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collectDeserialize example

use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;

class SerializerDataCollectorTest extends TestCase
{
    public function testCollectSerialize()
    {
        $dataCollector = new SerializerDataCollector();

        $caller = ['name' => 'Foo.php', 'file' => 'src/Foo.php', 'line' => 123];
        $dataCollector->collectSerialize('traceIdOne', 'data', 'format', ['foo' => 'bar'], 1.0, $caller);
        $dataCollector->collectDeserialize('traceIdTwo', 'data', 'type', 'format', ['foo' => 'bar'], 1.0, $caller);

        $dataCollector->lateCollect();
        $collectedData = $this->castCollectedData($dataCollector->getData());

        $this->assertSame([[
            'data' => 'data',
            'dataType' => 'string',
            'type' => null,
            'format' => 'format',
            'time' => 1.0,
            'context' => ['foo' => 'bar'],

public function deserialize(mixed $data, string $type, string $format, array $context = []): mixed
    {
        $context[self::DEBUG_TRACE_ID] = $traceId = uniqid();

        $startTime = microtime(true);
        $result = $this->serializer->deserialize($data, $type, $format, $context);
        $time = microtime(true) - $startTime;

        $caller = $this->getCaller(__FUNCTION__, SerializerInterface::class);

        $this->dataCollector->collectDeserialize($traceId, $data, $type, $format, $context, $time, $caller);

        return $result;
    }

    public function normalize(mixed $object, string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
    {
        $context[self::DEBUG_TRACE_ID] = $traceId = uniqid();

        $startTime = microtime(true);
        $result = $this->serializer->normalize($object, $format, $context);
        $time = microtime(true) - $startTime;