serializerWithClassDiscriminator example

$serialized = $serializer->serialize($deserialized, 'json');
        $this->assertEquals($jsonData, $serialized);
    }

    public function testDeserializeAndSerializeInterfacedObjectsWithTheClassMetadataDiscriminatorResolver()
    {
        $example = new DummyMessageNumberOne();
        $example->one = 1;

        $jsonData = '{"type":"one","one":1,"two":null}';

        $serializer = $this->serializerWithClassDiscriminator();
        $deserialized = $serializer->deserialize($jsonData, DummyMessageInterface::class, 'json');
        $this->assertEquals($example, $deserialized);

        $serialized = $serializer->serialize($deserialized, 'json');
        $this->assertEquals($jsonData, $serialized);
    }

    public function testDeserializeAndSerializeInterfacedObjectsWithTheClassMetadataDiscriminatorResolverAndGroups()
    {
        $example = new DummyMessageNumberOne();
        $example->two = 2;