Add some tests for the cache annotation

Annotation/ApiDoc.php

@@ -152,6 +152,10 @@ class ApiDoc
             $this->setAuthentication((bool) $data['authentication']);
         }
 
+        if (isset($data['cache'])) {
+            $this->setCache($data['cache']);
+        }
+
         if (isset($data['section'])) {
             $this->section = $data['section'];
         }

Tests/Annotation/ApiDocTest.php

@@ -210,4 +210,16 @@ class ApiDocTest extends TestCase
 
         $this->assertTrue($array['authentication']);
     }
+
+    public function testConstructWithCache()
+    {
+        $data = array(
+            'cache' => '60'
+        );
+
+        $annot = new ApiDoc($data);
+        $array = $annot->toArray();
+
+        $this->assertEquals($data['cache'], $array['cache']);
+    }
 }

Tests/Extractor/ApiDocExtratorTest.php

@@ -166,4 +166,17 @@ class ApiDocExtractorTest extends WebTestCase
             $annotation->getAuthentication()
         );
     }
+
+    public function testGetWithCache()
+    {
+        $container  = $this->getContainer();
+        $extractor  = $container->get('nelmio_api_doc.extractor.api_doc_extractor');
+        $annotation = $extractor->get('Nelmio\ApiDocBundle\Tests\Fixtures\Controller\TestController::CachedAction', 'test_route_14');
+
+        $this->assertNotNull($annotation);
+        $this->assertEquals(
+            60,
+            $annotation->getCache()
+        );
+    }
 }

Tests/Fixtures/Controller/TestController.php

@@ -15,6 +15,7 @@ use FOS\RestBundle\Controller\Annotations\QueryParam;
 use FOS\RestBundle\Controller\Annotations\RequestParam;
 use Nelmio\ApiDocBundle\Annotation\ApiDoc;
 use Symfony\Component\HttpFoundation\Response;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Cache;
 
 class TestController
 {
@@ -145,4 +146,12 @@ class TestController
     public function authenticatedAction()
     {
     }
+
+    /**
+     * @ApiDoc()
+     * @Cache(maxage=60, public=1)
+     */
+    public function cachedAction()
+    {
+    }
 }

composer.json

@@ -29,7 +29,9 @@
         "symfony/validator": "~2.1",
         "symfony/yaml": "~2.1",
         "friendsofsymfony/rest-bundle": "dev-master",
-        "jms/serializer-bundle": ">=0.11"
+        "jms/serializer-bundle": ">=0.11",
+        "phpunit/phpunit-mock-objects": "dev-master",
+        "sensio/framework-extra-bundle": "dev-master"
     },
     "minimum-stability": "dev",
     "autoload": {