diff --git a/test/PHPMailer/PHPMailerTest.php b/test/PHPMailer/PHPMailerTest.php
index d2213026..baf233c8 100644
--- a/test/PHPMailer/PHPMailerTest.php
+++ b/test/PHPMailer/PHPMailerTest.php
@@ -741,13 +741,15 @@ EOT;
     /**
      * Test addressing.
      */
-    public function testAddressing()
+     public function testAddressing()
     {
         self::assertFalse($this->Mail->addAddress(''), 'Empty address accepted');
         self::assertFalse($this->Mail->addAddress('', 'Nobody'), 'Empty address with name accepted');
         self::assertFalse($this->Mail->addAddress('a@example..com'), 'Invalid address accepted');
         self::assertTrue($this->Mail->addAddress('a@example.com'), 'Addressing failed');
         self::assertTrue($this->Mail->addAddress('nullname@example.com', null), 'Null name not ignored');
+        self::assertTrue($this->Mail->addAddress('objectname@example.com', new \stdClass()), 'Object as name not ignored');
+        self::assertTrue($this->Mail->addAddress('arrayname@example.com', [1,2,3]),'Array as name not ignored');
         self::assertFalse($this->Mail->addAddress('a@example.com'), 'Duplicate addressing failed');
         self::assertTrue($this->Mail->addCC('b@example.com'), 'CC addressing failed');
         self::assertFalse($this->Mail->addCC('b@example.com'), 'CC duplicate addressing failed');
@@ -1053,6 +1055,7 @@ EOT;
         $this->Mail->isSendmail();
         $this->Mail->isQmail();
         $this->Mail->Sender = '';
+        self::assertEmpty($this->Mail->Sender);
         $this->Mail->createHeader();
     }