public function testEndTime()
{
$event = new StopwatchEvent(microtime(true) * 1000);
$this->assertEquals(0, $event->getEndTime());
$event = new StopwatchEvent(microtime(true) * 1000);
$event->start();
$this->assertEquals(0, $event->getEndTime());
$event = new StopwatchEvent(microtime(true) * 1000);
$event->start();
usleep(100000);
$event->stop();
$event->start();
usleep(100000);
$event->stop();
$this->assertEquals(200, $event->getEndTime(), null, self::DELTA);
}
