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RssResponseRelativeUrlFilterTest.php 4.1 KiB
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<?php

namespace Drupal\Tests\Core\EventSubscriber;

use Drupal\Core\EventSubscriber\RssResponseRelativeUrlFilter;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\HttpKernelInterface;

/**
 * @coversDefaultClass \Drupal\Core\EventSubscriber\RssResponseRelativeUrlFilter
 * @group event_subscriber
 */
class RssResponseRelativeUrlFilterTest extends UnitTestCase {

  public function providerTestOnResponse() {
    $data = [];

    $valid_feed = <<<RSS
<?xml version="1.0" encoding="utf-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0" xml:base="https://www.drupal.org">
<channel>
  <title>Drupal.org</title>
  <link>https://www.drupal.org</link>
  <description>Come for the software, stay for the community
D rupal is an open source content management platform powering millions of websites and applications. It’s built, used, and supported by an active and diverse community of people around the world.</description>
  <language>en</language>
  <item>
     <title>Drupal 8 turns one!</title>
     <link>https://www.drupal.org/blog/drupal-8-turns-one</link>
     <description>&lt;a href=&quot;localhost/node/1&quot;&gt;Hello&lt;/a&gt;
    </description>
  </item>
  </channel>
</rss>
RSS;

    $valid_expected_feed = <<<RSS
<?xml version="1.0" encoding="utf-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0" xml:base="https://www.drupal.org">
<channel>
  <title>Drupal.org</title>
  <link>https://www.drupal.org</link>
  <description>Come for the software, stay for the community
D rupal is an open source content management platform powering millions of websites and applications. It’s built, used, and supported by an active and diverse community of people around the world.</description>
  <language>en</language>
  <item>
     <title>Drupal 8 turns one!</title>
     <link>https://www.drupal.org/blog/drupal-8-turns-one</link>
     <description>&lt;a href="localhost/node/1"&gt;Hello&lt;/a&gt;
    </description>
  </item>
  </channel>
</rss>

RSS;

    $data['valid-feed'] = [$valid_feed, $valid_expected_feed];

    $invalid_feed = <<<RSS
<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xml:base="https://www.drupal.org"  xmlns:dc="http://purl.org/dc/elements/1.1/">
<channel>
  <title>Drupal.org</title>
  <link>https://www.drupal.org</link>
  <description>Come for the software, stay for the community
D rupal is an open source content management platform powering millions of websites and applications. It’s built, used, and supported by an active and diverse community of people around the world.</description>
  <language>en</language>
  <item>
     <title>Drupal 8 turns one!</title>
     <link>https://www.drupal.org/blog/drupal-8-turns-one</link>
     <description>
     <![CDATA[
     &lt;a href="localhost/node/1"&gt;Hello&lt;/a&gt;
     <script>
<!--//--><![CDATA[// ><!--

<!--//--><![CDATA[// ><!--

<!--//--><![CDATA[// ><!--
(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id = id;
  js.src = "//connect.facebook.net/de_DE/sdk.js#xfbml=1&version=v2.3";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
//--><!]]]]]]><![CDATA[><![CDATA[>

//--><!]]]]><![CDATA[>

//--><!]]>
</script>
    ]]>
    </description>
  </item>
  </channel>
</rss>
RSS;

    $data['invalid-feed'] = [$invalid_feed, $invalid_feed];
    return $data;
  }

  /**
   * @dataProvider providerTestOnResponse
   *
   * @param string $content
   * @param string $expected_content
   */
  public function testOnResponse($content, $expected_content) {
    $event = new FilterResponseEvent(
      $this->prophesize(HttpKernelInterface::class)->reveal(),
      Request::create('/'),
      'foo',
      new Response($content, 200, [
        'Content-Type' => 'application/rss+xml'
      ])
    );

    $url_filter = new RssResponseRelativeUrlFilter();
    $url_filter->onResponse($event);

    $this->assertEquals($expected_content, $event->getResponse()->getContent());
  }

}