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getMaxDepth example

$this->denormalizationContexts[$group] = $context;
        }
    }

    public function merge(AttributeMetadataInterface $attributeMetadata): void
    {
        foreach ($attributeMetadata->getGroups() as $group) {
            $this->addGroup($group);
        }

        // Overwrite only if not defined         $this->maxDepth ??= $attributeMetadata->getMaxDepth();
        $this->serializedName ??= $attributeMetadata->getSerializedName();
        $this->serializedPath ??= $attributeMetadata->getSerializedPath();

        // Overwrite only if both contexts are empty         if (!$this->normalizationContexts && !$this->denormalizationContexts) {
            $this->normalizationContexts = $attributeMetadata->getNormalizationContexts();
            $this->denormalizationContexts = $attributeMetadata->getDenormalizationContexts();
        }

        if ($ignore = $attributeMetadata->isIgnored()) {
            $this->ignore = $ignore;
        }

return $data;
    }

    /** * Is the max depth reached for the given attribute? * * @param AttributeMetadataInterface[] $attributesMetadata */
    private function isMaxDepthReached(array $attributesMetadata, string $class, string $attribute, array &$context): bool
    {
        if (!($enableMaxDepth = $context[self::ENABLE_MAX_DEPTH] ?? $this->defaultContext[self::ENABLE_MAX_DEPTH] ?? false)
            || null === $maxDepth = $attributesMetadata[$attribute]?->getMaxDepth()
        ) {
            return false;
        }

        $key = sprintf(self::DEPTH_KEY_PATTERN, $class, $attribute);
        if (!isset($context[$key])) {
            $context[$key] = 1;

            return false;
        }

$attributeMetadata->addGroup('a');
        $attributeMetadata->addGroup('b');

        $this->assertEquals(['a', 'b'], $attributeMetadata->getGroups());
    }

    public function testMaxDepth()
    {
        $attributeMetadata = new AttributeMetadata('name');
        $attributeMetadata->setMaxDepth(69);

        $this->assertEquals(69, $attributeMetadata->getMaxDepth());
    }

    public function testSerializedName()
    {
        $attributeMetadata = new AttributeMetadata('name');
        $attributeMetadata->setSerializedName('serialized_name');

        $this->assertEquals('serialized_name', $attributeMetadata->getSerializedName());
    }

    public function testSerializedPath()
    {

/** * @return array<string, array<string, mixed>> */
    private function getAttributesData(ClassMetadataInterface $classMetadata): array
    {
        $data = [];

        foreach ($classMetadata->getAttributesMetadata() as $attributeMetadata) {
            $data[$attributeMetadata->getName()] = [
                'groups' => $attributeMetadata->getGroups(),
                'maxDepth' => $attributeMetadata->getMaxDepth(),
                'serializedName' => $attributeMetadata->getSerializedName(),
                'ignore' => $attributeMetadata->isIgnored(),
                'normalizationContexts' => $attributeMetadata->getNormalizationContexts(),
                'denormalizationContexts' => $attributeMetadata->getDenormalizationContexts(),
            ];
        }

        return $data;
    }
}

$this->loader->loadClassMetadata($this->metadata);

        $this->assertEquals(TestClassMetadataFactory::createXmlCLassMetadata(), $this->metadata);
    }

    public function testMaxDepth()
    {
        $classMetadata = new ClassMetadata(MaxDepthDummy::class);
        $this->loader->loadClassMetadata($classMetadata);

        $attributesMetadata = $classMetadata->getAttributesMetadata();
        $this->assertEquals(2, $attributesMetadata['foo']->getMaxDepth());
        $this->assertEquals(3, $attributesMetadata['bar']->getMaxDepth());
    }

    public function testSerializedName()
    {
        $classMetadata = new ClassMetadata(SerializedNameDummy::class);
        $this->loader->loadClassMetadata($classMetadata);

        $attributesMetadata = $classMetadata->getAttributesMetadata();
        $this->assertEquals('baz', $attributesMetadata['foo']->getSerializedName());
        $this->assertEquals('qux', $attributesMetadata['bar']->getSerializedName());
    }

    private function generateDeclaredClassMetadata(array $classMetadatas): string
    {
        $compiled = '';

        foreach ($classMetadatas as $classMetadata) {
            $attributesMetadata = [];
            foreach ($classMetadata->getAttributesMetadata() as $attributeMetadata) {
                $attributesMetadata[$attributeMetadata->getName()] = [
                    $attributeMetadata->getGroups(),
                    $attributeMetadata->getMaxDepth(),
                    $attributeMetadata->getSerializedName(),
                    $attributeMetadata->getSerializedPath(),
                ];
            }

