Bug 23077: Unit tests

Bug 23077: Unit tests

prove -v t/db_dependent/Koha/Patrons/Import.t

Signed-off-by: Claire Gravely <claire.gravely@bsz-bw.de>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 51bfa2ce28fc2eed7b5d0361fe4585afd96e3e20)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit feaaa75f1585e67710caab514e6cf1aa23e830ad)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>