Kleine Korrekturen wegen PHP 8.1

api/src/Controller/HttpConflictRequestException.php

@@ -8,13 +8,8 @@ class HttpConflictRequestException extends HttpSpecializedException
 {
     /** @var int */
     protected $code = 409;
-
     /** @var string */
     protected $message = 'Conflict.';
-
-    /** @var string  */
-    protected $title = '409 Conflict';
-
-    /** @var string  */
-    protected $description = 'The 409 (Conflict) status code indicates that the request could not be completed due to a conflict with the current state of the target resource.';
+    protected string $title = '409 Conflict';
+    protected string $description = 'The 409 (Conflict) status code indicates that the request could not be completed due to a conflict with the current state of the target resource.';
 }

api/tests/unit/Controller/WorkingHoursControllerTest.php

@@ -51,6 +51,7 @@ class WorkingHoursControllerTest extends Unit
                 'write' => function (mixed $data) {
                     $this->assertIsString($data);
                     $this->assertJson($data);
+                    return strlen($data);
                 },
             ]),
             'withHeader' => $this->makeEmpty(Response::class, [

api/tests/unit/Controller/WorkingHoursViewControllerTest.php

@@ -35,6 +35,7 @@ class WorkingHoursViewControllerTest extends Unit
                 'write' => function (mixed $data) {
                     $this->assertIsString($data);
                     $this->assertJson($data);
+                    return strlen($data);
                 },
             ]),
             'withHeader' => $this->makeEmpty(Response::class, [

api/tests/unit/Middleware/ErrorHandlerTest.php

@@ -38,6 +38,7 @@ class ErrorHandlerTest extends Unit
                         'write' => function (mixed $data) {
                             $this->assertIsString($data);
                             $this->assertJson($data);
+                            return strlen($data);
                         },
                     ]),
                 ]),