Update to Drupal 8.1.2. For more information, see https://www.drupal.org/project/drupal/releases/8.1.2

core/modules/comment/src/CommentForm.php

@@ -389,4 +389,5 @@ class CommentForm extends ContentEntityForm {
     }
     $form_state->setRedirectUrl($uri);
   }
+
 }

core/modules/comment/src/Tests/CommentAdminTest.php

@@ -214,4 +214,5 @@ class CommentAdminTest extends CommentTestBase {
     $this->drupalGet('comment/' . $anonymous_comment->id() . '/edit');
     $this->assertFieldById('edit-mail', $anonymous_comment->getAuthorEmail());
   }
+
 }

core/modules/comment/src/Tests/CommentNewIndicatorTest.php

@@ -104,7 +104,7 @@ class CommentNewIndicatorTest extends CommentTestBase {
     // value, the drupal.node-new-comments-link library would determine that the
     // node received a comment after the user last viewed it, and hence it would
     // perform an HTTP request to render the "new comments" node link.
-    $this->assertIdentical(1, count($this->xpath('//*[@data-history-node-last-comment-timestamp="' . $comment->getChangedTime() .  '"]')), 'data-history-node-last-comment-timestamp attribute is set to the correct value.');
+    $this->assertIdentical(1, count($this->xpath('//*[@data-history-node-last-comment-timestamp="' . $comment->getChangedTime() . '"]')), 'data-history-node-last-comment-timestamp attribute is set to the correct value.');
     $this->assertIdentical(1, count($this->xpath('//*[@data-history-node-field-name="comment"]')), 'data-history-node-field-name attribute is set to the correct value.');
     // The data will be pre-seeded on this particular page in drupalSettings, to
     // avoid the need for the client to make a separate request to the server.

core/modules/comment/src/Tests/CommentNodeAccessTest.php

@@ -78,4 +78,5 @@ class CommentNodeAccessTest extends CommentTestBase {
     $this->assertText($reply_text);
     $this->assertText($reply_subject);
   }
+
 }

core/modules/comment/src/Tests/CommentNodeChangesTest.php

@@ -31,4 +31,5 @@ class CommentNodeChangesTest extends CommentTestBase {
     $this->assertNull(FieldStorageConfig::load('node.comment'), 'Comment field storage deleted');
     $this->assertNull(FieldConfig::load('node.article.comment'), 'Comment field deleted');
   }
+
 }

core/modules/comment/src/Tests/CommentRssTest.php

@@ -75,4 +75,5 @@ class CommentRssTest extends CommentTestBase {
     $this->drupalGet('rss.xml');
     $this->assertNoRaw($raw, 'Hidden comments is not a part of RSS feed.');
   }
+
 }

core/modules/comment/src/Tests/CommentTitleTest.php

@@ -60,4 +60,5 @@ class CommentTitleTest extends CommentTestBase {
     // Tests that markup is created for comment with heading.
     $this->assertPattern('|<h3[^>]*><a[^>]*>' . $subject_text . '</a></h3>|', 'Comment title is rendered in h3 when title populated.');
   }
+
 }

core/modules/comment/src/Tests/Views/CommentFieldFilterTest.php

@@ -116,4 +116,5 @@ class CommentFieldFilterTest extends CommentTestBase {
       $this->assertEqual(substr_count($text, $this->commentTitles[$langcode]), 2 * $count, 'Translation ' . $langcode . ' has count ' . $count . ' with ' . $message);
     }
   }
+
 }

core/modules/comment/tests/src/Kernel/CommentDefaultFormatterCacheTagsTest.php

@@ -80,7 +80,7 @@ class CommentDefaultFormatterCacheTagsTest extends EntityKernelTestBase {
     $renderer->renderRoot($build);
     $expected_cache_tags = [
       'entity_test_view',
-      'entity_test:'  . $commented_entity->id(),
+      'entity_test:' . $commented_entity->id(),
       'config:core.entity_form_display.comment.comment.default',
       'config:field.field.comment.comment.comment_body',
       'config:field.field.entity_test.entity_test.comment',

core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentTest.php

@@ -56,7 +56,7 @@ class MigrateCommentTest extends MigrateDrupal6TestBase {
     $this->assertIdentical('The first comment.', $comment->getSubject());
     $this->assertIdentical('The first comment body.', $comment->comment_body->value);
     $this->assertIdentical('filtered_html', $comment->comment_body->format);
-    $this->assertIdentical('0', $comment->pid->target_id);
+    $this->assertIdentical(NULL, $comment->pid->target_id);
     $this->assertIdentical('1', $comment->getCommentedEntityId());
     $this->assertIdentical('node', $comment->getCommentedEntityTypeId());
     $this->assertIdentical('en', $comment->language()->getId());
@@ -68,6 +68,7 @@ class MigrateCommentTest extends MigrateDrupal6TestBase {
 
     $comment = $comment_storage->load(3);
     $this->assertIdentical('The second comment.', $comment->subject->value);
-    $this->assertIdentical('0', $comment->pid->target_id);
+    $this->assertIdentical(NULL, $comment->pid->target_id);
   }
+
 }

core/modules/comment/tests/src/Kernel/Migrate/d6/MigrateCommentVariableEntityDisplayTest.php

@@ -30,4 +30,5 @@ class MigrateCommentVariableEntityDisplayTest extends MigrateCommentVariableDisp
       $this->assertIdentical(20, $component['weight']);
     }
   }
+
 }

core/modules/comment/tests/src/Kernel/Views/CommentLinksTest.php

@@ -172,4 +172,5 @@ class CommentLinksTest extends CommentViewsKernelTestBase {
     $replyto_comment = $view->style_plugin->getField(0, 'replyto_comment');
     $this->assertFalse((string) $replyto_comment, "Didn't find the comment reply link as an anonymous user.");
   }
+
 }

core/modules/comment/tests/src/Unit/CommentStatisticsUnitTest.php

@@ -120,4 +120,5 @@ class CommentStatisticsUnitTest extends UnitTestCase {
         break;
     }
   }
+
 }