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<?php
/**
* Tests for autodiscovery
*
* SimplePie
*
* A PHP-Based RSS and Atom Feed Framework.
* Takes the hard work out of managing a complete RSS/Atom solution.
*
* Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* * Neither the name of the SimplePie Team nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
* AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @package SimplePie
* @version 1.3.1
* @copyright 2004-2011 Ryan Parman, Geoffrey Sneddon, Ryan McCue
* @author Ryan Parman
* @author Geoffrey Sneddon
* @author Ryan McCue
* @link http://simplepie.org/ SimplePie
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
*/
require_once dirname(__FILE__) . '/bootstrap.php';
class LocatorTest extends PHPUnit_Framework_TestCase
{
public static function feedmimetypes()
{
return array(
array('application/rss+xml'),
array('application/rdf+xml'),
array('text/rdf'),
array('application/atom+xml'),
array('text/xml'),
array('application/xml'),
);
}
/**
* @dataProvider feedmimetypes
*/
public function testAutodiscoverOnFeed($mime)
{
$data = new MockSimplePie_File('http://example.com/feed.xml');
$data->headers['content-type'] = $mime;
$locator = new SimplePie_Locator($data, 0, null, false);
$registry = new SimplePie_Registry();
$registry->register('File', 'MockSimplePie_File');
$locator->set_registry($registry);
$feed = $locator->find(SIMPLEPIE_LOCATOR_ALL, $all);
$this->assertEquals($feed, $data);
}
public function testInvalidMIMEType()
{
$data = new MockSimplePie_File('http://example.com/feed.xml');
$data->headers['content-type'] = 'application/pdf';
$locator = new SimplePie_Locator($data, 0, null, false);
$registry = new SimplePie_Registry();
$registry->register('File', 'MockSimplePie_File');
$locator->set_registry($registry);
$feed = $locator->find(SIMPLEPIE_LOCATOR_ALL, $all);
$this->assertEquals($feed, null);
}
public function testDirectNoDOM()
{
$data = new MockSimplePie_File('http://example.com/feed.xml');
$registry = new SimplePie_Registry();
$locator = new SimplePie_Locator($data, 0, null, false);
$locator->dom = null;
$locator->set_registry($registry);
$this->assertTrue($locator->is_feed($data));
$this->assertEquals($locator->find(SIMPLEPIE_LOCATOR_ALL, $found), $data);
}
/**
* @expectedException SimplePie_Exception
*/
public function testFailDiscoveryNoDOM()
{
$data = new MockSimplePie_File('http://example.com/feed.xml');
$data->headers['content-type'] = 'text/html';
$data->body = '<!DOCTYPE html><html><body>Hi!</body></html>';
$registry = new SimplePie_Registry();
$locator = new SimplePie_Locator($data, 0, null, false);
$locator->dom = null;
$locator->set_registry($registry);
$this->assertFalse($locator->is_feed($data));
$this->assertFalse($locator->find(SIMPLEPIE_LOCATOR_ALL, $found));
}
/**
* Tests from Firefox
*
* Tests are used under the LGPL license, see file for license
* information
*/
public static function firefoxtests()
{
$data = array(
array(new SimplePie_File(dirname(__FILE__) . '/data/fftests.html'))
);
foreach ($data as &$row)
{
$row[0]->headers = array('content-type' => 'text/html');
$row[0]->method = SIMPLEPIE_FILE_SOURCE_REMOTE;
$row[0]->url = 'http://example.com/';
}
return $data;
}
/**
* @dataProvider firefoxtests
*/
public function test_from_file($data)
{
$locator = new SimplePie_Locator($data, 0, null, false);
$registry = new SimplePie_Registry();
$registry->register('File', 'MockSimplePie_File');
$locator->set_registry($registry);
$expected = array();
$document = new DOMDocument();
$document->loadHTML($data->body);
$xpath = new DOMXPath($document);
foreach ($xpath->query('//link') as $element)
{
$expected[] = 'http://example.com' . $element->getAttribute('href');
}
//$expected = SimplePie_Misc::get_element('link', $data->body);
$feed = $locator->find(SIMPLEPIE_LOCATOR_ALL, $all);
$this->assertFalse($locator->is_feed($data), 'HTML document not be a feed itself');
$this->assertInstanceOf('MockSimplePie_File', $feed);
$success = array_filter($expected, array(get_class(), 'filter_success'));
$found = array_map(array(get_class(), 'map_url_file'), $all);
$this->assertEquals($success, $found);
}
protected static function filter_success($url)
{
return (stripos($url, 'bogus') === false);
}
protected static function map_url_file($file)
{
return $file->url;
}
}
/**
* Acts as a fake feed request
*/
class MockSimplePie_File extends SimplePie_File
{
public function __construct($url)
{
$this->url = $url;
$this->headers = array(
'content-type' => 'application/atom+xml'
);
$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE;
$this->body = '<?xml charset="utf-8"?><feed />';
$this->status_code = 200;
}
}
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