Bug 21911: Regression test

Bug 21911: Regression test

This tests usuall cases, but note, that administrator could make a
branch with code "%%%" or so, which this test does not cover, and some
functionalities will not work in that case: opac limit override,
                holdinbranch facet

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
(cherry picked from commit e5585a10d5f2ee24cad94b2cf17df1ce13e8a01a)
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
(cherry picked from commit 2e6c3b19899c51b801cc5647259793206e2de622)