Merge pull request #134 from alshenetsky/remove-outdated-code

Do not convert stdClass to array && remove outdated piece of code

composer.json

@@ -23,6 +23,7 @@
         "php": "^7.3|^7.4|^8.0",
         "ext-dom": "*",
         "ext-json": "*",
+        "composer-runtime-api": "^2.0",
         "phpunit/phpunit": "^8.3|^9.0",
         "symfony/property-access": "^4.0|^5.0|^6.0",
         "symfony/serializer": "^4.0|^5.0|^6.0",

src/Drivers/ObjectDriver.php

@@ -2,6 +2,7 @@
 
 namespace Spatie\Snapshots\Drivers;
 
+use Composer\InstalledVersions;
 use PHPUnit\Framework\Assert;
 use Spatie\Snapshots\Driver;
 use Symfony\Component\Serializer\Encoder\YamlEncoder;
@@ -25,10 +26,13 @@ public function serialize($data): string
 
         $serializer = new Serializer($normalizers, $encoders);
 
-        // The Symfony serialized doesn't support `stdClass` yet.
-        // This may be removed when Symfony 5.1 is released.
         if ($data instanceof \stdClass) {
-            $data = (array) $data;
+            $serializerVersion = InstalledVersions::getVersion('symfony/serializer');
+
+            if (version_compare($serializerVersion, '5.1.0.0') < 0) {
+                // The Symfony serializer (before 5.1 version) doesn't support `stdClass`.
+                $data = (array) $data;
+            }
         }
 
         return $this->dedent(