public function test_ShouldCallRestart()
 {
     $timeMock = $this->getMock(TimeIntervalInterface::class);
     $timeMock->expects($this->once())->method("restart");
     /** @var TimeIntervalInterface $timeMock */
     $rp = new RotatingProxy("test", null, -1, -1, $timeMock);
     $rp->restartWaitingTime();
 }