materio-base-d7/sites/all/modules/contrib/seo/metatag/metatag_hreflang/tests/metatag_hreflang.tags.test

<?php

/**
 * Tests that each of the Metatag Hreflang tags work correctly.
 */
class MetatagHreflangTagsTest extends MetatagTagsTestBase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'Metatag tags: Hreflang',
      'description' => 'Test the Hreflang meta tags.',
      'group' => 'Metatag',
    );
  }

  /**
   * {@inheritdoc}
   */
  public $tags = array(
    'hreflang_xdefault',
    // Additional meta tags added at the end of setUp().
    // @see setUp()
  );

  /**
   * {@inheritdoc}
   */
  function setUp(array $modules = array()) {
    $modules[] = 'metatag_hreflang';
    parent::setUp($modules);

    // Create an admin user that can also manage locales.
    $perms = array(
      // For Locale, so languages can be added.
      'administer languages',
    );
    $this->adminUser = $this->createAdminUser($perms);

    // Log in the admin user.
    $this->drupalLogin($this->adminUser);

    // Add some new languages.
    foreach ($this->supportedLocales() as $langcode) {
      if ($langcode != 'en') {
        $this->addSiteLanguage($langcode);
      }
    }

    // Clear all the caches so that all of the various hooks are activated and
    // the appropriate tokens, fields, meta tags, etc are available.
    drupal_flush_all_caches();

    // Additional meta tags that will be available.
    foreach ($this->supportedLocales() as $langcode) {
      $this->tags[] = 'hreflang_' . $langcode;
    }
  }

  /**
   * The list of locales that are being tested.
   *
   * @return array
   *   A simple list of language codes.
   */
  private function supportedLocales() {
    return array(
      'de',
      'fr',
      'es',
      // English is automatic, so remember to not try enabling it.
      'en',
    );
  }

  /**
   * {@inheritdoc}
   */
  public $test_tag = 'link';

  /**
   * {@inheritdoc}
   */
  public $test_name_attribute = 'hreflang';

  /**
   * {@inheritdoc}
   */
  public $test_value_attribute = 'href';

  /**
   * {@inheritdoc}
   */
  public function getTestTagValue() {
    return base_path() . $this->randomMachineName() . '/' . $this->randomMachineName();
  }

  /**
   * {@inheritdoc}
   */
  public function getTestTagName($tag_name) {
    $tag_name = str_replace('xdefault', 'x-default', $tag_name);
    return str_replace('hreflang_', '', $tag_name);
  }

}