class PlaceholdersTest in Zircon Profile 8

Hierarchy

• class \Drupal\Tests\Core\Render\PlaceholdersTest

File

core/tests/Drupal/Tests/Core/Render/RendererTestBase.php, line 256

Contains \Drupal\Tests\Core\Render\RendererTestBase.

Namespace

Drupal\Tests\Core\Render

class PlaceholdersTest {

  /**
   * #lazy_builder callback; attaches setting, generates markup.
   *
   * @param string $animal
   *  An animal.
   *
   * @return array
   *   A renderable array.
   */
  public static function callback($animal, $use_animal_as_array_key = FALSE) {
    $value = $animal;
    if ($use_animal_as_array_key) {
      $value = [
        $animal => TRUE,
      ];
    }
    return [
      '#markup' => '<p>This is a rendered placeholder!</p>',
      '#attached' => [
        'drupalSettings' => [
          'dynamic_animal' => $value,
        ],
      ],
    ];
  }

  /**
   * #lazy_builder callback; attaches setting, generates markup, user-specific.
   *
   * @param string $animal
   *  An animal.
   *
   * @return array
   *   A renderable array.
   */
  public static function callbackPerUser($animal) {
    $build = static::callback($animal);
    $build['#cache']['contexts'][] = 'user';
    return $build;
  }

  /**
   * #lazy_builder callback; attaches setting, generates markup, cache tag.
   *
   * @param string $animal
   *  An animal.
   *
   * @return array
   *   A renderable array.
   */
  public static function callbackTagCurrentTemperature($animal) {
    $build = static::callback($animal);
    $build['#cache']['tags'][] = 'current-temperature';
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PlaceholdersTest::callback	public static	function	#lazy_builder callback; attaches setting, generates markup.
PlaceholdersTest::callbackPerUser	public static	function	#lazy_builder callback; attaches setting, generates markup, user-specific.
PlaceholdersTest::callbackTagCurrentTemperature	public static	function	#lazy_builder callback; attaches setting, generates markup, cache tag.