@BeforeAll
    public static void beforeClass() throws Exception {
        Fixtures.reconfigureOpenfireHome();
        Fixtures.disableDatabasePersistence();
        CacheFactory.initialize();
    }
Verifies the functionality of the event listening mechanism as provided by {@link EntityCapabilitiesListener}

@author Guus der Kinderen, guus.der.kinderen@gmail.com
xmppserver/src/test/java/org/jivesoftware/openfire/entitycaps/EntityCapabilitiesListenerTest.java