private int SetEmisor(CardIssuer tipo)
{
int localtipo = 0;
switch (tipo)
{
case CardIssuer.AmericanExpress:
localtipo = 3; break;
case CardIssuer.DinersClub:
localtipo = 7; break;
case CardIssuer.Discover:
localtipo = 6; break;
case CardIssuer.MasterCard:
localtipo = 5; break;
case CardIssuer.Unknown:
localtipo = 98; break;
case CardIssuer.Visa:
localtipo = 4; break;
default:
localtipo = 98; break;
}
return(localtipo);
}
public static string RandomCardNumber(CardIssuer brand, int length = 0)
{
if (length > 0 && !ValidationHelper.IsAValidLength(brand, length))
{
throw new ArgumentException(String.Format("{0} is not valid length for card issuer {1}", length, brand));
}
string number = "";
var rule = CreditCardData.BrandsData[brand].Rules.First();
length = length > 0 ? length : rule.Lengths.First();
if (brand != CardIssuer.Unknown)
{
number += rule.Prefixes[RandomNumber.Next(0, rule.Prefixes.Count)];
}
var numberLength = number.Length;
for (int i = 0; i < length - 1 - numberLength; i++)
{
number += RandomNumber.Next(0, 10);
}
number += Luhn.CreateCheckDigit(number);
return(number);
}
public CreditCardPayment(IChargable chargable, long charged, CreditCardType creditCardType, string cardNumber, CardIssuer cardIssuer, long basePoint)
: base(chargable, charged, charged, basePoint)
{
_creditCardType = creditCardType;
_cardIssuer = cardIssuer;
_cardNumber = cardNumber;
}
public static string RandomCardNumber(CardIssuer cardIssuer, int length)
{
var rules = ValidationHelper.GetRulesByLength(cardIssuer, length);
if (length > 0 && rules.Count == 0)
{
throw new ArgumentException($"The card number length [{length}] is not valid for the card issuer [{cardIssuer}].");
}
string number = "";
var rule = rules.Count == 0 ? CreditCardData.BrandsData[cardIssuer].Rules.First() : rules.First();
length = length > 0 ? length : rule.Lengths.First();
number += rule.Prefixes[RandomNumber.Value.Next(0, rule.Prefixes.Count)];
var numberLength = number.Length;
for (int i = 0; i < length - 1 - numberLength; i++)
{
number += RandomNumber.Value.Next(0, 10);
}
number += Luhn.CreateCheckDigit(number);
return(number);
}
public void PaymentResponseXmlTest()
{
PaymentResponse response = new PaymentResponse();
response.Account = sx.ACCOUNT;
response.AcquirerResponse = sx.ACQUIRER_RESPONSE;
response.AuthCode = sx.AUTH_CODE;
response.AuthTimeTaken = sx.AUTH_TIME_TAKEN;
response.BatchId = sx.BATCH_ID.ToString();
CardIssuer cardIssuer = new CardIssuer();
cardIssuer.Bank = sx.BANK;
cardIssuer.Country = sx.COUNTRY;
cardIssuer.CountryCode = sx.COUNTRY_CODE;
cardIssuer.Region = sx.REGION;
response.CardIssuer = cardIssuer;
response.CvnResult = sx.CVN_RESULT;
response.MerchantId = sx.MERCHANT_ID;
response.Message = sx.MESSAGE;
response.OrderId = sx.ORDER_ID;
response.PaymentsReference = sx.PASREF;
response.Result = sx.RESULT_SUCCESS;
response.Hash = sx.RESPONSE_HASH;
response.Timestamp = sx.TIMESTAMP_RESPONSE;
response.TimeTaken = sx.TIME_TAKEN;
TssResult tssResult = new TssResult();
tssResult.Result = sx.TSS_RESULT;
List <TssResultCheck> checks = new List <TssResultCheck>();
TssResultCheck check = new TssResultCheck();
check.Id = sx.TSS_RESULT_CHECK1_ID;
check.Value = sx.TSS_RESULT_CHECK1_VALUE;
checks.Add(check);
check = new TssResultCheck();
check.Id = sx.TSS_RESULT_CHECK2_ID;
check.Value = sx.TSS_RESULT_CHECK2_VALUE;
