test/test_overwrites.py

   1 #!/usr/bin/env python3
   2
   3 # Allow direct execution
   4 import os
   5 import sys
   6 import unittest
   7
   8 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
   9
  10
  11 import subprocess
  12
  13 from test.helper import is_download_test, try_rm
  14
  15 root_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  16 download_file = os.path.join(root_dir, 'test.webm')
  17
  18
  19 @is_download_test
  20 class TestOverwrites(unittest.TestCase):
  21     def setUp(self):
  22         # create an empty file
  23         open(download_file, 'a').close()
  24
  25     def test_default_overwrites(self):
  26         outp = subprocess.Popen(
  27             [
  28                 sys.executable, 'yt_dlp/__main__.py',
  29                 '-o', 'test.webm',
  30                 'https://www.youtube.com/watch?v=jNQXAC9IVRw',
  31             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  32         sout, serr = outp.communicate()
  33         self.assertTrue(b'has already been downloaded' in sout)
  34         # if the file has no content, it has not been redownloaded
  35         self.assertTrue(os.path.getsize(download_file) < 1)
  36
  37     def test_yes_overwrites(self):
  38         outp = subprocess.Popen(
  39             [
  40                 sys.executable, 'yt_dlp/__main__.py', '--yes-overwrites',
  41                 '-o', 'test.webm',
  42                 'https://www.youtube.com/watch?v=jNQXAC9IVRw',
  43             ], cwd=root_dir, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
  44         sout, serr = outp.communicate()
  45         self.assertTrue(b'has already been downloaded' not in sout)
  46         # if the file has no content, it has not been redownloaded
  47         self.assertTrue(os.path.getsize(download_file) > 1)
  48
  49     def tearDown(self):
  50         try_rm(os.path.join(root_dir, 'test.webm'))
  51
  52
  53 if __name__ == '__main__':
  54     unittest.main()