refactor, tests

tests/Values/ValuesTest.php

@@ -6,7 +6,7 @@ namespace Tests\Values;
 
 use Carbon\CarbonPeriod;
 use Icefox\DTO\Attributes\CastWith;
-use Icefox\DTO\ValueFactory;
+use Icefox\DTO\Factories\ValueFactory;
 use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
 
@@ -216,3 +216,58 @@ test('with object cast', function () {
     expect($object->period->start->format('Y-m-d'))->toBe('1980-10-01');
     expect($object->period->end->format('Y-m-d'))->toBe('1990-06-01');
 });
+
+enum Status: string
+{
+    case ACTIVE = 'active';
+    case INACTIVE = 'inactive';
+    case PENDING = 'pending';
+}
+
+readonly class TaskDTOWithEnum
+{
+    public function __construct(
+        public string $title,
+        public Status $status,
+    ) {}
+}
+
+readonly class TaskDTOWithNullableEnum
+{
+    public function __construct(
+        public string $title,
+        public ?Status $status,
+    ) {}
+}
+
+test('backed enum properly cast from validated data', function () {
+    $object = ValueFactory::make(TaskDTOWithEnum::class, [
+        'title' => 'Task 1',
+        'status' => 'active',
+    ]);
+
+    expect($object->title)->toBe('Task 1')
+        ->and($object->status)->toBeInstanceOf(Status::class)
+        ->and($object->status)->toBe(Status::ACTIVE);
+});
+
+test('nullable backed enum with null', function () {
+    $object = ValueFactory::make(TaskDTOWithNullableEnum::class, [
+        'title' => 'Task 1',
+        'status' => null,
+    ]);
+
+    expect($object->title)->toBe('Task 1')
+        ->and($object->status)->toBeNull();
+});
+
+test('nullable backed enum with valid value', function () {
+    $object = ValueFactory::make(TaskDTOWithNullableEnum::class, [
+        'title' => 'Task 1',
+        'status' => 'pending',
+    ]);
+
+    expect($object->title)->toBe('Task 1')
+        ->and($object->status)->toBeInstanceOf(Status::class)
+        ->and($object->status)->toBe(Status::PENDING);
+});