Kraken\_Unit\Event\EventEmitterTest::testApiDiscardEvents_DoesNothing_WhenForwarderIsAbsent PHP Method

    public function testApiDiscardEvents_DoesNothing_WhenForwarderIsAbsent(EventEmitterInterface $emitter)
    {
        $listener = $this->createEventEmitter();
        $emitter->discardEvents($listener);
        $emitter->emit('A');
        $emitter->emit('B');
    }