test/test_overwrites.py

   1 #!/usr/bin/env python
   2 from __future__ import unicode_literals
   3
   4 import os
   5 from os.path import join
   6 import subprocess
   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 try_rm
  12
  13
  14 root_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  15 download_file = join(root_dir, 'test.webm')
  16
  17
  18 class TestOverwrites(unittest.TestCase):
  19     def setUp(self):
  20         # create an empty file
  21         open(download_file, 'a').close()
  22
  23     def test_default_overwrites(self):
  24         outp = subprocess.Popen(
  25             [
  26                 sys.executable, 'yt_dlp/__main__.py',
  27                 '-o', 'test.webm',
  28                 'https://www.youtube.com/watch?v=jNQXAC9IVRw'
  29             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  30         sout, serr = outp.communicate()
  31         self.assertTrue(b'has already been downloaded' in sout)
  32         # if the file has no content, it has not been redownloaded
  33         self.assertTrue(os.path.getsize(download_file) < 1)
  34
  35     def test_yes_overwrites(self):
  36         outp = subprocess.Popen(
  37             [
  38                 sys.executable, 'yt_dlp/__main__.py', '--yes-overwrites',
  39                 '-o', 'test.webm',
  40                 'https://www.youtube.com/watch?v=jNQXAC9IVRw'
  41             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  42         sout, serr = outp.communicate()
  43         self.assertTrue(b'has already been downloaded' not in sout)
  44         # if the file has no content, it has not been redownloaded
  45         self.assertTrue(os.path.getsize(download_file) > 1)
  46
  47     def tearDown(self):
  48         try_rm(join(root_dir, 'test.webm'))
  49
  50
  51 if __name__ == '__main__':
  52     unittest.main()