Ticket #49661: 49661.patch

tests/phpunit/tests/comment.php

@@ -1162 +1162 @@
                 $this->assertStringContainsString( admin_url( "comment.php?action=editcomment&c={$c1}" ), self::$notify_message );
         }
 
+        /**
+         * Check Reply-To Header is set correctly for reply comments.
+         *
+         * @group 49661
+         * @covers ::wp_new_comment_notify_postauthor
+         */
+        public function test_reply_comment_notification_includes_reply_to_header() {
+                $parent = self::factory()->comment->create(
+                        array(
+                                'comment_post_ID' => self::$post_id,
+                        )
+                );
+
+                $reply_author_name  = 'Jane Doe';
+                $reply_author_email = 'jane@example.com';
+
+                $reply = self::factory()->comment->create(
+                        array(
+                                'comment_post_ID'      => self::$post_id,
+                                'comment_parent'       => $parent,
+                                'comment_author'       => $reply_author_name,
+                                'comment_author_email' => $reply_author_email,
+                                'comment_approved'     => '1',
+                        )
+                );
+
+                wp_new_comment_notify_postauthor( $reply );
+                $mailer = tests_retrieve_phpmailer_instance();
+                $header = $mailer->get_sent()->header;
+                $this->assertStringContainsString( 'Reply-To: ' . $reply_author_name . ' <' . $reply_author_email . '>', $header );
+        }
+
         /**
          * Callback for the `comment_notification_text` & `comment_moderation_text` filters.
          *