/**
* @return DomainEventPublisher
*/
private static function instance()
{
if (static::$instance === null) {
static::$instance = new static();
static::$instance->setEventBus(EventBus::create());
}
return static::$instance;
}
/**
* Test Remove method.
*/
public function testRemove()
{
$this->given($repository = $this->createRepository())->and($post = PostEventSourcedFactory::create($this->faker->sentence, $this->faker->paragraph))->and($post->changeTitle($this->faker->sentence))->when($repository->persist($post))->then()->object($repository->get($post->id()))->isEqualTo($post)->and()->when($repository->remove($post))->then()->exception(function () use($repository, $post) {
$repository->get($post->id());
})->isInstanceOf(\RuntimeException::class);
$this->given($repository = $this->createRepository())->and($post = new Post(PostId::fromNative(md5(rand())), $this->faker->sentence, $this->faker->paragraph))->then()->exception(function () use($repository, $post) {
$repository->remove($post);
})->isInstanceOf(\InvalidArgumentException::class);
$this->given($repository = $this->createRepository())->and($post = PostEventSourcedFactory::create($this->faker->sentence, $this->faker->paragraph))->and($repository->persist($post))->and($preRemoveSubscriber = new PreRemoveSubscriber(42))->and($postRemoveSubscriber = new PostRemoveSubscriber())->and(DomainEventPublisher::subscribe($preRemoveSubscriber))->and(DomainEventPublisher::subscribe($postRemoveSubscriber))->when($repository->remove($post))->then()->integer($post->version()->patch())->isEqualTo(21);
}
/**
* @param callable|ApplicationConfig $config
*
* @return ConsoleApplication
*/
protected function createApplication($config)
{
$commandBus = CommandBus::create();
$eventBus = DomainEventPublisher::eventBus();
$migrationsService = new MigrationsService(new Migrator($this->getClassMetadataFactory(), new InMemoryMigrationStore(), new InMemoryEventStore(), $this->migrationsDirectory));
$commandBus->addHandler(MigrationsGenerateCommand::class, $migrationsService);
$commandBus->addHandler(MigrationsMigrateCommand::class, $migrationsService);
$commandBus->addHandler(MigrationsStatusCommand::class, $migrationsService);
return new ConsoleApplication($config, $commandBus, $eventBus);
}
/**
* Save the aggregate history.
*
* @param EventSourcedAggregateRootInterface $aggregateRoot
*/
protected function saveHistory(EventSourcedAggregateRootInterface $aggregateRoot)
{
$recordedEvents = $aggregateRoot->recordedEvents();
if (count($recordedEvents) > 0) {
DomainEventPublisher::publish(new PrePersistEvent($aggregateRoot));
// clear events
$aggregateRoot->clearEvents();
// create the eventStream and persist it
$applicationVersion = VersionManager::currentApplicationVersion();
$eventStream = new EventStream($this->streamName(), $aggregateRoot->id(), $recordedEvents);
$this->eventStore->persist($eventStream, $aggregateRoot->version(), $applicationVersion);
DomainEventPublisher::publish(new PostPersistEvent($aggregateRoot));
}
}
/**
* @param DomainEventInterface $event
*/
protected function publishEvent(DomainEventInterface $event)
{
DomainEventPublisher::publish($event);
}
/**
* Test eventBus method.
*/
public function testEventBus()
{
$this->given($eventBus = EventBus::create())->when(DomainEventPublisher::set($eventBus))->then()->object(DomainEventPublisher::eventBus())->isEqualTo($eventBus);
}
