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

Update, including to Drupal core 8.6.10

 <?php
 
 namespace Drupal\Tests\taxonomy\Functional;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Field\FieldStorageDefinitionInterface;
 
 /**
  * Tests the hook implementations that maintain the taxonomy index.
  *

     $this->drupalLogin($this->drupalCreateUser(['administer taxonomy', 'bypass node access']));
 
     // Create a vocabulary and add two term reference fields to article nodes.
     $this->vocabulary = $this->createVocabulary();
 
-    $this->fieldName1 = Unicode::strtolower($this->randomMachineName());
+    $this->fieldName1 = mb_strtolower($this->randomMachineName());
     $handler_settings = [
       'target_bundles' => [
         $this->vocabulary->id() => $this->vocabulary->id(),
        ],
       'auto_create' => TRUE,

       ->setComponent($this->fieldName1, [
         'type' => 'entity_reference_label',
       ])
       ->save();
 
-    $this->fieldName2 = Unicode::strtolower($this->randomMachineName());
+    $this->fieldName2 = mb_strtolower($this->randomMachineName());
     $this->createEntityReferenceField('node', 'article', $this->fieldName2, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
 
     entity_get_form_display('node', 'article', 'default')
       ->setComponent($this->fieldName2, [
         'type' => 'options_select',