Fixing issue of Serialization

Author: WendellAdriel

src/SimpleDTO.php

@@ -95,6 +95,16 @@ public function __get(string $name): mixed
         return $this->{$name} ?? null;
     }
 
+    public function __serialize(): array
+    {
+        return $this->jsonSerialize();
+    }
+
+    public function __unserialize(array $data): void
+    {
+        $this->__construct($data);
+    }
+
     /**
      * Defines the default values for the properties of the DTO.
      */

src/Support/ResourceCollection.php

@@ -12,9 +12,6 @@
 use WendellAdriel\ValidatedDTO\Exceptions\CastException;
 use WendellAdriel\ValidatedDTO\Exceptions\CastTargetException;
 
-/**
- * @internal
- */
 final class ResourceCollection implements Responsable
 {
     public function __construct(

tests/Unit/SimpleDTOTest.php

@@ -352,3 +352,19 @@ public function __invoke() {}
     expect($dto->inner->name)->toBe('updated inner name')
         ->and($dto->toJson())->toBe(json_encode(['name' => 'name', 'inner' => ['name' => 'updated inner name', 'number' => 2]]));
 });
+
+it('validates that a SimpleDTO can be instantiated from an Eloquent Model and also get serialized', function () {
+    $model = new class() extends Model
+    {
+        protected $fillable = ['name'];
+    };
+
+    $model->fill(['name' => $this->subject_name]);
+
+    $simpleDTO = SimpleDTOInstance::fromModel($model);
+
+    $serialized = unserialize(serialize($simpleDTO));
+
+    expect($serialized->validatedData)
+        ->toBe(['name' => $this->subject_name]);
+});