MetatagHreflangTagsTest.php in Metatag 8

Namespace

Drupal\Tests\metatag_hreflang\Functional

File

metatag_hreflang/tests/src/Functional/MetatagHreflangTagsTest.php

<?php

namespace Drupal\Tests\metatag_hreflang\Functional;

use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\metatag\Functional\MetatagTagsTestBase;

/**
 * Tests that each of the Metatag hreflang tags work correctly.
 *
 * @group metatag
 */
class MetatagHreflangTagsTest extends MetatagTagsTestBase {

  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'language',
    'metatag_hreflang',
  ];

  /**
   * {@inheritdoc}
   */
  protected $tags = [
    'hreflang_xdefault',
  ];

  /**
   * {@inheritdoc}
   */
  protected $testTag = 'link';

  /**
   * {@inheritdoc}
   */
  protected $testNameAttribute = 'alternate';

  /**
   * {@inheritdoc}
   */
  protected $testValueAttribute = 'href';

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();

    // Enable additional languages.
    foreach ([
      'es',
      'fr',
    ] as $langcode) {
      ConfigurableLanguage::createFromLangcode($langcode)
        ->save();
    }
  }

  /**
   * Each of these meta tags has a different tag name vs its internal name.
   */
  protected function getTestTagName($tag_name) {
    return str_replace('hreflang_', '', $tag_name);
  }

  /**
   * Implements {tag_name}TestOutputXpath() for 'hreflang_xdefault'.
   */
  protected function hreflangXdefaultTestOutputXpath() {
    return "//link[@hreflang='x-default']";
  }

  /**
   * Implements {tag_name}TestOutputXpath() for 'hreflang_en'.
   */
  protected function hreflangEnTestOutputXpath() {
    return "//link[@hreflang='en']";
  }

  /**
   * Implements {tag_name}TestOutputXpath() for 'hreflang_es'.
   */
  protected function hreflangEsTestOutputXpath() {
    return "//link[@hreflang='es']";
  }

  /**
   * Implements {tag_name}TestOutputXpath() for 'hreflang_fr'.
   */
  protected function hreflangFrTestOutputXpath() {
    return "//link[@hreflang='fr']";
  }

}

Classes

Name	Description
MetatagHreflangTagsTest	Tests that each of the Metatag hreflang tags work correctly.