function it_increments_the_number_of_ticks(RateMeasureStorage $storage, RateMeasure $measure, Rate $rate)
{
$rate->getTicks()->willReturn(1);
$measure->getTime()->willReturn(new \DateTime());
$measure->getRate()->willReturn($rate);
$storage->find('id')->willReturn($measure);
$storage->save('id', Argument::type(RateMeasure::class))->shouldBeCalled();
$this->tick('id');
}
/**
* Create the current rate.
*
* @param string $identifier
*
* @return float
*/
private function computeCurrentRate($identifier)
{
$measure = $this->getMeasure($identifier);
$lastRequest = (double) $measure->getTime()->format('U.u');
$lastRatio = $measure->getRate()->getTicks();
$difference = (microtime(true) - $lastRequest) * 1000;
$rate = max(0, $lastRatio - $difference);
$rate += 1000 / $this->rate->getTicks();
return $rate;
}