public function testReconstructUsingExistingData()
{
$metadata = Metadata::from(['foo' => 'bar']);
$id = Uuid::uuid4();
$timestamp = DateTime::microsecondsNow();
$eventMessage = new GenericEventMessage(new SomePayload(), $metadata, $id, $timestamp);
$this->assertSame($timestamp, $eventMessage->getTimestamp());
$this->assertSame($id, $eventMessage->getId());
$this->assertSame($metadata, $eventMessage->getMetadata());
}
public function testMicrosecondsNow()
{
$dateTime1 = DateTime::microsecondsNow();
self::assertInstanceOf(DateTime::class, $dateTime1);
$dateTime2 = DateTime::microsecondsNow();
$diff = $dateTime2->format('U.u') - $dateTime1->format('U.u');
self::assertGreaterThan(0, $diff);
self::assertLessThan(1, $diff);
$phpDateTime = new \DateTime();
self::assertEquals($phpDateTime->getTimezone(), $dateTime1->getTimezone());
}
/**
* @param mixed $payload
* @param Metadata|array|null $metadata
* @param UuidInterface|null $id
* @param DateTimeInterface|null $timestamp
*/
public function __construct($payload, $metadata = null, UuidInterface $id = null, DateTimeInterface $timestamp = null)
{
parent::__construct($payload, $metadata, $id);
$this->timestamp = $timestamp ?: DateTime::microsecondsNow();
}