Bernardo,

It's ok that some test of

prove t/
prove t/db_dependent
prove xt/author

fail even in a clean master?

No unit tests should be failing on master. However, since they're passing on both jenkins and my server it is probably just a data issue, which means you can probably sign off if no additional  tests fail after applying the patch, and hop on #koha when you have a chance so we can figure out why some of the tests are failing for you and fix it.

Regards,
Jared

--
Jared Camins-Esakov
Bibliographer, C & P Bibliography Services, LLC
(phone) +1 (917) 727-3445
(e-mail) jcamins@cpbibliography.com
(web) http://www.cpbibliography.com/