Bug 33055: (bug 32624 follow-up) Unit tests

Bug 33055: (bug 32624 follow-up) Unit tests

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 0324aed47056ab17de84849f2178d8a078c53468)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>
(cherry picked from commit 06194137ec3d961710bbc37989a1bf37c4c2464a)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
(cherry picked from commit 1bf178a77e8ebab5c19ca7e0cbf3d7921f7502c4)
Signed-off-by: Arthur Suzuki <arthur.suzuki@biblibre.com>