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

    public function testApiFlushListeners_FlushesListeners(EventEmitterInterface $emitter)
    {
        $emitter->on('A', $this->expectCallableNever());
        $emitter->on('B', $this->expectCallableNever());
        $emitter->on('C', $this->expectCallableNever());
        $emitter->flushListeners();
        $emitter->emit('A');
        $emitter->emit('B');
        $emitter->emit('C');
    }