diff --git a/core/modules/views/src/Tests/Handler/AreaTest.php b/core/modules/views/src/Tests/Handler/AreaTest.php
index 23463cf..da24e60 100644
--- a/core/modules/views/src/Tests/Handler/AreaTest.php
+++ b/core/modules/views/src/Tests/Handler/AreaTest.php
@@ -108,9 +108,9 @@ public function testRenderArea() {
     // Check whether the strings exists in the output.
     $output = $view->preview();
     $output = drupal_render($output);
-    $this->assertTrue(strpos($output, SafeMarkup::checkPlain($header_string)) !== FALSE);
-    $this->assertTrue(strpos($output, SafeMarkup::checkPlain($footer_string)) !== FALSE);
-    $this->assertTrue(strpos($output, SafeMarkup::checkPlain($empty_string)) !== FALSE);
+    $this->assertTrue(strpos($output, Xss::filterAdmin($header_string)) !== FALSE);
+    $this->assertTrue(strpos($output, Xss::filterAdmin($footer_string)) !== FALSE);
+    $this->assertTrue(strpos($output, Xss::filterAdmin($empty_string)) !== FALSE);
   }
 
   /**