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); }