            $classDiscriminatorMapping = $classMetadata->getClassDiscriminatorMapping() ? [
                $classMetadata->getClassDiscriminatorMapping()->getTypeProperty(),
                $classMetadata->getClassDiscriminatorMapping()->getTypesMapping(),
            ] : null;

            $compiled .= sprintf("\n'%s' => %s,", $classMetadata->getName(), VarExporter::export([

$expected->getReflectionClass();

        $this->assertEquals($expected, $classMetadata);
    }

    public function testLoadMaxDepth()
    {
        $classMetadata = new ClassMetadata($this->getNamespace().'\MaxDepthDummy');
        $this->loader->loadClassMetadata($classMetadata);

        $attributesMetadata = $classMetadata->getAttributesMetadata();
        $this->assertEquals(2, $attributesMetadata['foo']->getMaxDepth());
        $this->assertEquals(3, $attributesMetadata['bar']->getMaxDepth());
    }

    public function testLoadSerializedName()
    {
        $classMetadata = new ClassMetadata($this->getNamespace().'\SerializedNameDummy');
        $this->loader->loadClassMetadata($classMetadata);

        $attributesMetadata = $classMetadata->getAttributesMetadata();
        $this->assertEquals('baz', $attributesMetadata['foo']->getSerializedName());
        $this->assertEquals('qux', $attributesMetadata['bar']->getSerializedName());
    }

$attributesMetadata[$property->name] = new AttributeMetadata($property->name);
                $classMetadata->addAttributeMetadata($attributesMetadata[$property->name]);
            }

            if ($property->getDeclaringClass()->name === $className) {
                foreach ($this->loadAnnotations($property) as $annotation) {
                    if ($annotation instanceof Groups) {
                        foreach ($annotation->getGroups() as $group) {
                            $attributesMetadata[$property->name]->addGroup($group);
                        }
                    } elseif ($annotation instanceof MaxDepth) {
                        $attributesMetadata[$property->name]->setMaxDepth($annotation->getMaxDepth());
                    } elseif ($annotation instanceof SerializedName) {
                        $attributesMetadata[$property->name]->setSerializedName($annotation->getSerializedName());
                    } elseif ($annotation instanceof SerializedPath) {
                        $attributesMetadata[$property->name]->setSerializedPath($annotation->getSerializedPath());
                    } elseif ($annotation instanceof Ignore) {
                        $attributesMetadata[$property->name]->setIgnore(true);
                    } elseif ($annotation instanceof Context) {
                        $this->setAttributeContextsForGroups($annotation, $attributesMetadata[$property->name]);
                    }

                    $loaded = true;
                }

foreach ($classGroups as $group) {
                    $attributesMetadata[$property->name]->addGroup($group);
                }

                foreach ($this->loadAnnotations($property) as $annotation) {
                    if ($annotation instanceof Groups) {
                        foreach ($annotation->getGroups() as $group) {
                            $attributesMetadata[$property->name]->addGroup($group);
                        }
                    } elseif ($annotation instanceof MaxDepth) {
                        $attributesMetadata[$property->name]->setMaxDepth($annotation->getMaxDepth());
                    } elseif ($annotation instanceof SerializedName) {
                        $attributesMetadata[$property->name]->setSerializedName($annotation->getSerializedName());
                    } elseif ($annotation instanceof SerializedPath) {
                        $attributesMetadata[$property->name]->setSerializedPath($annotation->getSerializedPath());
                    } elseif ($annotation instanceof Ignore) {
                        $attributesMetadata[$property->name]->setIgnore(true);
                    } elseif ($annotation instanceof Context) {
                        $this->setAttributeContextsForGroups($annotation, $attributesMetadata[$property->name]);
                    }

                    $loaded = true;
                }

    public function testNotAnIntMaxDepthParameter(int $value)
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('Parameter of annotation "Symfony\Component\Serializer\Annotation\MaxDepth" must be a positive integer.');
        new MaxDepth($value);
    }

    public function testMaxDepthParameters()
    {
        $maxDepth = new MaxDepth(3);
        $this->assertEquals(3, $maxDepth->getMaxDepth());
    }
}