symfony
diff --git a/‎Resources/config/serializer.php
Copy file name to clipboardExpand all lines: Resources/config/serializer.php
+2-2Lines changed: 2 additions & 2 deletions b/‎Resources/config/serializer.php
Copy file name to clipboardExpand all lines: Resources/config/serializer.php
+2-2Lines changed: 2 additions & 2 deletions
diff --git a/‎Tests/DependencyInjection/FrameworkExtensionTestCase.php
Copy file name to clipboardExpand all lines: Tests/DependencyInjection/FrameworkExtensionTestCase.php
+16-1Lines changed: 16 additions & 1 deletion b/‎Tests/DependencyInjection/FrameworkExtensionTestCase.php
Copy file name to clipboardExpand all lines: Tests/DependencyInjection/FrameworkExtensionTestCase.php
+16-1Lines changed: 16 additions & 1 deletion
@@ -115,7 +115,7 @@
 
         ->set('serializer.normalizer.translatable', TranslatableNormalizer::class)
             ->args(['$translator' => service('translator')])
-            ->tag('serializer.normalizer', ['priority' => -890])
+            ->tag('serializer.normalizer', ['priority' => -920])
 
         ->set('serializer.normalizer.form_error', FormErrorNormalizer::class)
             ->tag('serializer.normalizer', ['priority' => -915])
@@ -212,6 +212,6 @@
             ])
 
         ->set('serializer.normalizer.backed_enum', BackedEnumNormalizer::class)
-            ->tag('serializer.normalizer', ['priority' => -880])
+            ->tag('serializer.normalizer', ['priority' => -915])
     ;
 };
@@ -66,6 +66,7 @@
 use Symfony\Component\Serializer\Mapping\Loader\AttributeLoader;
 use Symfony\Component\Serializer\Mapping\Loader\XmlFileLoader;
 use Symfony\Component\Serializer\Mapping\Loader\YamlFileLoader;
+use Symfony\Component\Serializer\Normalizer\BackedEnumNormalizer;
 use Symfony\Component\Serializer\Normalizer\ConstraintViolationListNormalizer;
 use Symfony\Component\Serializer\Normalizer\DataUriNormalizer;
 use Symfony\Component\Serializer\Normalizer\DateIntervalNormalizer;
@@ -1539,10 +1540,24 @@ public function testTranslatableNormalizerRegistered()
         $tag = $definition->getTag('serializer.normalizer');
 
         $this->assertSame(TranslatableNormalizer::class, $definition->getClass());
-        $this->assertSame(-890, $tag[0]['priority']);
+        $this->assertSame(-920, $tag[0]['priority']);
         $this->assertEquals(new Reference('translator'), $definition->getArgument('$translator'));
     }
 
+    /**
+     * @see https://github.com/symfony/symfony/issues/54478
+     */
+    public function testBackedEnumNormalizerRegistered()
+    {
+        $container = $this->createContainerFromFile('full');
+
+        $definition = $container->getDefinition('serializer.normalizer.backed_enum');
+        $tag = $definition->getTag('serializer.normalizer');
+
+        $this->assertSame(BackedEnumNormalizer::class, $definition->getClass());
+        $this->assertSame(-915, $tag[0]['priority']);
+    }
+
     public function testSerializerCacheActivated()
     {
         $container = $this->createContainerFromFile('serializer_enabled');