comparison core/modules/field/tests/src/Kernel/FieldKernelTestBase.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 <?php
 
 namespace Drupal\Tests\field\Kernel;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Language\LanguageInterface;
 use Drupal\field\Entity\FieldConfig;
 use Drupal\field\Entity\FieldStorageConfig;
 use Drupal\KernelTests\KernelTestBase;

     $field_storage = 'field_storage' . $suffix;
     $field_storage_uuid = 'field_storage_uuid' . $suffix;
     $field = 'field' . $suffix;
     $field_definition = 'field_definition' . $suffix;
 
-    $this->fieldTestData->$field_name = Unicode::strtolower($this->randomMachineName() . '_field_name' . $suffix);
+    $this->fieldTestData->$field_name = mb_strtolower($this->randomMachineName() . '_field_name' . $suffix);
     $this->fieldTestData->$field_storage = FieldStorageConfig::create([
       'field_name' => $this->fieldTestData->$field_name,
       'entity_type' => $entity_type,
       'type' => 'test_field',
       'cardinality' => 4,

     entity_get_form_display($entity_type, $bundle, 'default')
       ->setComponent($this->fieldTestData->$field_name, [
         'type' => 'test_field_widget',
         'settings' => [
           'test_widget_setting' => $this->randomMachineName(),
-        ]
+        ],
       ])
       ->save();
   }
 
   /**