public function testAppendReceiverEmail()
{
$request = new Dhl_Intraship_Model_Soap_Client_Shipment_Create();
$parcel = new Varien_Object();
$shipment = new Varien_Object();
$billingAddress = new Varien_Object();
$billingAddress->setPackageNotification(true);
$shipment->setBillingAddress($billingAddress);
$parcel->setShipment($shipment);
$receiver = new Varien_Object();
$receiver->setEmail('*****@*****.**');
$shipmentOrder = array('Shipment' => array('Receiver' => array('Communication' => array('email' => null))));
$params = new Dhl_Intraship_Model_Soap_Client_Shipment_Create();
$params->offsetSet('ShipmentOrder', $shipmentOrder);
$request->offsetSet('shipment', $parcel);
$request->offsetSet('receiver', $receiver);
$request->offsetSet('params', $params);
$observer = Mage::getModel('dhlaccount/observer');
$event = new Varien_Event_Observer();
$eventData = new Varien_Object();
$eventData->setRequest($request);
$event->setEvent($eventData);
$observer->appendReceiverEmail($event);
$shipmentOrder = $request->offsetGet('params')->offsetGet('ShipmentOrder');
$this->assertTrue(array_key_exists('Shipment', $shipmentOrder));
$this->assertTrue(array_key_exists('Receiver', $shipmentOrder['Shipment']));
$this->assertTrue(array_key_exists('Communication', $shipmentOrder['Shipment']['Receiver']));
$this->assertTrue(array_key_exists('email', $shipmentOrder['Shipment']['Receiver']['Communication']));
$this->assertEquals('*****@*****.**', $shipmentOrder['Shipment']['Receiver']['Communication']['email']);
}
