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<?php
/**
* @file
* Contains \Drupal\file\Tests\FileFieldRSSContentTest.
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*/
namespace Drupal\file\Tests;
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use Drupal\node\Entity\Node;
use Drupal\file\Entity\File;
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/**
* Ensure that files added to nodes appear correctly in RSS feeds.
*
* @group file
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*/
class FileFieldRSSContentTest extends FileFieldTestBase {
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/**
* Modules to enable.
*
* @var array
*/
public static $modules = array('node', 'views');
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/**
* Tests RSS enclosure formatter display for RSS feeds.
*/
function testFileFieldRSSContent() {
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$node_storage = $this->container->get('entity.manager')->getStorage('node');
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$field_name = strtolower($this->randomMachineName());
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$type_name = 'article';
$field_settings = array(
'display_field' => '1',
'display_default' => '1',
);
$field_settings = array(
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'description_field' => '1',
);
$widget_settings = array();
$this->createFileField($field_name, 'node', $type_name, $field_settings, $field_settings, $widget_settings);
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// RSS display must be added manually.
$this->drupalGet("admin/structure/types/manage/$type_name/display");
$edit = array(
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"display_modes_custom[rss]" => '1',
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);
$this->drupalPostForm(NULL, $edit, t('Save'));
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// Change the format to 'RSS enclosure'.
$this->drupalGet("admin/structure/types/manage/$type_name/display/rss");
$edit = array("fields[$field_name][type]" => 'file_rss_enclosure');
$this->drupalPostForm(NULL, $edit, t('Save'));
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// Create a new node with a file field set. Promote to frontpage
// needs to be set so this node will appear in the RSS feed.
$node = $this->drupalCreateNode(array('type' => $type_name, 'promote' => 1));
$test_file = $this->getTestFile('text');
// Create a new node with the uploaded file.
$nid = $this->uploadNodeFile($test_file, $field_name, $node->id());
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// Get the uploaded file from the node.
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$node_storage->resetCache(array($nid));
$node = $node_storage->load($nid);
$node_file = File::load($node->{$field_name}->target_id);
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// Check that the RSS enclosure appears in the RSS feed.
$this->drupalGet('rss.xml');
$uploaded_filename = str_replace('public://', '', $node_file->getFileUri());
$test_element = sprintf(
'<enclosure url="%s" length="%s" type="%s" />',
file_create_url("public://$uploaded_filename", array('absolute' => TRUE)),
$node_file->getSize(),
$node_file->getMimeType()
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);
$this->assertRaw($test_element, 'File field RSS enclosure is displayed when viewing the RSS feed.');