We don't have a default Name-Comment in gen_key anymore, so change unittest.

gnupg/tests/test_gnupg.py

@@ -385,9 +385,9 @@ class GPGTestCase(unittest.TestCase):
 
     def test_key_generation_with_empty_value(self):
         """Test that key generation handles empty values."""
-        params = {'name_comment': ' '}
+        params = {'name_real': ' '}
         batch = self.gpg.gen_key_input(**params)
-        self.assertTrue('\nName-Comment: Generated by python-gnupg\n' in batch)
+        self.assertTrue('\nName-Real: Autogenerated Key\n' in batch)
 
     def test_key_generation_override_default_value(self):
         """Test that overriding a default value in gen_key_input() works."""