def test_video_added_with_cache(self):
"""
Add a video in the filesystem, call videoscan to create the videofile object and cache items
"""
# Call videoscan, and validate.
out = call_command("videoscan", auto_cache=True)
self.assertEqual(VideoFile.objects.all().count(), 1, "Make sure there is now one VideoFile object.")
self.assertEqual(VideoFile.objects.all()[0].youtube_id, self.youtube_id, "Make sure the video is the one we created.")
self.assertTrue(self.get_num_cache_entries() > 0, "Check that cache is not empty.")
cached_paths = caching.get_video_page_paths(video_id=self.video_id)
for path in cached_paths:
self.assertTrue(caching.has_cache_key(path), "Check that cache has path %s" % path)
def test_video_deleted_with_cache(self):
"""
Run videoscan to create cache items, then re-run to verify that the cache is cleared.
"""
out = call_command("videoscan", auto_cache=True)
cached_paths = caching.get_video_page_paths(video_id=self.video_id)
for path in cached_paths:
self.assertTrue(caching.has_cache_key(path), "Check that cache has path %s" % path)
self.assertTrue(os.path.exists(self.fake_video_file), "Check that video file exists.")
# Remove the video
os.remove(self.fake_video_file)
self.assertFalse(os.path.exists(self.fake_video_file), "Check that video file no longer exists.")
# Call videoscan, and validate.
out = call_command("videoscan")
self.assertEqual(VideoFile.objects.all().count(), 0, "Make sure there are now no VideoFile objects.")
for path in cached_paths:
self.assertFalse(caching.has_cache_key(path), "Check that cache does NOT have path %s" % path)