audit event failed tests

src/test/java/at/ac/uibk/gitsearch/service/AuditEventServiceIT.java

@@ -109,6 +109,8 @@ public class AuditEventServiceIT {
     persistenceAuditEventRepository.save(auditEventWithinRetention);
     persistenceAuditEventRepository.save(auditEventNew);
 
+    persistenceAuditEventRepository.flush();
+
     assertThat(persistenceAuditEventRepository.findAll().size()).isEqualTo(currentAuditLogs + auditEventsOld.size() + 2);
 
     isolatedTransactionTemplate.execute(