Omnipay\Common\CreditCard::getParameters PHP Method

    public function getParameters()
    {
        return $this->parameters->all();
    }

 public function testGetParamters()
 {
     $card = new CreditCard(array('name' => 'Example Customer', 'number' => '1234', 'expiryMonth' => 6, 'expiryYear' => 2016));
     $parameters = $card->getParameters();
     $this->assertSame('Example', $parameters['billingFirstName']);
     $this->assertSame('Customer', $parameters['billingLastName']);
     $this->assertSame('1234', $parameters['number']);
     $this->assertSame(6, $parameters['expiryMonth']);
     $this->assertSame(2016, $parameters['expiryYear']);
 }