  @Test(expected = UnauthorizedException.class)
  public void wrongFileSession() throws UnauthorizedException, ConnectionException,
      InternalUnauthenticatedException, ClassNotFoundException, IllegalAccessException,
      InstantiationException {

    final KuneAuthProvider auth = new KuneAuthProvider();
    auth.authenticate("admin", "6rzonw7n39p01td1p0rfujvu3a");
  }