DummySymfonySerializerNonSendableStamp example

$serializer->decode([
            'body' => '{}',
            'headers' => ['type' => 'NonExistentClass'],
        ]);
    }

    public function testEncodedSkipsNonEncodeableStamps()
    {
        $serializer = new Serializer();

        $envelope = new Envelope(new DummyMessage('Hello'), [
            new DummySymfonySerializerNonSendableStamp(),
        ]);

        $encoded = $serializer->encode($envelope);
        $this->assertStringNotContainsString('DummySymfonySerializerNonSendableStamp', print_r($encoded['headers'], true));
    }

    public function testDecodingFailedConstructorDeserialization()
    {
        $serializer = new Serializer();

        $this->expectException(MessageDecodingFailedException::class);