fix-2224: fix vendor extension being ignored

src/OpenApiPhp/Util.php

@@ -421,9 +421,21 @@ private static function mergeFromArray(OA\AbstractAnnotation $annotation, array
         }
 
         foreach ($properties as $propertyName => $value) {
+            if (str_starts_with($propertyName, 'x-')) {
+                $propertyName = substr($propertyName, 2);
+
+                if (Generator::isDefault($annotation->x)) {
+                    $annotation->x = [];
+                }
+
+                $annotation->x = [$propertyName => $value] + ($annotation->x ?: []);
+                continue;
+            }
+
             if ('$ref' === $propertyName) {
                 $propertyName = 'ref';
             }
+
             if (array_key_exists($propertyName, $defaults) && !\in_array($propertyName, $done, true)) {
                 self::mergeProperty($annotation, $propertyName, $value, $defaults[$propertyName], $overwrite);
             }

tests/Functional/Configs/VendorExtension.yaml

@@ -0,0 +1,14 @@
+nelmio_api_doc:
+  documentation:
+    info:
+      title: 'Test API'
+      description: 'Test API description'
+      x-vendor:
+        test: 'Test vendor extension'
+      x-build: '#SomeCommitHash'
+    components:
+      schemas:
+        Test:
+          type: string
+          x-vendor:
+            test: 'Test vendor extension inside schema'

tests/Functional/Controller/TestController.php

@@ -11,12 +11,12 @@
 
 namespace Nelmio\ApiDocBundle\Tests\Functional\Controller;
 
+use Nelmio\ApiDocBundle\Tests\Functional\TestKernel;
 use OpenApi\Annotations as OA;
 use OpenApi\Attributes as OAT;
-use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\Routing\Annotation\Route;
 
-if (Kernel::MAJOR_VERSION < 7) {
+if (TestKernel::isAnnotationsAvailable()) {
     /**
      * @Route("/test", host="api-test.example.com")
      */

tests/Functional/ControllerTest.php

@@ -26,11 +26,6 @@ final class ControllerTest extends WebTestCase
      */
     private $configurableContainerFactory;
 
-    /**
-     * @var string[]
-     */
-    private static $usedFixtures = [];
-
     protected function setUp(): void
     {
         $this->configurableContainerFactory = new ConfigurableContainerFactory();
@@ -51,11 +46,15 @@ protected function getOpenApiDefinition($area = 'default'): OA\OpenApi
     /**
      * @dataProvider provideControllers
      */
-    public function testControllers(string $controllerName, ?string $fixtureName = null, array $extraConfigs = []): void
+    public function testControllers(?string $controllerName, ?string $fixtureName = null, array $extraConfigs = []): void
     {
-        $fixtureName = $fixtureName ?? $controllerName;
+        $fixtureName = $fixtureName ?? $controllerName ?? $this->fail('A fixture name must be provided.');
 
         $routingConfiguration = function (RoutingConfigurator $routes) use ($controllerName) {
+            if (null === $controllerName) {
+                return;
+            }
+
             $routes->withPath('/')->import(__DIR__."/Controller/$controllerName.php", 'attribute');
         };
 
@@ -68,8 +67,6 @@ public function testControllers(string $controllerName, ?string $fixtureName = n
             file_put_contents($fixtureDir, $apiDefinition->toJson());
         }
 
-        static::$usedFixtures[] = $fixtureName.'.json';
-
         self::assertSame(
             self::getFixture($fixtureDir),
             $this->getOpenApiDefinition()->toJson()
@@ -87,19 +84,12 @@ public static function provideControllers(): iterable
                 [__DIR__.'/Configs/CleanUnusedComponentsProcessor.yaml'],
             ];
         }
-    }
-
-    /**
-     * @depends testControllers
-     */
-    public function testUnusedFixtures(): void
-    {
-        $fixtures = glob(__DIR__.'/Fixtures/*.json');
-        $fixtures = array_map('basename', $fixtures);
-
-        $diff = array_diff($fixtures, static::$usedFixtures);
 
-        self::assertEmpty($diff, sprintf('The following fixtures are not used: %s', implode(', ', $diff)));
+        yield 'https://github.com/nelmio/NelmioApiDocBundle/issues/2224' => [
+            null,
+            'VendorExtension',
+            [__DIR__.'/Configs/VendorExtension.yaml'],
+        ];
     }
 
     private static function getFixture(string $fixture): string

tests/Functional/Fixtures/VendorExtension.json

@@ -0,0 +1,23 @@
+{
+    "openapi": "3.0.0",
+    "info": {
+        "title": "Test API",
+        "description": "Test API description",
+        "version": "0.0.0",
+        "x-build": "#SomeCommitHash",
+        "x-vendor": {
+            "test": "Test vendor extension"
+        }
+    },
+    "paths": {},
+    "components": {
+        "schemas": {
+            "Test": {
+                "type": "string",
+                "x-vendor": {
+                    "test": "Test vendor extension inside schema"
+                }
+            }
+        }
+    }
+}

tests/Functional/FunctionalTest.php

@@ -32,6 +32,7 @@ protected function setUp(): void
     public function testConfiguredDocumentation()
     {
         $this->assertEquals('My Default App', $this->getOpenApiDefinition()->info->title);
+        $this->assertEquals(['buildHash' => 'ab1234567890'], $this->getOpenApiDefinition()->info->x);
         $this->assertEquals('My Test App', $this->getOpenApiDefinition('test')->info->title);
     }
 

tests/Functional/TestKernel.php

@@ -157,7 +157,7 @@ protected function configureContainer(ContainerBuilder $c, LoaderInterface $load
             'exception_controller' => null,
         ]);
 
-        if (self::isAnnotationsAvailable()) {
+        if (class_exists(SensioFrameworkExtraBundle::class)) {
             $c->loadFromExtension('sensio_framework_extra', [
                 'router' => [
                     'annotations' => false,
@@ -173,7 +173,7 @@ protected function configureContainer(ContainerBuilder $c, LoaderInterface $load
             ]],
         ]);
 
-        if (self::isAnnotationsAvailable()) {
+        if (class_exists(FOSRestBundle::class)) {
             $c->loadFromExtension('fos_rest', [
                 'format_listener' => [
                     'rules' => [
@@ -268,6 +268,7 @@ protected function configureContainer(ContainerBuilder $c, LoaderInterface $load
             'documentation' => [
                 'info' => [
                     'title' => 'My Default App',
+                    'x-buildHash' => 'ab1234567890',
                 ],
                 'paths' => [
                     // Ensures we can define routes in Yaml without defining OperationIds