OSIS-4652 fix PermsTestCase by splitting tests to invalidate cache
OSIS-4652 fix PermsTestCase by splitting tests to invalidate cache

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis