public function testEvent()
{
$event = new Event('name', 'group');
$this->assertSame('name', $event->getName());
$this->assertSame('group', $event->getGroup());
$this->assertFalse($event->hasStartedLaps());
$this->assertSame(0, $event->getDuration());
$this->assertSame(0, $event->getMinDuration());
$this->assertSame(0, $event->getMaxDuration());
$this->assertSame(0, $event->getAverageDuration());
$this->assertSame(0, $event->getMemoryUsage());
$this->assertSame($event, $event->startLap());
$this->assertGreaterThan(0, $event->getStartTime());
$this->assertTrue($event->hasStartedLaps());
$this->assertSame($event, $event->stopLap());
$this->assertGreaterThan(0, $event->getStopTime());
$this->assertSame($event->getStopTime() - $event->getStartTime(), $event->getDuration());
$this->assertFalse($event->hasStartedLaps());
$stopped_laps = $event->getStoppedLaps();
$this->assertArrayHasKey(0, $stopped_laps);
$this->assertInstanceOf(Lap::class, $stopped_laps[0]);
$lap = $stopped_laps[0];
$this->assertGreaterThan(0, $lap->getStartTime());
$this->assertGreaterThan(0, $lap->getMemoryUsage());
$this->assertGreaterThan(0, $lap->getStopTime());
$this->assertSame($lap->getStopTime() - $lap->getStartTime(), $lap->getDuration());
$this->assertSame($event->getStartTime(), $lap->getStartTime());
$this->assertSame($event->getStopTime(), $lap->getStopTime());
$this->assertSame($event->getDuration(), $lap->getDuration());
$this->assertSame($event->getMemoryUsage(), $lap->getMemoryUsage());
}
