public function testCreatePayInit()
 {
     $saferpay = new Saferpay();
     $saferpay->setHttpClient(new BuzzClient());
     $payInitParameter = new PayInitParameter();
     $payInitParameter->setAccountid('99867-94913159');
     $payInitParameter->setAmount(1200);
     $payInitParameter->setCurrency('CHF');
     $payInitParameter->setDescription(sprintf('Ordernumber: %s', '000001'));
     $payInitParameter->setOrderid(1);
     $payInitParameter->setSuccesslink('http://test.lo?status=success');
     $payInitParameter->setFaillink('http://test.lo?status=fail');
     $payInitParameter->setBacklink('http://test.lo?status=back');
     $payInitParameter->setProviderset(array(BillpayPayInitParameterInterface::PROVIDERSET_BILLPAY_INVOICE));
     $payInitParameter->setGender(PayInitParameterInterface::GENDER_COMPANY);
     $payInitParameter->setFirstname('John');
     $payInitParameter->setLastname('Doe');
     $payInitParameter->setStreet('Samplestreet 0');
     $payInitParameter->setZip('00000');
     $payInitParameter->setCity('Samplecity');
     $payInitParameter->setCountry('US');
     $payInitParameter->setLangid('EN');
     $payInitParameter->setPhone('+10000000000');
     $payInitParameter->setEmail('*****@*****.**');
     $billpayPayInitParameter = new BillpayPayInitParameter();
     $billpayPayInitParameter->setLegalform(BillpayPayInitParameterInterface::LEGALFORM_MISC);
     $billpayPayInitParameter->setDeliveryGender(PayInitParameterInterface::GENDER_COMPANY);
     $billpayPayInitParameter->setDeliveryFirstname('John');
     $billpayPayInitParameter->setDeliveryLastname('Doe');
     $billpayPayInitParameter->setDeliveryStreet('Samplestreet 0');
     $billpayPayInitParameter->setDeliveryZip('00000');
     $billpayPayInitParameter->setDeliveryCity('Samplecity');
     $billpayPayInitParameter->setDeliveryCountry('US');
     $billpayPayInitParameter->setDeliveryPhone('+10000000000');
     $payInitParameterCollection = new Collection($payInitParameter->getRequestUrl());
     $payInitParameterCollection->addCollectionItem($payInitParameter);
     $payInitParameterCollection->addCollectionItem($billpayPayInitParameter);
     $url = $saferpay->createPayInit($payInitParameterCollection);
     $this->assertStringStartsWith('https://www.saferpay.com/vt2/Pay.aspx', $url);
 }