@Test
public void clientInfoShouldDoNothingOnUnknownUser() {

    setUpUnknownUser();
    responder.clientInfo(100, "swing", 150, "linux",
                         4000, 5000);
    assertEquals(0, user.getLogonTime());
    assertEquals("<unknown>", user.getClient());
    assertEquals("<unknown>", user.getOperatingSystem());
    assertEquals(0, user.getPrivateChatPort());
    assertEquals(0, user.getTcpChatPort());
}