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<?php
if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
print "This script must be run from the command line\n";
exit();
}
define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
define('STATUSNET', true);
define('LACONICA', true);
require_once INSTALLDIR . '/lib/common.php';
require_once INSTALLDIR . '/plugins/OStatus/lib/feeddiscovery.php';
class FeedDiscoveryTest extends PHPUnit_Framework_TestCase
{
/**
* @dataProvider provider
*
*/
public function testProduction($url, $html, $expected)
{
$sub = new FeedDiscovery();
$url = $sub->discoverFromHTML($url, $html);
$this->assertEquals($expected, $url);
}
static public function provider()
{
$sampleHeader = <<<END
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head profile="http://gmpg.org/xfn/11">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>leŭksman </title>
<meta name="generator" content="WordPress 2.8.6" /> <!-- leave this for stats -->
<link rel="stylesheet" href="http://leuksman.com/log/wp-content/themes/leuksman/style.css" type="text/css" media="screen" />
<link rel="alternate" type="application/rss+xml" title="leŭksman RSS Feed" href="http://leuksman.com/log/feed/" />
<link rel="pingback" href="http://leuksman.com/log/xmlrpc.php" />
<meta name="viewport" content="width = 640" />
<xmeta name="viewport" content="initial-scale=2.3, user-scalable=no" />
<style type="text/css" media="screen">
#page { background: url("http://leuksman.com/log/wp-content/themes/leuksman/images/kubrickbg.jpg") repeat-y top; border: none; }
</style>
<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://leuksman.com/log/xmlrpc.php?rsd" />
<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="http://leuksman.com/log/wp-includes/wlwmanifest.xml" />
<link rel='index' title='leŭksman' href='http://leuksman.com/log' />
<meta name="generator" content="WordPress 2.8.6" />
</head>
<body>
</body>
</html>
END;
return array(
array('http://example.com/',
'<html><link rel="alternate" href="http://example.com/feed/rss" type="application/rss+xml">',
'http://example.com/feed/rss'),
array('http://example.com/atom',
'<html><link rel="alternate" href="http://example.com/feed/atom" type="application/atom+xml">',
'http://example.com/feed/atom'),
array('http://example.com/empty',
'<html><link rel="alternate" href="http://example.com/index.pdf" type="application/pdf">',
false),
array('http://example.com/tagsoup',
'<body><pre><LINK rel=alternate hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
'http://example.com/feed/rss'),
// 'rel' attribute must be lowercase, alone per http://www.rssboard.org/rss-autodiscovery
// but we're going to be liberal in what we receive.
array('http://example.com/tagsoup2',
'<body><pre><LINK rel=" feeders alternate 467" hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
'http://example.com/feed/rss'),
array('http://example.com/tagsoup3',
'<body><pre><LINK rel=ALTERNATE hRef=http://example.com/feed/rss type=application/rss+xml><fnork',
false),
array('http://example.com/relative/link1',
'<html><link rel="alternate" href="/feed/rss" type="application/rss+xml">',
'http://example.com/feed/rss'),
array('http://example.com/relative/link2',
'<html><link rel="alternate" href="../feed/rss" type="application/rss+xml">',
'http://example.com/feed/rss'),
// This one can't resolve correctly; relative link is bogus.
array('http://example.com/relative/link3',
'<html><link rel="alternate" href="http:/feed/rss" type="application/rss+xml">',
'http:/feed/rss'),
array('http://example.com/base/link1',
'<html><link rel="alternate" href="/feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
'http://target.example.com/feed/rss'),
array('http://example.com/base/link2',
'<html><link rel="alternate" href="feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
'http://target.example.com/feed/rss'),
// This one can't resolve; relative link is bogus.
array('http://example.com/base/link3',
'<html><link rel="alternate" href="http:/feed/rss" type="application/rss+xml"><base href="http://target.example.com/">',
'http:/feed/rss'),
// Trick question! There's a <base> but no href on it
array('http://example.com/relative/fauxbase',
'<html><link rel="alternate" href="../feed/rss" type="application/rss+xml"><base target="top">',
'http://example.com/feed/rss'),
// Actual WordPress blog header example
array('http://leuksman.com/log/',
$sampleHeader,
'http://leuksman.com/log/feed/'));
}
}
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