Ticket #40810: 40810.2.patch

tests/phpunit/tests/mail.php

@@ -362 +362 @@
         }
 
         /**
+         * Test that the From parameter has been set in phpmailer instance and not kept default.
+         * Even in the case when SERVER_NAME is not available.
+         *
+         * @ticket 40810
+         */
+        public function test_wp_mail_from_not_default() {
+                $_SERVER['SERVER_NAME'] = '';
+                wp_mail( 'user@example.org', 'Testing the From field', 'The From field should not be default.' );
+
+                $mailer = tests_retrieve_phpmailer_instance();
+
+                $this->assertNotEquals( 'root@localhost', $mailer->From );
+        }
+
+        /**
          * @ticket 35598
          */
         public function test_phpmailer_exception_thrown() {