checks.Add(check);
tssResult.Checks = checks;
response.TssResult = tssResult;
response.AvsAddressResponse = sx.AVS_ADDRESS;
response.AvsPostcodeResponse = sx.AVS_POSTCODE;
//marshal to XML
string xml = response.ToXml();
//unmarshal back to response
PaymentResponse fromXmlResponse = new PaymentResponse().FromXml(xml);
sx.checkUnmarshalledPaymentResponse(fromXmlResponse);
}
public void CheckRanges()
{
foreach (var range in this.Ranges)
{
CardIssuer ci = range.Range.CreditCardBrandIgnoreLength();
(ci.ToString().ToLower() == range.CardIssuer.ToLower()).ShouldBe(true);
}
}
public void CheckRanges()
{
foreach (var range in this.Ranges)
{
CardIssuer ci = range.Range.CreditCardBrandIgnoreLength();
(ci.ToString().ToLower() == range.CardIssuer.ToLower()).ShouldBe(true);
//if (cardDetector.Brand.ToString().ToLower() != range.CardIssuer.ToLower())
// throw new Exception();
}
}
public static List <int> Lengths(CardIssuer cardIssuer)
{
var lengths = new List <int>();
foreach (var item in Lengths()
.SelectMany(item => item.Cast <KeyValuePair <string, List <int> > >())
.Where(x => x.Key.Equals(cardIssuer.ToString(), StringComparison.OrdinalIgnoreCase)))
{
lengths = item.Value;
}
return(lengths);
}
public static TheoryData <KeyValuePair <string, string[]> > CreditCards(CardIssuer cardIssuer)
{
var theoryData = new TheoryData <KeyValuePair <string, string[]> >();
foreach (var creditCard in CreditCards()
.SelectMany(item => item.Cast <KeyValuePair <string, string[]> >())
.Where(x => x.Key.Equals(cardIssuer.ToString(), StringComparison.OrdinalIgnoreCase)))
{
theoryData.Add(creditCard);
}
return(theoryData);
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard(CardIssuer cardIssuer)
{
// Arrange.
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer);
// Assert.
var detector = new CreditCardDetector(number);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard(CardIssuer cardIssuer)
{
// Arrange.
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer);
// Assert.
var detector = new CreditCardDetector(number);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
internal static List <Rule> GetRulesByLength(CardIssuer cardIssuer, int length)
{
var rules = CreditCardData.BrandsData[cardIssuer].Rules;
var result = new List <Rule>();
foreach (var rule in rules)
{
if (rule.Lengths.Contains(length))
{
result.Add(rule);
}
}
return(result);
}
public static String RandomCardNumber(CardIssuer brand)
{
String number = "";
var rule = CreditCardData.BrandsData[brand].Rules.First();
if (brand != CardIssuer.Unknown)
number += rule.Prefixes[rnd.Next(0, rule.Prefixes.Count)];
var numberLength = number.Length;
for (int i = 0; i < rule.Lengths.First() - 1 - numberLength; i++)
{
number += rnd.Next(0, 10);
}
number += Luhn.CreateCheckDigit(number);
return number;
}
public static string RandomCardNumber(CardIssuer brand)
{
string number = "";
var rule = CreditCardData.BrandsData[brand].Rules.First();
if (brand != CardIssuer.Unknown)
{
number += rule.Prefixes[RandomNumber.Next(0, rule.Prefixes.Count)];
}
var numberLength = number.Length;
for (int i = 0; i < rule.Lengths.First() - 1 - numberLength; i++)
{
number += RandomNumber.Next(0, 10);
}
number += Luhn.CreateCheckDigit(number);
return(number);
}
private void LoadCard()
{
foreach (var brandData in CreditCardData.BrandsData)
{
//cardInfo from one brand.
