public static void event_with_error_payload()
{
test.ITesting obj = new test.Testing();
eina.Error received_error = 0;
obj.EvtWithErrorEvt += (object sender, EvtWithErrorEvt_Args e) => {
received_error = e.arg;
};
eina.Error sent_error = -2001;
obj.EmitEventWithError(sent_error);
Test.AssertEquals(sent_error, received_error);
}
