/**
* @covers Governor\Framework\Domain\GenericDomainEventMessage::__construct
*/
public function testConstructor()
{
$payload = new Payload();
$seqNo = 0;
$id = Uuid::uuid1();
$message1 = new GenericDomainEventMessage($id, $seqNo, $payload, MetaData::emptyInstance());
$metaData = new Metadata(['key' => 'value']);
$message2 = new GenericDomainEventMessage($id, $seqNo, $payload, $metaData);
$this->assertSame($id, $message1->getAggregateIdentifier());
$this->assertEquals($seqNo, $message1->getScn());
$this->assertSame(MetaData::emptyInstance(), $message1->getMetaData());
$this->assertEquals(get_class($payload), get_class($message1->getPayload()));
$this->assertEquals(get_class($payload), $message1->getPayloadType());
$this->assertSame($id, $message2->getAggregateIdentifier());
$this->assertEquals($seqNo, $message2->getScn());
$this->assertSame($metaData, $message2->getMetaData());
$this->assertEquals(get_class($payload), get_class($message2->getPayload()));
$this->assertEquals(get_class($payload), $message2->getPayloadType());
$this->assertNotEquals($message1->getIdentifier(), $message2->getIdentifier());
}
public function readEvents($type, $identifier)
{
$snapshotScn = -1;
$snapshotEvent = null;
$lastSnapshotEvent = $this->entryStore->loadLastSnapshotEvent($type, $identifier, $this->entityManager);
if (null !== $lastSnapshotEvent) {
try {
$snapshotEvent = new GenericDomainEventMessage($identifier, $lastSnapshotEvent->getScn(), $this->serializer->deserialize($lastSnapshotEvent->getPayload()), $this->serializer->deserialize($lastSnapshotEvent->getMetaData()));
$snapshotScn = $snapshotEvent->getScn();
} catch (\RuntimeException $ex) {
$this->logger->warn("Error while reading snapshot event entry. " . "Reconstructing aggregate on entire event stream. Caused by: {class} {message}", array('class' => get_class($ex), 'message' => $ex->getMessage()));
}
}
$entries = $this->entryStore->fetchAggregateStream($type, $identifier, $snapshotScn, $this->batchSize, $this->entityManager);
if ($snapshotEvent === null && !$entries->valid()) {
throw new EventStreamNotFoundException($type, $identifier);
}
return new OrmDomainEventStream($this->serializer, $entries, $identifier, $snapshotEvent);
}
