diff --git a/core/modules/comment/src/Tests/CommentNonNodeTest.php b/core/modules/comment/src/Tests/CommentNonNodeTest.php
index 6feebb0..b597dcc 100644
--- a/core/modules/comment/src/Tests/CommentNonNodeTest.php
+++ b/core/modules/comment/src/Tests/CommentNonNodeTest.php
@@ -431,14 +431,14 @@ function testCommentFunctionality() {
     $new_entity = entity_create('entity_test', $data);
     $new_entity->save();
     $this->drupalGet('entity_test/manage/' . $new_entity->id());
-    $this->assertNoFieldChecked('edit-field-foobar-0-status-1');
-    $this->assertFieldChecked('edit-field-foobar-0-status-2');
+    $this->assertfieldChecked('edit-field-foobar-0-status-1');
+    $this->assertNoFieldChecked('edit-field-foobar-0-status-2');
     $this->assertNoField('edit-field-foobar-0-status-0');
 
     $this->drupalGet('comment/reply/entity_test/' . $new_entity->id() . '/comment');
     $this->assertResponse(200);
-    $this->assertfieldByName('subject[0][value]', '', 'Subject field found.');
-    $this->assertfieldByName('comment_body[0][value]', '', 'Comment field found.');
+    $this->assertNoFieldById('edit-subject-0-value', 'Subject field not found.');
+    $this->assertNoFieldById('edit-comment-body-0-value', 'Comment field not found.');
   }
 
   /**