Omnipay\Common\CreditCard::setAddress2 PHP Method

    public function setAddress2($value)
    {
        $this->setParameter('billingAddress2', $value);
        $this->setParameter('shippingAddress2', $value);
        return $this;
    }

 public function testAddress2()
 {
     $this->card->setAddress2('Suburb');
     $this->assertEquals('Suburb', $this->card->getAddress2());
     $this->assertEquals('Suburb', $this->card->getBillingAddress2());
     $this->assertEquals('Suburb', $this->card->getShippingAddress2());
 }