/** * Test method for the <tt>getWNS()</tt> and <tt>setWNS($wNS)</tt> functions. */ public function testGetSetWNS() { $notification = new Notification(); $this->assertNull($notification->getWNS()); $wNS = new WNS(); $this->assertSame($notification, $notification->setWNS($wNS)); $this->assertSame($wNS, $notification->getWNS()); }