SerializerCollectionDummy example

private function getDenormalizerForDummyCollection()
    {
        $extractor = $this->createMock(PhpDocExtractor::class);
        $extractor->method('getTypes')
            ->will($this->onConsecutiveCalls(
                [new Type('array', false, null, true, new Type('int'), new Type('object', false, DummyChild::class))],
                null
            ));

        $denormalizer = new AbstractObjectNormalizerCollectionDummy(null, null, $extractor);
        $arrayDenormalizer = new ArrayDenormalizerDummy();
        $serializer = new SerializerCollectionDummy([$arrayDenormalizer, $denormalizer]);
        $arrayDenormalizer->setSerializer($serializer);
        $denormalizer->setSerializer($serializer);

        return $denormalizer;
    }

    public function testDenormalizeStringCollectionDecodedFromXmlWithOneChild()
    {
        $denormalizer = $this->getDenormalizerForStringCollection();

        // if an xml-node can have children which should be deserialized as string[]