[utils] Fix `join_nonempty`, add `**kwargs` to `unpack` (#11559)

Authored by: Grub4K

1 files changed, 0 insertions, 5 deletions

diff --git a/test/test_utils.py b/test/test_utils.py
index b5f35736b..835774a91 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -72,7 +72,6 @@ from yt_dlp.utils import (
     intlist_to_bytes,
     iri_to_uri,
     is_html,
-    join_nonempty,
     js_to_json,
     limit_length,
     locked_file,
@@ -2158,10 +2157,6 @@ Line 1
         assert int_or_none(v=10) == 10, 'keyword passed positional should call function'
         assert int_or_none(scale=0.1)(10) == 100, 'call after partial application should call the function'
 
-        assert callable(join_nonempty(delim=', ')), 'varargs positional should apply partially'
-        assert callable(join_nonempty()), 'varargs positional should apply partially'
-        assert join_nonempty(None, delim=', ') == '', 'passed varargs should call the function'
-
 
 if __name__ == '__main__':
     unittest.main()