TermTranslationBreadcrumbTest.php in Zircon Profile 8.0

Contains \Drupal\taxonomy\Tests\TermTranslationBreadcrumbTest.

Namespace

Drupal\taxonomy\Tests

File

core/modules/taxonomy/src/Tests/TermTranslationBreadcrumbTest.php

<?php

/**
 * @file
 * Contains \Drupal\taxonomy\Tests\TermTranslationBreadcrumbTest.
 */
namespace Drupal\taxonomy\Tests;

use Drupal\Core\Url;
use Drupal\system\Tests\Menu\AssertBreadcrumbTrait;

/**
 * Tests for proper breadcrumb translation.
 *
 * @group taxonomy
 */
class TermTranslationBreadcrumbTest extends TaxonomyTestBase {
  use AssertBreadcrumbTrait;
  use TaxonomyTranslationTestTrait;

  /**
   * Term to translated term mapping.
   *
   * @var array
   */
  protected $termTranslationMap = array(
    'one' => 'translatedOne',
    'two' => 'translatedTwo',
    'three' => 'translatedThree',
  );

  /**
   * Created terms.
   *
   * @var \Drupal\taxonomy\Entity\Term[]
   */
  protected $terms = array();

  /**
   * {@inheritdoc}
   */
  public static $modules = array(
    'taxonomy',
    'language',
    'content_translation',
  );

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this
      ->setupLanguages();
    $this->vocabulary = $this
      ->createVocabulary();
    $this
      ->enableTranslation();
    $this
      ->setUpTerms();
    $this
      ->setUpTermReferenceField();
  }

  /**
   * Test translated breadcrumbs.
   */
  public function testTranslatedBreadcrumbs() {

    // Ensure non-translated breadcrumb is correct.
    $breadcrumb = array(
      Url::fromRoute('<front>')
        ->toString() => 'Home',
    );
    foreach ($this->terms as $term) {
      $breadcrumb[$term
        ->url()] = $term
        ->label();
    }

    // The last item will not be in the breadcrumb.
    array_pop($breadcrumb);

    // Check the breadcrumb on the leaf term page.
    $term = $this
      ->getLeafTerm();
    $this
      ->assertBreadcrumb($term
      ->urlInfo(), $breadcrumb, $term
      ->label());
    $languages = \Drupal::languageManager()
      ->getLanguages();

    // Construct the expected translated breadcrumb.
    $breadcrumb = array(
      Url::fromRoute('<front>', [], [
        'language' => $languages[$this->translateToLangcode],
      ])
        ->toString() => 'Home',
    );
    foreach ($this->terms as $term) {
      $translated = $term
        ->getTranslation($this->translateToLangcode);
      $url = $translated
        ->url('canonical', [
        'language' => $languages[$this->translateToLangcode],
      ]);
      $breadcrumb[$url] = $translated
        ->label();
    }
    array_pop($breadcrumb);

    // Check for the translated breadcrumb on the translated leaf term page.
    $term = $this
      ->getLeafTerm();
    $translated = $term
      ->getTranslation($this->translateToLangcode);
    $this
      ->assertBreadcrumb($translated
      ->urlInfo('canonical', [
      'language' => $languages[$this->translateToLangcode],
    ]), $breadcrumb, $translated
      ->label());
  }

  /**
   * Setup translated terms in a hierarchy.
   */
  protected function setUpTerms() {
    $parent_vid = 0;
    foreach ($this->termTranslationMap as $name => $translation) {
      $term = $this
        ->createTerm($this->vocabulary, array(
        'name' => $name,
        'langcode' => $this->baseLangcode,
        'parent' => $parent_vid,
      ));
      $term
        ->addTranslation($this->translateToLangcode, array(
        'name' => $translation,
      ));
      $term
        ->save();

      // Each term is nested under the last.
      $parent_vid = $term
        ->id();
      $this->terms[] = $term;
    }
  }

  /**
   * Get the final (leaf) term in the hierarchy.
   *
   * @return \Drupal\taxonomy\Entity\Term
   *   The final term in the hierarchy.
   */
  protected function getLeafTerm() {
    return $this->terms[count($this->termTranslationMap) - 1];
  }

}

Classes

Name	Description
TermTranslationBreadcrumbTest	Tests for proper breadcrumb translation.