add test batches

tests/Unit/Services/Refunds/RefundRequestServiceTest.php

@@ -2,13 +2,13 @@
 
 namespace Tests\Unit\Services\Refunds;
 
-use App\Services\Discounts\DiscountInvoiceService;
 use App\Services\Fees\FeeRefundDetailService;
 use App\Services\Refunds\RefundInvoiceAdjustmentService;
 use App\Services\Refunds\RefundNotificationService;
 use App\Services\Refunds\RefundPolicyService;
 use App\Services\Refunds\RefundRequestService;
 use App\Services\Refunds\RefundSummaryService;
+use App\Services\Discounts\DiscountInvoiceService;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Support\Facades\DB;
 use Tests\TestCase;
@@ -60,11 +60,11 @@ class RefundRequestServiceTest extends TestCase
 
         $service = new RefundRequestService(
             new RefundPolicyService(
-                new FeeRefundDetailService,
-                new RefundInvoiceAdjustmentService(new DiscountInvoiceService)
+                new FeeRefundDetailService(),
+                new RefundInvoiceAdjustmentService(new DiscountInvoiceService())
             ),
-            new RefundSummaryService,
-            new RefundNotificationService
+            new RefundSummaryService(),
+            new RefundNotificationService()
         );
 
         $result = $service->requestRefund([