Bug 9288 - Add a script to test SIP from the command line

Bug 9288 - Add a script to test SIP from the command line

This is a very basic start to a sip server testing script.
I imagine we will want to make it interactive in end,
essentially replicating what a SIP based self-checkout machine does.

Signed-off-by: Adrien Saurat <adrien.saurat@biblibre.com>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests and QA script.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit b2e8dfe816ad2f0b130a0b5fab07514c1464cee7)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 84f169621108b8fe17a05eb60c67d86a7b99e99f)