'form2' => $this->formBuilder()->buildForm('\Drupal\block_test\Form\FavoriteAnimalTestForm', $form_state),
];
- // Output all attached placeholders trough drupal_set_message(), so we can
+ // Output all attached placeholders trough
+ // \Drupal\Core\Messenger\MessengerInterface::addMessage(), so we can
// see if there's only one in the tests.
$post_render_callable = function ($elements) {
$matches = [];
$action_values = $matches[2];
foreach ($action_values as $action_value) {
- drupal_set_message('Form action: ' . $action_value);
+ $this->messenger()->addStatus('Form action: ' . $action_value);
}
return $elements;
};