DisplayFeedTranslationTest.php in Drupal 9

Namespace

Drupal\Tests\views\Functional\Plugin

File

core/modules/views/tests/src/Functional/Plugin/DisplayFeedTranslationTest.php

<?php

namespace Drupal\Tests\views\Functional\Plugin;

use Drupal\Tests\Traits\Core\PathAliasTestTrait;
use Drupal\Tests\views\Functional\ViewTestBase;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\node\Entity\Node;

/**
 * Tests the feed display plugin with translated content.
 *
 * @group views
 * @see \Drupal\views\Plugin\views\display\Feed
 */
class DisplayFeedTranslationTest extends ViewTestBase {
  use PathAliasTestTrait;

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_display_feed',
  ];

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'node',
    'views',
    'language',
    'content_translation',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * The added languages.
   *
   * @var string[]
   */
  protected $langcodes;
  protected function setUp($import_test_views = TRUE) : void {
    parent::setUp($import_test_views);
    $this
      ->enableViewsTestModule();
    $this->langcodes = [
      'es',
      'pt-br',
    ];
    foreach ($this->langcodes as $langcode) {
      ConfigurableLanguage::createFromLangcode($langcode)
        ->save();
    }
    $admin_user = $this
      ->drupalCreateUser([
      'administer site configuration',
      'administer nodes',
      'administer content translation',
      'translate any entity',
      'create content translations',
      'administer languages',
    ]);
    $this
      ->drupalLogin($admin_user);
    $this
      ->drupalCreateContentType([
      'type' => 'page',
    ]);

    // Enable translation for page.
    $edit = [
      'entity_types[node]' => TRUE,
      'settings[node][page][translatable]' => TRUE,
      'settings[node][page][settings][language][language_alterable]' => TRUE,
    ];
    $this
      ->drupalGet('admin/config/regional/content-language');
    $this
      ->submitForm($edit, 'Save configuration');

    // Rebuild the container so that the new languages are picked up by services
    // that hold a list of languages.
    $this
      ->rebuildContainer();
  }

  /**
   * Tests the rendered output for fields display with multiple translations.
   */
  public function testFeedFieldOutput() {
    $node = $this
      ->drupalCreateNode([
      'type' => 'page',
      'title' => 'en',
      'body' => [
        0 => [
          'value' => 'Something in English.',
          'format' => filter_default_format(),
        ],
      ],
      'langcode' => 'en',
    ]);
    $es_translation = $node
      ->addTranslation('es');
    $es_translation
      ->set('title', 'es');
    $es_translation
      ->set('body', [
      [
        'value' => 'Algo en Español',
      ],
    ]);
    $es_translation
      ->save();
    $pt_br_translation = $node
      ->addTranslation('pt-br');
    $pt_br_translation
      ->set('title', 'pt-br');
    $pt_br_translation
      ->set('body', [
      [
        'value' => 'Algo em Português',
      ],
    ]);
    $pt_br_translation
      ->save();

    // First, check everything with raw node paths (e.g. node/1).
    $this
      ->checkFeedResults('raw-node-path', $node);

    // Now, create path aliases for each translation.
    $node_path = '/node/' . $node
      ->id();
    $this
      ->createPathAlias($node_path, "{$node_path}/en-alias");
    $this
      ->createPathAlias($node_path, "{$node_path}/es-alias", 'es');
    $this
      ->createPathAlias($node_path, "{$node_path}/pt-br-alias", 'pt-br');

    // Save the node again, to clear the cache on the feed.
    $node
      ->save();

    // Assert that all the results are correct using path aliases.
    $this
      ->checkFeedResults('path-alias', $node);
  }

  /**
   * Checks the feed results for the given style of node links.
   *
   * @param string $link_style
   *   What style of links do we expect? Either 'raw-node-path' or 'path-alias'.
   *   Only used for human-readable assert failure messages.
   * @param \Drupal\node\Entity\Node $node
   *   The node entity that's been created.
   */
  protected function checkFeedResults($link_style, Node $node) {

    /** @var \Drupal\Core\Language\LanguageManagerInterface $languageManager */
    $language_manager = \Drupal::languageManager()
      ->reset();
    $node_links = [];
    $node_links['en'] = $node
      ->toUrl()
      ->setAbsolute()
      ->toString();
    foreach ($this->langcodes as $langcode) {
      $node_links[$langcode] = $node
        ->toUrl()
        ->setOption('language', $language_manager
        ->getLanguage($langcode))
        ->setAbsolute()
        ->toString();
    }
    $expected = [
      'pt-br' => [
        'description' => '<p>Algo em Português</p>',
      ],
      'es' => [
        'description' => '<p>Algo en Español</p>',
      ],
      'en' => [
        'description' => '<p>Something in English.</p>',
      ],
    ];
    foreach ($node_links as $langcode => $link) {
      $expected[$langcode]['link'] = $link;
    }
    $this
      ->drupalGet('test-feed-display-fields.xml');
    $this
      ->assertSession()
      ->statusCodeEquals(200);
    $items = $this
      ->getSession()
      ->getDriver()
      ->find('//channel/item');

    // There should only be 3 items in the feed.
    $this
      ->assertCount(3, $items, "{$link_style}: 3 items in feed");

    // Don't rely on the sort order of the items in the feed. Instead, each
    // item's title is the langcode for that item. Iterate over all the items,
    // get the title text for each one, make sure we're expecting each langcode
    // we find, and then assert that the rest of the content of that item is
    // what we expect for the given langcode.
    foreach ($items as $item) {
      $title_element = $item
        ->findAll('xpath', 'title');
      $this
        ->assertCount(1, $title_element, "{$link_style}: Missing title element");
      $langcode = $title_element[0]
        ->getText();
      $this
        ->assertArrayHasKey($langcode, $expected, "{$link_style}: Missing expected output for {$langcode}");
      foreach ($expected[$langcode] as $key => $expected_value) {
        $elements = $item
          ->findAll('xpath', $key);
        $this
          ->assertCount(1, $elements, "{$link_style}: Xpath {$key} missing");
        $this
          ->assertEquals($expected_value, $elements[0]
          ->getText(), "{$link_style}: Unexpected value for {$key}");
      }
    }
  }

}

Classes

Name	Description
DisplayFeedTranslationTest	Tests the feed display plugin with translated content.