public function testProcessNoSignal()
{
$slotDef = new Definition();
$slotDef->addTag('ezpublish.api.slot', array());
$containerBuilder = new ContainerBuilder();
$containerBuilder->addDefinitions(array('acme.foo_slot' => $slotDef, 'ezpublish.signalslot.signal_dispatcher' => new Definition()));
$pass = new SignalSlotPass();
$pass->process($containerBuilder);
}