FriendsOfSymfony / FOSHttpCacheBundle

        $this->assertEquals(strtotime('13.07.2003'), strtotime($newHeaders['last-modified'][0]));

    }

    public function testExtraHeaders()

    {

        $event = $this->buildEvent();

        $headers = array(

            'overwrite' => false,

            'cache_control' => array(

                'must_revalidate' => true,

                'proxy_revalidate' => true,

                'no_transform' => true,

                'stale_if_error' => '300',

                'stale_while_revalidate' => '400',

            ),

        );

        $subscriber = $this->getCacheControl($headers);

        $subscriber->onKernelResponse($event);

        $newHeaders = $event->getResponse()->headers->all();

        $this->assertEquals('must-revalidate, no-transform, proxy-revalidate, stale-if-error=300, stale-while-revalidate=400, private', $newHeaders['cache-control'][0]);

    }

    public function testCompoundHeaders()

    {

        $this->assertEquals('max-age=900, must-revalidate, no-transform, proxy-revalidate, public, s-maxage=300, stale-if-error=300, stale-while-revalidate=400', $newHeaders['cache-control'][0]);

    }

    public function testSetNoCacheHeaders()

    {

        $event = $this->buildEvent();

        $headers = array(

            'overwrite'     => false,

            'cache_control' => array(

                'max_age' => '0',

                's_maxage' => '0',

                'private' => true,

                'no_cache' => true,

                'must_revalidate' => true,

            ),

            'last_modified' => '13.07.2003',

        );

        $subscriber = $this->getCacheControl($headers);

        $subscriber->onKernelResponse($event);

        $newHeaders = $event->getResponse()->headers->all();

        $this->assertEquals('max-age=0, must-revalidate, no-cache, private, s-maxage=0', $newHeaders['cache-control'][0]);

    }

    public function testMergeHeaders()

    {