var cardInfo = brandData.Value;
foreach (var rule in cardInfo.Rules)
{
if (rule.Lengths.Any(c => c == _cardNumber.Length) && rule.Prefixes.Any(c => _cardNumber.StartsWith(c)))
{
_cardIssuer = brandData.Key;
_brandName = cardInfo.BrandName;
return;
}
}
}
_cardIssuer = CardIssuer.Unknown;
_brandName = CardIssuer.Unknown.ToString();
}
public static string RandomCardNumber(CardIssuer brand)
{
return(RandomCardNumber(brand, 0));
}
public static TheoryData<KeyValuePair<string, string[]>> CreditCards(CardIssuer cardIssuer)
{
var theoryData = new TheoryData<KeyValuePair<string, string[]>>();
foreach (var creditCard in CreditCards()
.SelectMany(item => item.Cast<KeyValuePair<string, string[]>>())
.Where(x => x.Key.Equals(cardIssuer.ToString(), StringComparison.OrdinalIgnoreCase)))
{
theoryData.Add(creditCard);
}
return theoryData;
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_Invalid(CardIssuer cardIssuer)
{
// Arrange.
string number = "";
Exception e = new Exception();
int length = 99;
// Act.
try
{
number = CreditCardFactory.RandomCardNumber(cardIssuer, length);
}
catch (Exception ex)
{
e = ex;
}
// Assert
e.ShouldBeOfType <ArgumentException>();
e.Message.ShouldBe($"The card number length [{length}] is not valid for the card issuer [{cardIssuer}].");
number.Length.ShouldBe(0);
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_MaxLength(CardIssuer cardIssuer)
{
// Arrange.
var maxLength = TestHelperUtilities.Lengths(cardIssuer).Last();
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer, maxLength);
// Assert.
var detector = new CreditCardDetector(number);
number.Length.ShouldBe(maxLength);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
public DebitCardPayment(IChargable chargable, long charged, CardIssuer cardIssuer, string cardNumber, long basePoint) : base(chargable, charged, charged, basePoint)
{
_cardIssuer = cardIssuer;
_cardNumber = cardNumber;
}
public static bool IsAValidLength(CardIssuer brand, int length)
{
var rule = CreditCardData.BrandsData[brand].Rules.First();
return(rule.Lengths.Contains(length));
}
public static bool IsAccepted(this CardIssuer issuer) => acceptedCardIssuers.Contains(issuer);
public DebitCardPayment(IChargable chargable, long charged, CardIssuer cardIssuer, string cardNumber, long basePoint)
: base(chargable, charged, charged, basePoint)
{
_cardIssuer = cardIssuer;
_cardNumber = cardNumber;
}
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_MinLength(CardIssuer cardIssuer)
{
// Arrange.
var lengths = TestHelperUtilities.Lengths(cardIssuer);
foreach (var len in lengths)
{
// Act.
var number = CreditCardFactory.RandomCardNumber(cardIssuer, len);
// Assert.
var detector = new CreditCardDetector(number);
number.Length.ShouldBe(len);
detector.Brand.ShouldBe(cardIssuer);
detector.IsValid(cardIssuer).ShouldBe(true);
detector.IsValid().ShouldBe(true);
}
}
public static ImageSource GetIconImageSource(CardIssuer issuer) => ImageSource.FromFile(
issuer.IsAccepted() ? issuer.ToString().PascalToSnakeCase() : (ThemeEngine.IsEffectivelyLight ? "unknown_light" : "unknown_dark") + ".png");
public void GivenACardIssuer_RandomCardNumber_ReturnsAValidCard_Length_Invalid(CardIssuer cardIssuer)
{
// Arrange.
string number = "";
Exception e = new Exception();
// Act.
try
{
number = CreditCardFactory.RandomCardNumber(cardIssuer, 99);
}
catch (Exception ex)
{
e = ex;
}
// Assert
e.ShouldBeOfType <ArgumentException>();
e.Message.ShouldBe("99 is not valid length for card issuer " + cardIssuer.ToString());
number.Length.ShouldBe(0);
}
public CreditCardPayment(IChargable chargable, long charged, CreditCardType creditCardType, string cardNumber, CardIssuer cardIssuer, long basePoint) : base(chargable, charged, charged, basePoint)
{
_creditCardType = creditCardType;
_cardIssuer = cardIssuer;
_cardNumber = cardNumber;
}
