The unit test uses the sample documents attached
to the Bugzilla issue.

Change-Id: I7233903212b9c79930e1b1af737d915755f737e9
Reviewed-on: https://gerrit.libreoffice.org/55656Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
Tested-by: Jenkins <ci@libreoffice.org>