X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=web%2Fcore%2Fmodules%2Fblock%2Ftests%2Fsrc%2FFunctional%2FBlockHookOperationTest.php;fp=web%2Fcore%2Fmodules%2Fblock%2Ftests%2Fsrc%2FFunctional%2FBlockHookOperationTest.php;h=23b1f0ce5fd3e4f845a9aec5a068bd18d64fee47;hp=3a5c1ffbd5c4f04c5a2259cbf71ad25d44b09f9c;hb=0bf8d09d2542548982e81a441b1f16e75873a04f;hpb=74df008bdbb3a11eeea356744f39b802369bda3c

diff --git a/web/core/modules/block/tests/src/Functional/BlockHookOperationTest.php b/web/core/modules/block/tests/src/Functional/BlockHookOperationTest.php
index 3a5c1ffbd..23b1f0ce5 100644
--- a/web/core/modules/block/tests/src/Functional/BlockHookOperationTest.php
+++ b/web/core/modules/block/tests/src/Functional/BlockHookOperationTest.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\Tests\block\Functional;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Tests\BrowserTestBase;
 
 /**
@@ -37,7 +36,7 @@ class BlockHookOperationTest extends BrowserTestBase {
   public function testBlockOperationAlter() {
     // Add a test block, any block will do.
     // Set the machine name so the test_operation link can be built later.
-    $block_id = Unicode::strtolower($this->randomMachineName(16));
+    $block_id = mb_strtolower($this->randomMachineName(16));
     $this->drupalPlaceBlock('system_powered_by_block', ['id' => $block_id]);
 
     // Get the Block listing.