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<?php
/**
* @file
* Tests for http_request.inc.
*/
/**
* Tests for the http library.
*/
class FeedsHTTPRequestTestCase extends FeedsUnitTestHelper {
public static function getInfo() {
return array(
'name' => 'HTTP library',
'description' => 'Tests for Feeds HTTP library.',
'group' => 'Feeds',
);
}
public function setUp() {
parent::setUp();
feeds_include_library('http_request.inc', 'http_request');
}
/**
* Tests http_request_find_feeds().
*/
public function testHTTPRequestFindFeeds() {
$html = <<<EOF
<html>
<head>
<title>Welcome to Example.com</title>
<link rel="stylesheet" type="text/css" media="screen, projection" href="/stuff.css" >
<link rel="search" title="Something" href="//example.com/search">
<link rel="alternate" title="Something RSS" href="http://example.com/rss.xml" type="application/rss+xml">
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
</head>
<body>
This is a body.
</body>
</html
EOF;
$links = http_request_find_feeds($html);
$this->assertEqual(count($links), 1);
$this->assertEqual($links[0], 'http://example.com/rss.xml');
// Test single quoted HTML.
$links = http_request_find_feeds(str_replace('"', "'", $html));
$this->assertEqual(count($links), 1);
$this->assertEqual($links[0], 'http://example.com/rss.xml');
}
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/**
* Tests http_request_create_absolute_url().
*/
public function testHTTPRequestCreateAbsoluteUrl() {
$test_urls = array(
// Rels that do not start with "/".
array(
'rel' => 'h',
'base' => 'http://www',
'expected' => 'http://www/h',
),
array(
'rel' => 'h',
'base' => 'http://www/',
'expected' => 'http://www/h',
),
array(
'rel' => 'h',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h',
),
array(
'rel' => 'h',
'base' => 'http://www/a/b',
'expected' => 'http://www/a/h',
),
array(
'rel' => 'h/j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/j',
'base' => 'http://www/a/b',
'expected' => 'http://www/a/h/j',
),
array(
'rel' => 'h/j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/a/b/h/j',
),
// Rels that start with "/".
array(
'rel' => '/h',
'base' => 'http://www',
'expected' => 'http://www/h',
),
array(
'rel' => '/h',
'base' => 'http://www/',
'expected' => 'http://www/h',
),
array(
'rel' => '/h',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h',
),
array(
'rel' => '/h',
'base' => 'http://www/a/b',
'expected' => 'http://www/h',
),
array(
'rel' => '/h/j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/j',
'base' => 'http://www/a/b',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/h/j',
),
// Rels that contain ".".
array(
'rel' => './h',
'base' => 'http://www',
'expected' => 'http://www/h',
),
array(
'rel' => './h',
'base' => 'http://www/',
'expected' => 'http://www/h',
),
array(
'rel' => './h',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h',
),
array(
'rel' => './h',
'base' => 'http://www/a/b',
'expected' => 'http://www/a/h',
),
array(
'rel' => './h/j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => './h/j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => './h/j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => './h/j',
'base' => 'http://www/a/b',
'expected' => 'http://www/a/h/j',
),
array(
'rel' => './h/j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/a/b/h/j',
),
array(
'rel' => 'h/./j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/./j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/./j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => 'h/./j',
'base' => 'http://www/a/b',
'expected' => 'http://www/a/h/j',
),
array(
'rel' => 'h/./j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/a/b/h/j',
),
array(
'rel' => '/h/./j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/./j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/./j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/./j',
'base' => 'http://www/a/b',
'expected' => 'http://www/h/j',
),
array(
'rel' => '/h/./j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/h/j',
),
// Rels that starts with "../".
array(
'rel' => '../h/j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../h/j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../h/j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../h/j',
'base' => 'http://www/a/b',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../h/j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/a/h/j',
),
array(
'rel' => '../h/j',
'base' => 'http://www/a/b/c/',
'expected' => 'http://www/a/b/h/j',
),
// Rels that start with "../../".
array(
'rel' => '../../h/j',
'base' => 'http://www',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/?c;d=e#f',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/a/b',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/a/b/',
'expected' => 'http://www/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/a/b/c/',
'expected' => 'http://www/a/h/j',
),
array(
'rel' => '../../h/j',
'base' => 'http://www/a/b/c/d',
'expected' => 'http://www/a/h/j',
),
// Crazy rels.
array(
'rel' => 'h/../../j/./k',
'base' => 'http://www/a/b/c/',
'expected' => 'http://www/a/b/j/k',
),
array(
'rel' => 'h/../../j/./k',
'base' => 'http://www/a/b/c/d',
'expected' => 'http://www/a/b/j/k',
),
array(
'rel' => '../../../',
'base' => 'http://www/a/b/c/',
'expected' => 'http://www/',
),
array(
'rel' => 'h/j/k/../../',
'base' => 'http://www/a/b/c/',
'expected' => 'http://www/a/b/c/h',
),
);
foreach ($test_urls as $test_url) {
$result_url = http_request_create_absolute_url($test_url['rel'], $test_url['base']);
$this->assertEqual($test_url['expected'], $result_url, format_string('Creating an absolute URL from base @base and rel @rel resulted into @expected (actual: @actual).', array(
'@actual' => var_export($result_url, TRUE),
'@expected' => var_export($test_url['expected'], TRUE),
'@rel' => var_export($test_url['rel'], TRUE),
'@base' => var_export($test_url['base'], TRUE),
)));
}
}