test/test_overwrites.py

   1 #!/usr/bin/env python3
   2 import os
   3 import subprocess
   4 import sys
   5 import unittest
   6 from os.path import join
   7
   8 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   9
  10 from test.helper import is_download_test, try_rm
  11
  12 root_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  13 download_file = join(root_dir, 'test.webm')
  14
  15
  16 @is_download_test
  17 class TestOverwrites(unittest.TestCase):
  18     def setUp(self):
  19         # create an empty file
  20         open(download_file, 'a').close()
  21
  22     def test_default_overwrites(self):
  23         outp = subprocess.Popen(
  24             [
  25                 sys.executable, 'yt_dlp/__main__.py',
  26                 '-o', 'test.webm',
  27                 'https://www.youtube.com/watch?v=jNQXAC9IVRw'
  28             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  29         sout, serr = outp.communicate()
  30         self.assertTrue(b'has already been downloaded' in sout)
  31         # if the file has no content, it has not been redownloaded
  32         self.assertTrue(os.path.getsize(download_file) < 1)
  33
  34     def test_yes_overwrites(self):
  35         outp = subprocess.Popen(
  36             [
  37                 sys.executable, 'yt_dlp/__main__.py', '--yes-overwrites',
  38                 '-o', 'test.webm',
  39                 'https://www.youtube.com/watch?v=jNQXAC9IVRw'
  40             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  41         sout, serr = outp.communicate()
  42         self.assertTrue(b'has already been downloaded' not in sout)
  43         # if the file has no content, it has not been redownloaded
  44         self.assertTrue(os.path.getsize(download_file) > 1)
  45
  46     def tearDown(self):
  47         try_rm(join(root_dir, 'test.webm'))
  48
  49
  50 if __name__ == '__main__':
  51     unittest.main()