvs%26feature%3Dshare',  # noqa
              info_only=True
          )
  
      def test_yixia(self):
          yixia.download(
              'http://m.miaopai.com/show/channel/vlvreCo4OZiNdk5Jn1WvdopmAvdIJwi8',  # noqa
              info_only=True
          )
  
      def test_bilibili(self):
          bilibili.download(
              'https://www.bilibili.com/video/av16907446/', info_only=True
          )
          bilibili.download(
              'https://www.bilibili.com/video/av13228063/', info_only=True
          )
  
      def test_douyin(self):
          douyin.download(
              'https://www.douyin.com/share/video/6492273288897629454',
              info_only=True
          )
  
  
  if __name__ == '__main__':
      unittest.main()
  
new_contents: #!/usr/bin/env python
  
  import unittest
  
  from you_get.extractors import (
      imgur,
      magisto,
      youtube,
      yixia,
      bilibili,
      douyin,
  )
  
  
  class YouGetTests(unittest.TestCase):
      def test_imgur(self):
          imgur.download('http://imgur.com/WVLk5nD', info_only=True)
          imgur.download('http://imgur.com/gallery/WVLk5nD', info_only=True)
  
      def test_magisto(self):
          magisto.download(
              'http://www.magisto.com/album/video/f3x9AAQORAkfDnIFDA',
              info_only=True
          )
  
      def test_youtube(self):
          youtube.download(
              'http://www.youtube.com/watch?v=pzKerr0JIPA', info_only=True
          )
          youtube.download('http://youtu.be/pzKerr0JIPA', info_only=True)
          youtube.download(
              'http://www.youtube.com/attribution_link?u=/watch?v%3DldAKIzq7bvs%26feature%3Dshare',  # noqa
              info_only=True
          )
  
      def test_yixia(self):
          yixia.download(
              'http://m.miaopai.com/show/channel/vlvreCo4OZiNdk5Jn1WvdopmAvdIJwi8',  # noqa
              info_only=True
          )
  
      def test_bilibili(self):
          bilibili.download(
              'https://www.bilibili.com/video/av16907446/', info_only=True
          )
          bilibili.download(
              'https://www.bilibili.com/video/av13228063/', info_only=True
          )
  
  
  if __name__ == '__main__':
      unittest.main()
  
subject: remove test_douyin