Issue #3175269 by mbovan, DamienMcKenna: Pass optional bubbleable metadata...

  with assertEmpty()/assertNotEmpty()/assertArrayNotHasKey().

#2782797 by DamienMcKenna: Added missing $defaultTheme test variable.

#3159192 by heddn: Hide from translation system from unsupported entities.

#3175269 by mbovan, DamienMcKenna: Pass optional bubbleable metadata parameter

  to generateRawElements to avoid issues with early rendering and JSON:API.

Metatag 8.x-1.14, 2020-08-11

use Drupal\Core\Entity\EntityTypeManagerInterface;

use Drupal\Core\Language\LanguageInterface;

use Drupal\Core\Logger\LoggerChannelFactoryInterface;

use Drupal\Core\Render\BubbleableMetadata;

use Drupal\Core\StringTranslation\StringTranslationTrait;

use Drupal\views\ViewEntityInterface;

   *   The array of tags as plugin_id => value.

   * @param object $entity

   *   Optional entity object to use for token replacements.

   * @param \Drupal\Core\Render\BubbleableMetadata|null $cache

   *   (optional) Cacheability metadata.

   *

   * @return array

   *   Render array with tag elements.

   */

  public function generateRawElements(array $tags, $entity = NULL) {

  public function generateRawElements(array $tags, $entity = NULL, BubbleableMetadata $cache = NULL) {

    // Ignore the update.php path.

    $request = \Drupal::request();

    if ($request->getBaseUrl() == '/update.php') {

        $tag->setValue($value);

        // Obtain the processed value.

        $processed_value = htmlspecialchars_decode($this->tokenService->replace($tag->value(), $token_replacements, ['langcode' => $langcode]));

        $processed_value = htmlspecialchars_decode($this->tokenService->replace($tag->value(), $token_replacements, ['langcode' => $langcode], $cache));

        // Now store the value with processed tokens back into the plugin.

        $tag->setValue($processed_value);