public function testApiDelayTimes_AttachesProperOnceHandler_UsingSeveralHandlers(EventEmitterInterface $emitter)
{
$emitter->delayTimes('test', 2, 2, $this->expectCallableTwice());
$emitter->delayTimes('test', 3, 1, $this->expectCallableOnce());
$emitter->emit('test');
$emitter->emit('test');
$emitter->emit('test');
$emitter->emit('test');
$emitter->emit('test');
}