MediaSerializer example

return new MediaFile(
                    '/tmp/foo/bar/baz',
                    'image/png',
                    'png',
                    1000,
                    Uuid::randomHex()
                );
            });

        $fileSaver = $this->createMock(FileSaver::class);
        $mediaSerializer = new MediaSerializer(
            $mediaService,
            $fileSaver,
            $this->getContainer()->get('media_folder.repository'),
            $this->getContainer()->get('media.repository')
        );
        $mediaSerializer->setRegistry($this->getContainer()->get(SerializerRegistry::class));

        $serializerRegistry = $this->createMock(SerializerRegistry::class);
        $serializerRegistry->expects(static::any())
            ->method('getEntity')
            ->willReturn($mediaSerializer);
        

        $context = Context::createDefaultContext();
        $serializerRegistry = $this->getContainer()->get(SerializerRegistry::class);
        $mediaDefinition = $this->getContainer()->get(MediaDefinition::class);

        $mediaService = $this->createMock(MediaService::class);
        $fileSaver = $this->createMock(FileSaver::class);

        $mediaFolderRepository = $this->createMock(EntityRepository::class);
        $mediaRepository = $this->createMock(EntityRepository::class);

        $mediaSerializer = new MediaSerializer($mediaService, $fileSaver, $mediaFolderRepository, $mediaRepository);
        $mediaSerializer->setRegistry($serializerRegistry);

        $eventDispatcher = new EventDispatcher();
        $eventDispatcher->addSubscriber(new MediaSerializerSubscriber($mediaSerializer));

        $mediaId = Uuid::randomHex();
        $expectedDestination = 'shopware-logo';
        $record = [
            'id' => $mediaId,
            'title' => 'Logo',
            'url' => 'http://172.16.11.80/shopware-logo.png',