plugins/OStatus/tests/FeedDiscoveryTest.php

   1 <?php
   2
   3 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
   4     print "This script must be run from the command line\n";
   5     exit();
   6 }
   7
   8 define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
   9 define('GNUSOCIAL', true);
  10 define('STATUSNET', true);  // compatibility
  11
  12 require_once INSTALLDIR . '/lib/common.php';
  13 require_once INSTALLDIR . '/plugins/OStatus/lib/feeddiscovery.php';
  14
  15 class FeedDiscoveryTest extends PHPUnit_Framework_TestCase
  16 {
  17     /**
  18      * @dataProvider provider
  19      *
  20      */
  21     public function testProduction($url, $html, $expected)
  22     {
  23         $sub = new FeedDiscovery();
  24         $url = $sub->discoverFromHTML($url, $html);
  25         $this->assertEquals($expected, $url);
  26     }
  27
  28     static public function provider()
  29     {
  30         $sampleHeader = <<<END
  31 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  32 <html xmlns="http://www.w3.org/1999/xhtml">
  33
  34 <head profile="http://gmpg.org/xfn/11">
  35 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  36
  37 <title>leŭksman  </title>
  38
  39 <meta name="generator" content="WordPress 2.8.6" /> <!-- leave this for stats -->
  40
  41 <link rel="stylesheet" href="http://leuksman.com/log/wp-content/themes/leuksman/style.css" type="text/css" media="screen" />
  42 <link rel="alternate" type="application/rss+xml" title="leŭksman RSS Feed" href="http://leuksman.com/log/feed/" />
  43 <link rel="pingback" href="http://leuksman.com/log/xmlrpc.php" />
  44
  45 <meta name="viewport" content="width = 640" />
  46
  47 <xmeta name="viewport" content="initial-scale=2.3, user-scalable=no" />
  48
  49 <style type="text/css" media="screen">
  50
  51         #page { background: url("http://leuksman.com/log/wp-content/themes/leuksman/images/kubrickbg.jpg") repeat-y top; border: none; }
  52
  53 </style>
  54
  55 <link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://leuksman.com/log/xmlrpc.php?rsd" />
  56 <link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://leuksman.com/log/wp-includes/wlwmanifest.xml" />
  57 <link rel='index' title='leŭksman' href='http://leuksman.com/log' />
  58 <meta name="generator" content="WordPress 2.8.6" />
  59 </head>
  60 <body>
  61 </body>
  62 </html>
  63 END;
  64         return array(
  65                      array('http://example.com/',
  66                            '<html><link rel="alternate" href="http://example.com/feed/rss" type="application/rss+xml">',
  67                            'http://example.com/feed/rss'),
  68                      array('http://example.com/atom',
  69                            '<html><link rel="alternate" href="http://example.com/feed/atom" type="application/atom+xml">',
  70                            'http://example.com/feed/atom'),
  71                      array('http://example.com/empty',
  72                            '<html><link rel="alternate" href="http://example.com/index.pdf" type="application/pdf">',
  73                            false),
  74                      array('http://example.com/tagsoup',
  75                            '<body><pre><LINK rel=alternate hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
  76                            'http://example.com/feed/rss'),
  77                      // 'rel' attribute must be lowercase, alone per http://www.rssboard.org/rss-autodiscovery
  78                      // but we're going to be liberal in what we receive.
  79                      array('http://example.com/tagsoup2',
  80                            '<body><pre><LINK rel=" feeders    alternate 467" hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
  81                            'http://example.com/feed/rss'),
  82                      array('http://example.com/tagsoup3',
  83                            '<body><pre><LINK rel=ALTERNATE hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
  84                            false),
  85                      array('http://example.com/relative/link1',
  86                            '<html><link rel="alternate" href="/feed/rss" type="application/rss+xml">',
  87                            'http://example.com/feed/rss'),
  88                      array('http://example.com/relative/link2',
  89                            '<html><link rel="alternate" href="../feed/rss" type="application/rss+xml">',
  90                            'http://example.com/feed/rss'),
  91                      // This one can't resolve correctly; relative link is bogus.
  92                      array('http://example.com/relative/link3',
  93                            '<html><link rel="alternate" href="http:/feed/rss" type="application/rss+xml">',
  94                            'http:/feed/rss'),
  95                      array('http://example.com/base/link1',
  96                            '<html><link rel="alternate" href="/feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
  97                            'http://target.example.com/feed/rss'),
  98                      array('http://example.com/base/link2',
  99                            '<html><link rel="alternate" href="feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
 100                            'http://target.example.com/feed/rss'),
 101                      // This one can't resolve; relative link is bogus.
 102                      array('http://example.com/base/link3',
 103                            '<html><link rel="alternate" href="http:/feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
 104                            'http:/feed/rss'),
 105                      // Trick question! There's a <base> but no href on it
 106                      array('http://example.com/relative/fauxbase',
 107                            '<html><link rel="alternate" href="../feed/rss" type="application/rss+xml"><base target="top">',
 108                            'http://example.com/feed/rss'),
 109                      // Actual WordPress blog header example
 110                      array('http://leuksman.com/log/',
 111                            $sampleHeader,
 112                            'http://leuksman.com/log/feed/'));
 113     }
 114 }