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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace ZendTest\Feed\Reader;
use Zend\Http\Client as HttpClient;
use Zend\Http\Client\Adapter\Test as TestAdapter;
use Zend\Http\Response as HttpResponse;
use Zend\Feed\Reader;
/**
* @group Zend_Feed
* @group Zend_Feed_Reader
*/
class ReaderTest extends \PHPUnit_Framework_TestCase
{
protected $feedSamplePath = null;
public function setup()
{
$this->feedSamplePath = dirname(__FILE__) . '/_files';
}
public function tearDown()
{
Reader\Reader::reset();
}
public function testStringImportTrimsContentToAllowSlightlyInvalidXml()
{
$feed = Reader\Reader::importString(
' ' . file_get_contents($this->feedSamplePath.'/Reader/rss20.xml')
);
}
public function testDetectsFeedIsRss20()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss20.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_20, $type);
}
public function testDetectsFeedIsRss094()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss094.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_094, $type);
}
public function testDetectsFeedIsRss093()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss093.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_093, $type);
}
public function testDetectsFeedIsRss092()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss092.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_092, $type);
}
public function testDetectsFeedIsRss091()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss091.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_091, $type);
}
public function testDetectsFeedIsRss10()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss10.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_10, $type);
}
public function testDetectsFeedIsRss090()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/rss090.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_090, $type);
}
public function testDetectsFeedIsAtom10()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/atom10.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_ATOM_10, $type);
}
public function testDetectsFeedIsAtom03()
{
$feed = Reader\Reader::importString(
file_get_contents($this->feedSamplePath.'/Reader/atom03.xml'));
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_ATOM_03, $type);
}
/**
* @group ZF-9723
*/
public function testDetectsTypeFromStringOrToRemindPaddyAboutForgettingATestWhichLetsAStupidTypoSurviveUnnoticedForMonths()
{
$feed = '<?xml version="1.0" encoding="utf-8" ?><rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns="http://purl.org/rss/1.0/"><channel></channel></rdf:RDF>';
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_10, $type);
}
public function testGetEncoding()
{
$feed = Reader\Reader::importString(
file_get_contents(dirname(__FILE__) . '/Entry/_files/Atom/title/plain/atom10.xml')
);
$this->assertEquals('utf-8', $feed->getEncoding());
$this->assertEquals('utf-8', $feed->current()->getEncoding());
}
public function testImportsFile()
{
$feed = Reader\Reader::importFile(
dirname(__FILE__) . '/Entry/_files/Atom/title/plain/atom10.xml'
);
$this->assertInstanceOf('Zend\Feed\Reader\Feed\FeedInterface', $feed);
}
public function testImportsUri()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testImportsUri() requires a network connection');
}
Reader\Reader::import('http://www.planet-php.net/rdf/');
}
/**
* @group ZF-8328
* @expectedException Zend\Feed\Reader\Exception\RuntimeException
*/
public function testImportsUriAndThrowsExceptionIfNotAFeed()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testImportsUri() requires a network connection');
}
Reader\Reader::import('http://twitter.com/alganet');
}
public function testGetsFeedLinksAsValueObject()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://www.planet-php.net');
$this->assertEquals('http://www.planet-php.org/rss/', $links->rss);
}
public function testCompilesLinksAsArrayObject()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://www.planet-php.net');
$this->assertTrue($links instanceof Reader\FeedSet);
$this->assertEquals(array(
'rel' => 'alternate', 'type' => 'application/rss+xml', 'href' => 'http://www.planet-php.org/rss/'
), (array) $links->getIterator()->current());
}
public function testFeedSetLoadsFeedObjectWhenFeedArrayKeyAccessed()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://www.planet-php.net');
$link = $links->getIterator()->current();
$this->assertTrue($link['feed'] instanceof Reader\Feed\Rss);
}
public function testZeroCountFeedSetReturnedFromEmptyList()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://www.example.com');
