Jetpack_Media_Summary::ssl_img PHP Method

    static function ssl_img($url)
    {
        if (false !== strpos($url, 'files.wordpress.com')) {
            return self::https($url);
        } else {
            return self::https(jetpack_photon_url($url));
        }
    }

 /**
  * @author scotchfield
  * @covers Jetpack_Media_Summary::ssl_img
  * @since 3.2
  */
 public function test_mediasummary_ssl_img_wordpress_domain()
 {
     $content = 'http://files.wordpress.com/';
     $expected = 'https://files.wordpress.com/';
     $this->assertEquals(Jetpack_Media_Summary::ssl_img($content), $expected);
 }