comparison core/modules/taxonomy/tests/src/Functional/VocabularyTranslationTest.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 <?php
 
 namespace Drupal\Tests\taxonomy\Functional;
-
-use Drupal\Component\Utility\Unicode;
 
 /**
  * Tests content translation for vocabularies.
  *
  * @group taxonomy

 
     // Check that the field to enable content translation is available.
     $this->assertField('edit-default-language-content-translation', 'The content translation checkbox is present on the page.');
 
     // Create the vocabulary.
-    $vid = Unicode::strtolower($this->randomMachineName());
+    $vid = mb_strtolower($this->randomMachineName());
     $edit['name'] = $this->randomMachineName();
     $edit['description'] = $this->randomMachineName();
     $edit['langcode'] = 'en';
     $edit['vid'] = $vid;
     $edit['default_language[content_translation]'] = TRUE;