From 3fda1386a475ff6ba9d1ea3e51178da9b5f7dd30 Mon Sep 17 00:00:00 2001
From: Michi Lehr <mail@michilehr.de>
Date: Wed, 27 May 2026 23:00:38 +0200
Subject: [PATCH] Fix method not found when Symfony/Component/Clock/DatePoint
 exists in DateHandler

---
 src/Handler/DateHandler.php       |  2 +-
 tests/Handler/DateHandlerTest.php | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/Handler/DateHandler.php b/src/Handler/DateHandler.php
index b3dd81c7d..b7f2b64da 100644
--- a/src/Handler/DateHandler.php
+++ b/src/Handler/DateHandler.php
@@ -62,7 +62,7 @@ public static function getSubscribingMethods()
                     'type' => $type,
                     'format' => $format,
                     'direction' => GraphNavigatorInterface::DIRECTION_SERIALIZATION,
-                    'method' => 'serialize' . $type,
+                    'method' => 'serialize' . str_replace('\\', '', $type),
                 ];
             }
 
diff --git a/tests/Handler/DateHandlerTest.php b/tests/Handler/DateHandlerTest.php
index 39ce67003..362fa733e 100644
--- a/tests/Handler/DateHandlerTest.php
+++ b/tests/Handler/DateHandlerTest.php
@@ -250,4 +250,21 @@ public function testDatePointWithTimezone()
         self::assertInstanceOf(DatePoint::class, $result);
         self::assertEquals($timezone, $result->getTimezone()->getName());
     }
+
+
+    public function testSubscribingMethodsExistOnClass(): void
+    {
+        $methods = DateHandler::getSubscribingMethods();
+
+        foreach ($methods as $method) {
+            if (!isset($method['method'])) {
+                continue;
+            }
+
+            $this->assertTrue(
+                method_exists(DateHandler::class, $method['method']),
+                sprintf("Method %s referenced in getSubscribingMethods() does not exist on DateHandler", $method['method'])
+            );
+        }
+    }
 }