Add some tests.

app/Api/V1/Controllers/Data/PurgeController.php

@@ -25,6 +25,7 @@ declare(strict_types=1);
 namespace FireflyIII\Api\V1\Controllers\Data;
 
 use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Enums\UserRoleEnum;
 use FireflyIII\Models\Account;
 use FireflyIII\Models\Bill;
 use FireflyIII\Models\Budget;
@@ -44,6 +45,19 @@ use Illuminate\Http\JsonResponse;
  */
 class PurgeController extends Controller
 {
+    protected array $acceptedRoles = [UserRoleEnum::FULL];
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                $this->validateUserGroup($request);
+
+                return $next($request);
+            }
+        );
+    }
+
     /**
      * TODO cleanup and use repositories.
      */