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|
<?php
/**
* ownCloud - News
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Alessandro Cosentino <cosenal@gmail.com>
* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @copyright Alessandro Cosentino 2012
* @copyright Bernhard Posselt 2012, 2014
*/
namespace OCA\News\ArticleEnhancer;
use \OCA\News\Db\Item;
class XPathArticleEnhancerTest extends \PHPUnit_Framework_TestCase {
private $testEnhancer;
private $client;
private $clientFactory;
protected function setUp() {
$this->timeout = 30;
$this->clientFactory = $this
->getMockBuilder('\OCA\News\Utility\PicoFeedClientFactory')
->disableOriginalConstructor()
->getMock();
$this->client = $this
->getMockBuilder('\PicoFeed\Client\Client')
->disableOriginalConstructor()
->getMock();
$this->testEnhancer = new XPathArticleEnhancer(
$this->clientFactory,
[
'/explosm.net\/comics/' =>
'//*[@id=\'maincontent\']/div[2]/div/span',
'/explosm.net\/shorts/' => '//*[@id=\'maincontent\']/div/div',
'/explosm.net\/all/' => '//body/*',
'/themerepublic.net/' => '//*[@class=\'post hentry\']'
]
);
$this->userAgent = 'Mozilla/5.0 AppleWebKit';
}
private function setUpFile($body, $encoding, $url) {
$this->clientFactory->expects($this->once())
->method('build')
->will($this->returnValue($this->client));
$this->client->expects($this->once())
->method('execute')
->with($this->equalTo($url));
$this->client->expects($this->once())
->method('setUserAgent')
->with($this->equalTo($this->userAgent));
$this->client->expects($this->once())
->method('getContent')
->will($this->returnValue($body));
}
public function testDoesNotModifiyNotMatchingResults() {
$item = new Item();
$item->setUrl('http://explosm.net');
$this->assertEquals($item, $this->testEnhancer->enhance($item));
}
public function testDoesModifiyArticlesThatMatch() {
$encoding = 'utf-8';
$body = '<html>
<body>
<div id="maincontent">
<div>nooo</div>
<div><div><span>hiho</span></div></div>
</div>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/comics/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('<div><span>hiho</span></div>', $result->getBody());
}
public function testDoesModifiyAllArticlesThatMatch() {
$encoding = 'utf-8';
$body = '<html>
<body>
<div id="maincontent">
<div>nooo<div>hiho</div></div>
<div><div>rawr</div></div>
</div>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/shorts/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('<div><div>hiho</div><div>rawr</div></div>',
$result->getBody());
}
public function testModificationHandlesEmptyResults() {
$encoding = 'utf-8';
$body = '<html>
<body>
<div id="maincontent">
</div>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/comics/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('Hello thar', $result->getBody());
}
public function testModificationDoesNotBreakOnEmptyDom() {
$encoding = 'utf-8';
$body = '';
$item = new Item();
$item->setUrl('https://www.explosm.net/comics/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('Hello thar', $result->getBody());
}
public function testModificationDoesNotBreakOnBrokenDom() {
$encoding = 'utf-8';
$body = '<html/><p>
<body>
<div id="maincontent">
</div>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/comics/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('Hello thar', $result->getBody());
}
public function testTransformRelativeUrls() {
$encoding = 'utf-8';
$body = '<html>
<body>
<a href="../a/relative/url.html?a=1#b">link</a>
<a href="b/relative/url.html">link2</a>
<img src="/another/relative/link.jpg"></img>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/all/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals('<div>' .
'<a target="_blank" rel="noreferrer" ' .
'href="https://www.explosm.net/a/relative/url.html?a=1#b">' .
'link</a>' .
'<a target="_blank" rel="noreferrer" ' .
'href="https://www.explosm.net/all/b/relative/url.html">' .
'link2</a>' .
'<img src="https://www.explosm.net/another/relative/link.jpg">' .
'</div>', $result->getBody());
}
public function testTransformRelativeUrlSpecials() {
$encoding = 'utf-8';
$body = '<html>
<body>
<img src="relative/url.png?a=1&b=2">
</body>
</html>';
$item = new Item();
$item->setUrl('https://username:secret@www.explosm.net/all/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals(
'<div><img src="' .
'https://username:secret@www.explosm.net' .
'/all/relative/url.png?a=1&b=2"></div>',
$result->getBody());
}
public function testDontTransformAbsoluteUrlsAndMails() {
$encoding = 'utf-8';
$body = '<html>
<body>
<img src="http://www.url.com/absolute/url.png">
<a href="mailto:test@testsite.com">mail</a>
</body>
</html>';
$item = new Item();
$item->setUrl('https://www.explosm.net/all/312');
$item->setBody('Hello thar');
$this->setUpFile($body, $encoding, $item->getUrl());
$result = $this->testEnhancer->enhance($item);
$this->assertEquals(
'<div>' .
'<img src="http://www.url.com/absolute/url.png">' .
'<a target="_blank" rel="noreferrer" href="mailto:test@testsite.com">mail</a>' .
'</div>',
$result->getBody()
);
}
}
|
