public function testIpAddressIpv6() { $payment = new Varien_Object(); $order = new Varien_Object(); $order->setRemoteIp("2001:0db8:0000:0000:0000:ff00:0042:8329"); $payment->setOrder($order); $output = Litle_CreditCard_Model_PaymentLogic::getFraudCheck($payment); $this->assertEquals(array(), $output); }