Fix

Describer/SwaggerPhpDescriber.php

@@ -20,6 +20,7 @@ use Nelmio\ApiDocBundle\Util\ControllerReflector;
 use Swagger\Analysis;
 use Swagger\Annotations as SWG;
 use Swagger\Context;
+use Swagger\Annotations\AbstractAnnotation;
 use Symfony\Component\Routing\RouteCollection;
 
 final class SwaggerPhpDescriber extends ExternalDocDescriber implements ModelRegistryAwareInterface
@@ -86,10 +87,13 @@ final class SwaggerPhpDescriber extends ExternalDocDescriber implements ModelReg
                 'method' => $method->name,
                 'filename' => $method->getFileName(),
             ]);
+            $nestedContext = clone $context;
+            $nestedContext->nested = true;
             $implicitAnnotations = [];
             $tags = [];
             foreach ($annotations as $annotation) {
                 $annotation->_context = $context;
+                $this->updateNestedAnnotations($annotation, $nestedContext);
 
                 if ($annotation instanceof Operation) {
                     foreach ($httpMethods as $httpMethod) {
@@ -170,4 +174,16 @@ final class SwaggerPhpDescriber extends ExternalDocDescriber implements ModelReg
 
         return $path;
     }
+
+    private function updateNestedAnnotations($value, Context $context) {
+        if ($value instanceof AbstractAnnotation) {
+            $value->_context = $context;
+        } elseif (!is_array($value)) {
+            return;
+        }
+
+        foreach ($value as $v) {
+            $this->updateNestedAnnotations($v, $context);
+        }
+    }
 }

Tests/Functional/Controller/ApiController.php

@@ -59,6 +59,9 @@ class ApiController
 
     /**
      * @Route("/test/{user}", methods={"GET"}, schemes={"https"}, requirements={"user"="/foo/"})
+     * @Operation(
+     *     @SWG\Response(response=200, description="sucessful")
+     * )
      */
     public function userAction()
     {

Tests/Functional/FunctionalTest.php

@@ -92,6 +92,7 @@ class FunctionalTest extends WebTestCase
         $this->assertEmpty($operation->getSummary());
         $this->assertEmpty($operation->getDescription());
         $this->assertNull($operation->getDeprecated());
+        $this->assertTrue($operation->getResponses()->has(200));
 
         $parameters = $operation->getParameters();
         $this->assertTrue($parameters->has('user', 'path'));