$this->assertEquals(0, count($links));
}
/**
* @group ZF-8327
*/
public function testGetsFeedLinksAndTrimsNewlines()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://www.infopod.com.br');
$this->assertEquals('http://feeds.feedburner.com/jonnyken/infoblog', $links->rss);
}
/**
* @group ZF-8330
*/
public function testGetsFeedLinksAndNormalisesRelativeUrls()
{
if (!constant('TESTS_ZEND_FEED_READER_ONLINE_ENABLED')) {
$this->markTestSkipped('testGetsFeedLinksAsValueObject() requires a network connection');
}
$links = Reader\Reader::findFeedLinks('http://meiobit.com');
$this->assertEquals('http://mbit.disqus.com/latest.rss', $links->rss);
}
/**
* @group ZF-8330
*/
public function testGetsFeedLinksAndNormalisesRelativeUrlsOnUriWithPath()
{
$currClient = Reader\Reader::getHttpClient();
$testAdapter = new TestAdapter();
$response = new HttpResponse();
$response->setStatusCode(200);
$response->setContent('<!DOCTYPE html><html><head><link rel="alternate" type="application/rss+xml" href="../test.rss"><link rel="alternate" type="application/atom+xml" href="/test.atom"></head><body></body></html>');
$testAdapter->setResponse($response);
Reader\Reader::setHttpClient(new HttpClient(null, array('adapter' => $testAdapter)));
$links = Reader\Reader::findFeedLinks('http://foo/bar');
Reader\Reader::setHttpClient($currClient);
$this->assertEquals('http://foo/test.rss', $links->rss);
$this->assertEquals('http://foo/test.atom', $links->atom);
}
public function testRegistersUserExtension()
{
require_once __DIR__ . '/_files/My/Extension/JungleBooks/Entry.php';
require_once __DIR__ . '/_files/My/Extension/JungleBooks/Feed.php';
$manager = Reader\Reader::getExtensionManager();
$manager->setInvokableClass('JungleBooks\Entry', 'My\Extension\JungleBooks\Entry');
$manager->setInvokableClass('JungleBooks\Feed', 'My\Extension\JungleBooks\Feed');
Reader\Reader::registerExtension('JungleBooks');
$this->assertTrue(Reader\Reader::isRegistered('JungleBooks'));
}
/**
* This test is failing on windows:
* Failed asserting that exception of type "Zend\Feed\Reader\Exception\RuntimeException" matches expected exception "Zend\Feed\Reader\Exception\InvalidArgumentException". Message was: "DOMDocument cannot parse XML: Entity 'discloseInfo' failed to parse".
* @todo why is the assertEquals commented out?
*/
public function testXxePreventionOnFeedParsing()
{
$this->setExpectedException('Zend\Feed\Reader\Exception\InvalidArgumentException');
$string = file_get_contents($this->feedSamplePath.'/Reader/xxe-atom10.xml');
$string = str_replace('XXE_URI', $this->feedSamplePath.'/Reader/xxe-info.txt', $string);
$feed = Reader\Reader::importString($string);
//$this->assertEquals('info:', $feed->getTitle());
}
public function testImportRemoteFeedMethodPerformsAsExpected()
{
$uri = 'http://example.com/feeds/reader.xml';
$feedContents = file_get_contents($this->feedSamplePath . '/Reader/rss20.xml');
$response = $this->getMock('Zend\Feed\Reader\Http\ResponseInterface', array('getStatusCode', 'getBody'));
$response->expects($this->once())
->method('getStatusCode')
->will($this->returnValue(200));
$response->expects($this->once())
->method('getBody')
->will($this->returnValue($feedContents));
$client = $this->getMock('Zend\Feed\Reader\Http\ClientInterface', array('get'));
$client->expects($this->once())
->method('get')
->with($this->equalTo($uri))
->will($this->returnValue($response));
$feed = Reader\Reader::importRemoteFeed($uri, $client);
$this->assertInstanceOf('Zend\Feed\Reader\Feed\FeedInterface', $feed);
$type = Reader\Reader::detectType($feed);
$this->assertEquals(Reader\Reader::TYPE_RSS_20, $type);
}
protected function _getTempDirectory()
{
$tmpdir = array();
foreach (array($_ENV, $_SERVER) as $tab) {
foreach (array('TMPDIR', 'TEMP', 'TMP', 'windir', 'SystemRoot') as $key) {
if (isset($tab[$key])) {
if (($key == 'windir') or ($key == 'SystemRoot')) {
$dir = realpath($tab[$key] . '\\temp');
} else {
$dir = realpath($tab[$key]);
}
if ($this->_isGoodTmpDir($dir)) {
return $dir;
}
}
}
}
if (function_exists('sys_get_temp_dir')) {
$dir = sys_get_temp_dir();
if ($this->_isGoodTmpDir($dir)) {
return $dir;
}
}
$tempFile = tempnam(md5(uniqid(rand(), TRUE)), '');
if ($tempFile) {
$dir = realpath(dirname($tempFile));
unlink($tempFile);
if ($this->_isGoodTmpDir($dir)) {
return $dir;
}
}
if ($this->_isGoodTmpDir('/tmp')) {
return '/tmp';
}
if ($this->_isGoodTmpDir('\\temp')) {
return '\\temp';
}
}
protected function _isGoodTmpDir($dir)
{
return (is_readable($dir) && is_writable($dir));
}
}
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