public function testSerialize()
{
$obj = new ScalarDummy();
$obj->foo = 'foo';
$obj->xmlFoo = 'xml';
$this->assertEquals('foo', $this->normalizer->normalize($obj, 'json'));
$this->assertEquals('xml', $this->normalizer->normalize($obj, 'xml'));
}
/**
* {@inheritdoc}
*/
public function normalize($object, $format = null, array $context = [])
{
$object->setReferences($this->references);
$data = parent::normalize($object, $format, $context);
$this->references = array_merge($this->references, $object->getReferences());
return $data;
}