/**
* Test function with valid refund notification.
*/
public function testValidateWithValidRefundNotification()
{
$params = array('state' => 'refund_completed', 'refund_transaction_id' => '1', 'origin_transaction_id' => '1', 'shop_id' => '10483', 'customer_email' => '*****@*****.**', 'amount' => '24.95', 'currency' => 'EUR', 'origin_order_id' => '1', 'custom_var_0' => 'PHP SDK', 'custom_var_1' => 'Euro 2012', 'custom_var_2' => 'Barzahlen v.1.3.3.7', 'hash' => '55b3b182caf79881f5ac9a4fd7ac4f84824267fc8ac8a18dcfd25535b48a646eb28a0acf864faaff006365fd5f0480c09341930bf15dbcbe3ad27e4fa0d5c9f5', 'page' => 'ipn/barzahlen');
$notification = new Barzahlen_Notification(SHOPID, NOTIFICATIONKEY, $params);
$this->assertEquals(null, $notification->getState());
$this->assertEquals(null, $notification->getOriginTransactionId());
$this->assertEquals(null, $notification->getShopId());
$notification->validate();
$this->assertTrue($notification->isValid());
$this->assertEquals('refund', $notification->getNotificationType());
$this->assertEquals('refund_completed', $notification->getState());
$this->assertEquals('1', $notification->getRefundTransactionId());
$this->assertEquals(null, $notification->getTransactionId());
$this->assertEquals('1', $notification->getOriginTransactionId());
$this->assertEquals('10483', $notification->getShopId());
$this->assertEquals('*****@*****.**', $notification->getCustomerEmail());
$this->assertEquals('24.95', $notification->getAmount());
$this->assertEquals('EUR', $notification->getCurrency());
$this->assertEquals(null, $notification->getOrderId());
$this->assertEquals('1', $notification->getOriginOrderId());
$this->assertEquals('PHP SDK', $notification->getCustomVar0());
$this->assertEquals('Euro 2012', $notification->getCustomVar1());
$this->assertEquals('Barzahlen v.1.3.3.7', $notification->getCustomVar2());
$this->assertEquals(array('PHP SDK', 'Euro 2012', 'Barzahlen v.1.3.3.7'), $notification->getCustomVar());
$this->assertEquals($params, $notification->getNotificationArray());
}