@Test
public void unexistingArchive() {

    UserMessageStanzaBroker tested = buildTested(true, false);
    MessageStanza messageStanza = buildMessageStanza(MessageStanzaType.NORMAL, ALICE_IN_RABBIT_HOLE,
            ALICE_IN_RABBIT_HOLE, "hello world");
    tested.writeToSession(messageStanza);
    julietArchive.assertEmpty();
    romeoArchive.assertEmpty();
    macbethArchive.assertEmpty();
}