#!/usr/bin/perl use strict: use warnings; use Test::Case::Modul1; use Test::Case::Modul2; my $modul1 = new Test::Case::Modul1; my $modul2 = new Test::Case::Modul2; $modul1->setzeFehlerbehandlung( $modul2 ); $modul1->printMessage("testfehler");