getMappedObjectType example

        return $this->mappingForMappedObjectCache[$cacheKey];
    }

    public function getTypeForMappedObject(object|string $object): ?string
    {
        if (null === $mapping = $this->getMappingForMappedObject($object)) {
            return null;
        }

        return $mapping->getMappedObjectType($object);
    }

    private function resolveMappingForMappedObject(object|string $object): ?ClassDiscriminatorMapping
    {
        $reflectionClass = new \ReflectionClass($object);
        if ($parentClass = $reflectionClass->getParentClass()) {
            if (null !== ($parentMapping = $this->getMappingForMappedObject($parentClass->getName()))) {
                return $parentMapping;
            }
        }

        

        return $this->mappingForMappedObjectCache[$cacheKey];
    }

    public function getTypeForMappedObject(object|string $object): ?string
    {
        if (null === $mapping = $this->getMappingForMappedObject($object)) {
            return null;
        }

        return $mapping->getMappedObjectType($object);
    }

    private function resolveMappingForMappedObject(object|string $object): ?ClassDiscriminatorMapping
    {
        $reflectionClass = new \ReflectionClass($object);
        if ($parentClass = $reflectionClass->getParentClass()) {
            return $this->getMappingForMappedObject($parentClass->getName());
        }

        foreach ($reflectionClass->getInterfaceNames() as $interfaceName) {
            if (null !== ($interfaceMapping = $this->getMappingForMappedObject($interfaceName))) {
                

$this->assertEquals(AbstractDummyFirstChild::class, $mapping->getClassForType('first'));
        $this->assertNull($mapping->getClassForType('second'));
    }

    public function testMappedObjectType()
    {
        $mapping = new ClassDiscriminatorMapping('type', [
            'first' => AbstractDummyFirstChild::class,
            'third' => AbstractDummyThirdChild::class,
        ]);

        $this->assertEquals('first', $mapping->getMappedObjectType(AbstractDummyFirstChild::class));
        $this->assertEquals('first', $mapping->getMappedObjectType(new AbstractDummyFirstChild()));
        $this->assertNull($mapping->getMappedObjectType(new AbstractDummySecondChild()));
        $this->assertSame('third', $mapping->getMappedObjectType(new AbstractDummyThirdChild()));
    }
}