Test JMS enum support

Tests/Functional/Controller/JMSController.php

@@ -0,0 +1,30 @@
+<?php
+
+/*
+ * This file is part of the NelmioApiDocBundle package.
+ *
+ * (c) Nelmio
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Nelmio\ApiDocBundle\Tests\Functional\Controller;
+
+use Symfony\Component\Routing\Annotation\Route;
+
+if (\PHP_VERSION_ID >= 80100) {
+    /**
+     * @Route(host="api.example.com")
+     */
+    class JMSController extends JMSController81
+    {
+    }
+} else {
+    /**
+     * @Route(host="api.example.com")
+     */
+    class JMSController extends JMSController80
+    {
+    }
+}

Tests/Functional/Controller/JMSController81.php

@@ -0,0 +1,26 @@
+<?php
+
+/*
+ * This file is part of the NelmioApiDocBundle package.
+ *
+ * (c) Nelmio
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Nelmio\ApiDocBundle\Tests\Functional\Controller;
+
+use Nelmio\ApiDocBundle\Annotation\Model;
+use Nelmio\ApiDocBundle\Tests\Functional\Entity\Article81;
+use OpenApi\Attributes as OA;
+use Symfony\Component\Routing\Annotation\Route;
+
+class JMSController81 extends JMSController80
+{
+    #[Route('/api/jms_enum', methods: ['GET'])]
+    #[OA\Response(response: '201', description: '', attachables: [new Model(type: Article81::class)])]
+    public function enum()
+    {
+    }
+}

Tests/Functional/JMSFunctionalTest.php

@@ -335,6 +335,34 @@ public function testNamingStrategyWithConstraints()
         ], json_decode($this->getModel('JMSNamingStrategyConstraints')->toJson(), true));
     }
 
+    /**
+     * @requires PHP >= 8.1
+     */
+    public function testEnumSupport()
+    {
+        $this->assertEquals([
+            'type' => 'object',
+            'properties' => [
+                'id' => [
+                    'type' => 'integer',
+                ],
+                'type' => [
+                    '$ref' => '#/components/schemas/ArticleType81',
+                ],
+            ],
+            'schema' => 'Article81',
+        ], json_decode($this->getModel('Article81')->toJson(), true));
+
+        $this->assertEquals([
+            'schema' => 'ArticleType81',
+            'type' => 'string',
+            'enum' => [
+                'draft',
+                'final',
+            ],
+        ], json_decode($this->getModel('ArticleType81')->toJson(), true));
+    }
+
     protected static function createKernel(array $options = []): KernelInterface
     {
         return new TestKernel(TestKernel::USE_JMS);

Tests/Functional/TestKernel.php

@@ -310,6 +310,12 @@ protected function configureContainer(ContainerBuilder $c, LoaderInterface $load
             ],
         ]);
 
+        if ($this->flags & self::USE_JMS && \PHP_VERSION_ID >= 80100) {
+            $c->loadFromExtension('jms_serializer', [
+                'enum_support' => true,
+            ]);
+        }
+
         $def = new Definition(VirtualTypeClassDoesNotExistsHandlerDefinedDescriber::class);
         $def->addTag('nelmio_api_doc.model_describer');
         $c->setDefinition('nelmio.test.jms.virtual_type.describer', $def);