// Set test cache listener
LDAPGroupManagerFactory ldapGroupManagerFactory =
(LDAPGroupManagerFactory) processEngineConfiguration.getSessionFactories().get(GroupIdentityManager.class);
LDAPGroupCache ldapGroupCache = ldapGroupManagerFactory.getLdapGroupCache();
ldapGroupCache.clear();
cacheListener = new TestLDAPGroupCacheListener();
ldapGroupCache.setLdapCacheListener(cacheListener);