public function succeeds_trying_to_acquire_one_more_than_permitted_after_longer_timeout($rate)
{
$fixture = new RateLimiting($rate, self::$clock);
$fixture->acquire($rate);
$this->assertTrue($fixture->tryAcquiring(1, $fixture->rate()->unit()->seconds() + 0.5));
}
public function increase()
{
$fixture = new RateLimiting(self::RATE);
$fixture->increase(100);
$this->assertEquals(new Rate(self::RATE + 100, Per::$SECOND), $fixture->rate());
}