function RssTest::testTaxonomyRss in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/taxonomy/src/Tests/RssTest.php \Drupal\taxonomy\Tests\RssTest::testTaxonomyRss()

Tests that terms added to nodes are displayed in core RSS feed.

Create a node and assert that taxonomy terms appear in rss.xml.

File

core/modules/taxonomy/src/Tests/RssTest.php, line 74

Contains \Drupal\taxonomy\Tests\RssTest.

Class

RssTest

Ensure that data added as terms appears in RSS feeds if "RSS Category" format is selected.

Namespace

Drupal\taxonomy\Tests

Code

function testTaxonomyRss() {

  // Create two taxonomy terms.
  $term1 = $this
    ->createTerm($this->vocabulary);

  // RSS display must be added manually.
  $this
    ->drupalGet("admin/structure/types/manage/article/display");
  $edit = array(
    "display_modes_custom[rss]" => '1',
  );
  $this
    ->drupalPostForm(NULL, $edit, t('Save'));

  // Change the format to 'RSS category'.
  $this
    ->drupalGet("admin/structure/types/manage/article/display/rss");
  $edit = array(
    "fields[taxonomy_" . $this->vocabulary
      ->id() . "][type]" => 'entity_reference_rss_category',
  );
  $this
    ->drupalPostForm(NULL, $edit, t('Save'));

  // Post an article.
  $edit = array();
  $edit['title[0][value]'] = $this
    ->randomMachineName();
  $edit[$this->fieldName . '[]'] = $term1
    ->id();
  $this
    ->drupalPostForm('node/add/article', $edit, t('Save'));

  // Check that the term is displayed when the RSS feed is viewed.
  $this
    ->drupalGet('rss.xml');
  $test_element = sprintf('<category %s>%s</category>', 'domain="' . $term1
    ->url('canonical', array(
    'absolute' => TRUE,
  )) . '"', $term1
    ->getName());
  $this
    ->assertRaw($test_element, 'Term is displayed when viewing the rss feed.');

  // Test that the feed icon exists for the term.
  $this
    ->drupalGet("taxonomy/term/{$term1->id()}");
  $this
    ->assertLinkByHref("taxonomy/term/{$term1->id()}/feed");

  // Test that the feed page exists for the term.
  $this
    ->drupalGet("taxonomy/term/{$term1->id()}/feed");
  $this
    ->assertRaw('<rss version="2.0"', "Feed page is RSS.");

  // Check that the "Exception value" is disabled by default.
  $this
    ->drupalGet('taxonomy/term/all/feed');
  $this
    ->assertResponse(404);

  // Set the exception value to 'all'.
  $view = Views::getView('taxonomy_term');
  $arguments = $view
    ->getDisplay()
    ->getOption('arguments');
  $arguments['tid']['exception']['value'] = 'all';
  $view
    ->getDisplay()
    ->overrideOption('arguments', $arguments);
  $view->storage
    ->save();

  // Check the article is shown in the feed.
  $node = $this
    ->drupalGetNodeByTitle($edit['title[0][value]']);
  $raw_xml = '<title>' . $node
    ->label() . '</title>';
  $this
    ->drupalGet('taxonomy/term/all/feed');
  $this
    ->assertRaw($raw_xml, "Raw text '{$raw_xml}' is found.");

  // Unpublish the article and check that it is not shown in the feed.
  $node
    ->setPublished(FALSE)
    ->save();
  $this
    ->drupalGet('taxonomy/term/all/feed');
  $this
    ->assertNoRaw($raw_xml);
}