FriendsOfSymfony / FOSHttpCacheBundle

    /**

     * Unsafe methods should abort before even attempting to match rules.

     */

    public function testUnsafeMethod()

    {

        $subscriber = $this->getMockBuilder('FOS\HttpCacheBundle\EventListener\CacheControlSubscriber')

            ->setMethods(array('matchRule'))

            ->getMock()

        ;

        $subscriber->expects($this->never())

            ->method('matchRule')

        ;

        $event = $this->buildEvent('POST');

        $subscriber->onKernelResponse($event);

    }

    /**

     * Safe methods should get into the matchRule

     * @dataProvider getSafeMethods

     * @param $method

     */

    public function testSafeMethodsTriggersMatchRule($method)

    {

        $subscriber = $this->getMockBuilder('FOS\HttpCacheBundle\EventListener\CacheControlSubscriber')

            ->setMethods(array('matchRule'))

            ->getMock()

        ;

        $subscriber->expects($this->once())

            ->method('matchRule')

        ;

        $event = $this->buildEvent($method);

        $subscriber->onKernelResponse($event);

    }

    /**

     * Safe Methods data

     *

     * @return \PHPUnit_Framework_MockObject_MockObject|CacheControlSubscriber

     */

    protected function getCacheControl(array $headers)

    {

        $subscriber = $this->getMockBuilder('FOS\HttpCacheBundle\EventListener\CacheControlSubscriber')

            ->setMethods(array('matchRule'))

            ->getMock()

        ;

        $subscriber->expects($this->once())->method('matchRule')->will($this->returnValue($headers));

        return $subscriber;

    }

}