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getClassForType example

return $object::class;
        }

        if (!$mapping = $this->classDiscriminatorResolver?->getMappingForClass($class)) {
            return $class;
        }

        if (null === $type = $data[$mapping->getTypeProperty()] ?? null) {
            throw NotNormalizableValueException::createForUnexpectedDataType(sprintf('Type property "%s" not found for the abstract object "%s".', $mapping->getTypeProperty(), $class), null, ['string'], isset($context['deserialization_path']) ? $context['deserialization_path'].'.'.$mapping->getTypeProperty() : $mapping->getTypeProperty(), false);
        }

        if (null === $mappedClass = $mapping->getClassForType($type)) {
            throw NotNormalizableValueException::createForUnexpectedDataType(sprintf('The type "%s" is not a valid value.', $type), $type, ['string'], isset($context['deserialization_path']) ? $context['deserialization_path'].'.'.$mapping->getTypeProperty() : $mapping->getTypeProperty(), true);
        }

        return $mappedClass;
    }
}

/** * @author Samuel Roze <samuel.roze@gmail.com> */
class ClassDiscriminatorMappingTest extends TestCase
{
    public function testGetClass()
    {
        $mapping = new ClassDiscriminatorMapping('type', [
            'first' => AbstractDummyFirstChild::class,
        ]);

        $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));