Update src/Symfony/Bundle/FrameworkBundle/Tests/Functional/Serializer…

…Test.php

Co-authored-by: Alexander M. Turek <me@derrabus.de>

src/Symfony/Bundle/FrameworkBundle/Tests/Functional/SerializerTest.php

@@ -76,7 +76,7 @@ public function testSerializeTranslatableBackedEnum()
 
         $serializer = static::getContainer()->get('serializer.alias');
 
-        $this->assertEquals(TranslatableBackedEnum::Get->value, $serializer->serialize(TranslatableBackedEnum::Get, 'yaml'));
+        $this->assertEquals('GET', $serializer->serialize(TranslatableBackedEnum::Get, 'yaml'));
     }
 }