Adds support for closure inside context with enum property

Author: ksassnowski

src/Serializers/Native.php

@@ -242,7 +242,7 @@ public static function wrapClosures(&$data, $storage)
             }
 
             unset($value);
-        } elseif (is_object($data) && ! $data instanceof static) {
+        } elseif (is_object($data) && ! $data instanceof static && ! $data instanceof UnitEnum) {
             if (isset($storage[$data])) {
                 $data = $storage[$data];
 

tests/SerializerPhp81Test.php

@@ -394,6 +394,15 @@ enum SerializerScopedBackedEnum: string {
     expect($f())->toBeInstanceOf(SerializerPhp81Service::class);
 })->with('serializers');
 
+test('closure defined inside class with enum property', function () {
+    $object = new ClassWithEnumField();
+    $f = $object->getClosure();
+
+    $f = s($f);
+
+    expect($f()->name)->toBe('Admin');
+})->with('serializers');
+
 interface SerializerPhp81HasId {}
 interface SerializerPhp81HasName {}
 
@@ -477,3 +486,14 @@ public function __construct(public $string, public $model)
     }
 }
 
+class ClassWithEnumField
+{
+    public SerializerGlobalEnum $enum = SerializerGlobalEnum::Admin;
+
+    public function getClosure()
+    {
+        return function () {
+            return $this->enum;
+        };
+    }
+}