Bug 27837: Unit tests for blank permanent location

Bug 27837: Unit tests for blank permanent location

Bug 27837: (QA follow-up) Minor Spelling/Typo correction

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 56d895da8be38bed9587ff480786ed6cf55cacce)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
(cherry picked from commit a949b226c26cf66b2aafd0e720a343223325bac3)

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