Nelmio\SecurityBundle\Tests\Listener\ContentSecurityPolicyListenerTest::testFrame PHP Method

    public function testFrame()
    {
        $frame = "frame.example.org 'self'";
        $listener = $this->buildSimpleListener(array('frame-src' => $frame));
        $response = $this->callListener($listener, '/', true);
        $this->assertEquals("frame-src frame.example.org 'self'", $response->headers->get('Content-Security-Policy'));
    }