Bug 25808: (QA follow-up) Add regression test

Bug 25808: (QA follow-up) Add regression test

This patch adds a basic regression test for the bug.

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
JD amended patch: remove trailing space char

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit bdf1ec7b71042e26a952329838093391fe8a21f6)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit 209c97a5b4d6c913471fe369ca4e9f339942ede8)

Signed-off-by: Andrew Fuerste-Henry <andrew@bywatersolutions.com>