diff --git a/core/modules/text/tests/src/FunctionalJavascript/TextareaWithSummaryTest.php b/core/modules/text/tests/src/FunctionalJavascript/TextareaWithSummaryTest.php
index f3bc897..bcdf481 100644
--- a/core/modules/text/tests/src/FunctionalJavascript/TextareaWithSummaryTest.php
+++ b/core/modules/text/tests/src/FunctionalJavascript/TextareaWithSummaryTest.php
@@ -32,8 +32,8 @@ protected function setUp() {
   /**
    * Helper to test toggling the summary area.
    */
-  protected function summaryToggleHelper() {
-    $this->drupalGet('/node/add/page');
+  protected function assertSummaryToggle() {
+    $this->drupalGet('node/add/page');
     $widget = $this->getSession()->getPage()->findById('edit-body-wrapper');
     $summary_field = $widget->findField('edit-body-0-summary');
 
@@ -55,7 +55,7 @@ protected function summaryToggleHelper() {
    */
   public function testTextSummaryBehavior() {
     // Test with field defaults.
-    $this->summaryToggleHelper();
+    $this->assertSummaryToggle();
 
     // Repeat test with non-empty field description.
     // @see https://www.drupal.org/node/2626716
@@ -63,7 +63,7 @@ public function testTextSummaryBehavior() {
     $body_field->set('description', 'Text with Summary field description.');
     $body_field->save();
 
-    $this->summaryToggleHelper();
+    $this->assertSummaryToggle();
 
     // Test summary is shown when non-empty.
     $node = $this->createNode([
@@ -76,7 +76,7 @@ public function testTextSummaryBehavior() {
       ],
     ]);
 
-    $this->drupalGet('/node/' . $node->id() . '/edit');
+    $this->drupalGet('node/' . $node->id() . '/edit');
     $page = $this->getSession()->getPage();
     $summary_field = $page->findField('edit-body-0-summary');