Bug 14408: Add tests to get_template_and_user

Bug 14408: Add tests to get_template_and_user

Signed-off-by: Jonathan Druart <jonathan.druart@koha-community.org>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 5dd7c8f0d5fae67ea6177fdbac77a04f70661864)
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit bb5f6b4bfa20800ab36fdf899838e8adb18089dd)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>

Conflicts:
	t/db_dependent/Auth.t