Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / datetime / src / Tests / DateTestBase.php

diff --git a/web/core/modules/datetime/src/Tests/DateTestBase.php b/web/core/modules/datetime/src/Tests/DateTestBase.php
index ca43b8d546749fffffd70d27876d6214692c0ec3..6a8900390081e1fc3384b4d60c80e544331ed94a 100644 (file)
--- a/web/core/modules/datetime/src/Tests/DateTestBase.php
+++ b/web/core/modules/datetime/src/Tests/DateTestBase.php
@@ -4,7 +4,6 @@ namespace Drupal\datetime\Tests;
 
 @trigger_error('\Drupal\datetime\Tests\DateTestBase is deprecated in Drupal 8.4.0 and will be removed before Drupal 9.0.0. Use \Drupal\Tests\BrowserTestBase instead. See https://www.drupal.org/node/2780063.', E_USER_DEPRECATED);
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Entity\Entity\EntityFormDisplay;
 use Drupal\Core\Entity\Entity\EntityViewDisplay;
 use Drupal\datetime\Plugin\Field\FieldType\DateTimeItem;
@@ -111,7 +110,7 @@ abstract class DateTestBase extends WebTestBase {
    * Creates a date test field.
    */
   protected function createField() {
-    $field_name = Unicode::strtolower($this->randomMachineName());
+    $field_name = mb_strtolower($this->randomMachineName());
     $type = $this->getTestFieldType();
     $widget_type = $formatter_type = $type . '_default';