namespace Drupal\Tests\taxonomy\Functional;
-use Drupal\Component\Utility\Unicode;
-
/**
* Tests content translation for vocabularies.
*
$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';