PropertyInfoExtractor example

    protected function getNormalizerForCacheableObjectAttributesTest(): ObjectNormalizer
    {
        return new ObjectNormalizer();
    }

    // type enforcement
    protected function getDenormalizerForTypeEnforcement(): ObjectNormalizer
    {
        $extractor = new PropertyInfoExtractor([], [new PhpDocExtractor(), new ReflectionExtractor()]);
        $normalizer = new ObjectNormalizer(null, null, null, $extractor);
        new Serializer([new ArrayDenormalizer(), $normalizer]);

        return $normalizer;
    }

    public function testUnableToNormalizeObjectAttribute()
    {
        $this->expectException(LogicException::class);
        $this->expectExceptionMessage('Cannot normalize attribute "object" because the injected serializer is not a normalizer');
        $serializer = $this->createMock(SerializerInterface::class);
        

/** * @author Kévin Dunglas <dunglas@gmail.com> */
class AbstractPropertyInfoExtractorTest extends TestCase
{
    protected PropertyInfoExtractorInterface $propertyInfo;

    protected function setUp(): void
    {
        $extractors = [new NullExtractor(), new DummyExtractor()];
        $this->propertyInfo = new PropertyInfoExtractor($extractors, $extractors, $extractors, $extractors, $extractors);
    }

    public function testInstanceOf()
    {
        $this->assertInstanceOf(PropertyInfoExtractorInterface::class, $this->propertyInfo);
        $this->assertInstanceOf(PropertyTypeExtractorInterface::class, $this->propertyInfo);
        $this->assertInstanceOf(PropertyDescriptionExtractorInterface::class, $this->propertyInfo);
        $this->assertInstanceOf(PropertyAccessExtractorInterface::class, $this->propertyInfo);
        $this->assertInstanceOf(PropertyInitializableExtractorInterface::class, $this->propertyInfo);
    }

    

return [
            [['bar' => null]],
            [['bar' => 'thisisnotavalidfunction']],
        ];
    }

    protected function getCallbackPropertyTypeExtractor(): PropertyInfoExtractor
    {
        $reflectionExtractor = new ReflectionExtractor();
        $phpDocExtractor = new PhpDocExtractor();

        return new PropertyInfoExtractor(
            [$reflectionExtractor, $phpDocExtractor],
            [$reflectionExtractor, $phpDocExtractor],
            [$reflectionExtractor, $phpDocExtractor],
            [$reflectionExtractor, $phpDocExtractor],
            [$reflectionExtractor, $phpDocExtractor]
        );
    }
}

public function testDeserializeWrappedScalar()
    {
        $serializer = new Serializer([new UnwrappingDenormalizer()], ['json' => new JsonEncoder()]);

        $this->assertSame(42, $serializer->deserialize('{"wrapper": 42}', 'int', 'json', [UnwrappingDenormalizer::UNWRAP_PATH => '[wrapper]']));
    }

    public function testUnionTypeDeserializable()
    {
        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader());
        $extractor = new PropertyInfoExtractor([], [new PhpDocExtractor(), new ReflectionExtractor()]);
        $serializer = new Serializer(
            [
                new DateTimeNormalizer(),
                new ObjectNormalizer($classMetadataFactory, null, null, $extractor, new ClassDiscriminatorFromClassMetadata($classMetadataFactory)),
            ],
            ['json' => new JsonEncoder()]
        );

        $actual = $serializer->deserialize('{ "changed": null }', DummyUnionType::class, 'json', [
            DateTimeNormalizer::FORMAT_KEY => \DateTimeinterface::ATOM,
        ]);

        

protected function getDenormalizerForObjectToPopulate(): PropertyNormalizer
    {
        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader());
        $normalizer = new PropertyNormalizer($classMetadataFactory, null, new PhpDocExtractor());
        new Serializer([$normalizer]);

        return $normalizer;
    }

    protected function getDenormalizerForTypeEnforcement(): DenormalizerInterface
    {
        $extractor = new PropertyInfoExtractor([], [new PhpDocExtractor(), new ReflectionExtractor()]);
        $normalizer = new PropertyNormalizer(null, null, $extractor);
        $serializer = new Serializer([new ArrayDenormalizer(), $normalizer]);
        $normalizer->setSerializer($serializer);

        return $normalizer;
    }

    public function testDenormalizeNonExistingAttribute()
    {
        $this->assertEquals(
            new PropertyDummy(),
            

$serializer = new Serializer([$normalizer]);

        $obj = $serializer->denormalize(['inner' => 'foo'], ObjectOuter::class);

        $this->assertInstanceOf(ObjectInner::class, $obj->getInner());
    }

    public function testDenormalizeUsesContextAttributeForPropertiesInConstructorWithSeralizedName()
    {
        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader());

        $extractor = new PropertyInfoExtractor([], [new PhpDocExtractor(), new ReflectionExtractor()]);
        $normalizer = new ObjectNormalizer($classMetadataFactory, new MetadataAwareNameConverter($classMetadataFactory), null, $extractor);
        $serializer = new Serializer([new DateTimeNormalizer([DateTimeNormalizer::FORMAT_KEY => 'd-m-Y']), $normalizer]);

        /** @var ObjectDummyWithContextAttribute $obj */
        $obj = $serializer->denormalize(['property_with_serialized_name' => '01-02-2022', 'propertyWithoutSerializedName' => '01-02-2022'], ObjectDummyWithContextAttribute::class);

        $this->assertSame($obj->propertyWithSerializedName->format('Y-m-d'), $obj->propertyWithoutSerializedName->format('Y-m-d'));
    }

    public function testNormalizeUsesContextAttributeForPropertiesInConstructorWithSerializedPath()
    {
        

protected function getDenormalizerForObjectToPopulate(): DenormalizerInterface
    {
        $classMetadataFactory = new ClassMetadataFactory(new AnnotationLoader());
        $normalizer = new GetSetMethodNormalizer($classMetadataFactory, null, new PhpDocExtractor());
        new Serializer([$normalizer]);

        return $normalizer;
    }

    protected function getDenormalizerForTypeEnforcement(): DenormalizerInterface
    {
        $extractor = new PropertyInfoExtractor([], [new PhpDocExtractor(), new ReflectionExtractor()]);
        $normalizer = new GetSetMethodNormalizer(null, null, $extractor);
        $serializer = new Serializer([new ArrayDenormalizer(), $normalizer]);
        $normalizer->setSerializer($serializer);

        return $normalizer;
    }

    public function testRejectInvalidKey()
    {
        $this->markTestSkipped('This test makes no sense with the GetSetMethodNormalizer');
    }