public function testNodeEntityMetadataIsCreated()
{
$entityMetadata = $this->entityMetadataFactory->create(Person::class);
$this->assertInstanceOf(GraphEntityMetadata::class, $entityMetadata);
$this->assertInstanceOf(NodeEntityMetadata::class, $entityMetadata);
$this->assertCount(2, $entityMetadata->getPropertiesMetadata());
$this->assertInstanceOf(EntityPropertyMetadata::class, $entityMetadata->getPropertyMetadata('name'));
}