bandwidthThrottle\tokenBucket\TokenBucketTest::testWaitCalculation PHP Method

    public function testWaitCalculation()
    {
        $rate = new Rate(1, Rate::SECOND);
        $bucket = new TokenBucket(10, $rate, new SingleProcessStorage());
        $bucket->bootstrap(1);
        $bucket->consume(3, $seconds);
        $this->assertEquals(2, $seconds);
        sleep(1);
        $bucket->consume(3, $seconds);
        $this->assertEquals(1, $seconds);
        sleep(1);
        $bucket->consume(3, $seconds);
        $this->assertEquals(0, $seconds);
    }