TESTS: Fix E711 pep8 issues on sssd_group.py E711: comparison to None should be 'if cond is not None:' The issue was found on: debian_testing, fedora22, fedora23, rhel6 and rhel7 machines. Resolves: https://pagure.io/SSSD/sssd/issue/3605 Reviewed-by: Michal Židek <mzidek@redhat.com> Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>

TESTS: Add wrappers to request a user or a group by ID Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>

intg: Fix python3 issues NamedTemporaryFile use the default mode 'w+b' and we tried to write strings. It is not a problem on python2 but failed on pyhton3 Python module ctypes directly uses C functions from libraries. C functions usually expect/returns "char *" when string is expected. But python3 uses unicode for string. Decoding returned bytes ("char *") to unicode strings simplify tests in python3. Otherwise we would need to convert bytes to string in each assertion. Reviewed-by: Martin Basti <mbasti@redhat.com>

TESTS: Add a module to call nss_sss's getgr* from tests Implements a python module that allows to load the nss_sss module and call functions that act like getgr* Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>