public void IbanGetLegnthShouldReturnValidLength()
{
string testIban = "CZ6508000000192000145399";
Iban testObject = new IbanBuilder().CountryCode(CountryCode.GetCountryCode("CZ")).BankCode("0800").AccountNumberPrefix("000019").AccountNumber("2000145399").Build();
Assert.AreEqual(testIban.Length, IbanUtils.GetIbanLength(testObject.GetCountryCode()));
}
public void IbanUtilChangeAccountNumberShouldPadItself()
{
string iban = "CZ6508000000999999999999";
string changed = IbanUtils.ChangeAccountNumber(iban, "145399");
Assert.AreEqual("CZ4508000000990000145399", changed);
}
public void IbanUtilChangeAccountPrefix()
{
string iban = "CZ6508000000999999999999";
string changed = IbanUtils.ChangeAccountNumberPrefix(iban, "145388");
Assert.AreEqual("CZ8308001453889999999999", changed);
}
public void IbanUtilChangeBankCode()
{
string iban = "CZ6511110000192000145399";
string changed = IbanUtils.ChangeBankCode(iban, "0800");
Assert.AreEqual("CZ6508000000192000145399", changed);
}
public void IbanUtilChangeAccountNumber()
{
string iban = "CZ6508000000999999999999";
string changed = IbanUtils.ChangeAccountNumber(iban, "2000145399");
Assert.AreEqual("CZ5208000000992000145399", changed);
}
public void IbanUtilChangeAccountPrefixShouldPadItself()
{
string iban = "CZ6508000000999999999999";
string changed = IbanUtils.ChangeAccountNumberPrefix(iban, "8");
Assert.AreEqual("CZ1508000000089999999999", changed);
}
public void IbanIsValidWithUnsupportedCountryShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("AM611904300234573201", out validationResult);
Assert.AreEqual(IbanFormatViolation.COUNTRY_CODE_UNSUPPORTED, validationResult);
}
public void IbanIsValidWithValidIbanShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("CZ6508000000192000145399", out validationResult);
Assert.AreEqual(IbanFormatViolation.NO_VIOLATION, validationResult);
}
public void IbanIsValidWithInvalidAccountNumberShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("DE8937040044053201300A", out validationResult);
Assert.AreEqual(IbanFormatViolation.BBAN_ONLY_DIGITS, validationResult);
}
public void FromSameBank_validIbansSameBank_ShouldReturnTrue3()
{
string iban1 = "ES2121003642162200113323";
string iban2 = "ES2121005744850200020333";
string errorDescription;
Assert.IsTrue(IbanUtils.FromSameBank(iban1, iban2, out errorDescription));
}
public void FromSameBankAndBranch_invalidIbans_ShouldReturnfalse()
{
string iban1 = "";
string iban2 = "PT50001000004999022000169";
string errorDescription;
Assert.IsFalse(IbanUtils.FromSameBankAndBranch(iban1, iban2, out errorDescription));
}
public void FromSameBankAndBranch_validIbansSameBankDifferentBranch_ShouldReturnFalse()
{
string iban1 = "PT50001000010000000012313";
string iban2 = "PT50001000000000000012328";
string errorDescription;
Assert.IsFalse(IbanUtils.FromSameBankAndBranch(iban1, iban2, out errorDescription));
}
public void FromSameBank_validIbansOtherBank_ShouldReturnFalse()
{
string iban1 = "PT50001000004999022000169";
string iban2 = "PT50002300004521167555794";
string errorDescription;
Assert.IsFalse(IbanUtils.FromSameBank(iban1, iban2, out errorDescription));
}
public void IbanIsValidWithEmptyCountryCodeShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid(" _6508000000192000145399", out validationResult);
Assert.AreEqual(IbanFormatViolation.COUNTRY_CODE_UPPER_CASE_LETTERS, validationResult);
}
public void IbanIsValidWithCountryCodeAndCheckDigitOnlyShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("CZ48", out validationResult);
Assert.AreEqual(IbanFormatViolation.BBAN_LENGTH, validationResult);
}
public void IbanIsValidWithNonDigitCheckDigitShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("CZ4T", out validationResult);
Assert.AreEqual(IbanFormatViolation.CHECK_DIGIT_ONLY_DIGITS, validationResult);
}
public void IbanIsValidWithCountryCodeOnlyShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("CZ", out validationResult);
Assert.AreEqual(IbanFormatViolation.CHECK_DIGIT_TWO_DIGITS, validationResult);
}
public void IbanIsValidWithOneCharStringShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("A", out validationResult);
Assert.AreEqual(IbanFormatViolation.COUNTRY_CODE_TWO_LETTERS, validationResult);
}
public void IbanIsValidWithEmptyIBANShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("", out validationResult);
Assert.AreEqual(IbanFormatViolation.IBAN_NOT_EMPTY_OR_NULL, validationResult);
}
public void CheckDigitCalculationWithIbanObject()
{
string testIban = "CZ6508000000192000145399";
Iban testObject = new IbanBuilder().CountryCode(CountryCode.GetCountryCode("CZ")).BankCode("0800").AccountNumberPrefix("000019").AccountNumber("2000145399").Build();
string checkDigit = IbanUtils.CalculateCheckDigit(testIban);
Assert.AreEqual(testIban.Substring(2, 2), checkDigit);
}
public void IbanIsValidWithNonExistingCountryShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("JJ611904300234573201", out validationResult);
Assert.AreEqual(IbanFormatViolation.COUNTRY_CODE_EXISTS, validationResult);
}
public void FromSameBank_invalidIbans_ShouldReturnfalse4()
{
string iban1 = null;
string iban2 = null;
string errorDescription;
Assert.IsFalse(IbanUtils.FromSameBank(iban1, iban2, out errorDescription));
}
public void IbanIsValidWithInvalidCheckDigitShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("AT621904300234573201", out validationResult);
Assert.AreEqual(IbanFormatViolation.IBAN_INVALID_CHECK_DIGIT_VALUE, validationResult);
}
public void FromSameBankAndBranch_validIbansOtherBank_ShouldReturnFalse()
{
string iban1 = "PT50001000004999022000169";
string iban2 = "BE39103123456719";
string errorDescription;
Assert.IsFalse(IbanUtils.FromSameBankAndBranch(iban1, iban2, out errorDescription));
}
public void IbanIsValidWithInvalidBBANLengthShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("AT61190430023457320", out validationResult);
Assert.AreEqual(IbanFormatViolation.BBAN_LENGTH, validationResult);
}
public void FromSameBank_validIbansSameBank_ShouldReturnTrue2()
{
string iban1 = "PT50001000004999022000169";
string iban2 = "PT50001000005009751000128";
string errorDescription;
Assert.IsTrue(IbanUtils.FromSameBank(iban1, iban2, out errorDescription));
}
public void IbanIsValidWithInvalidBankCodeShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("AT611C04300234573201", out validationResult);
Assert.AreEqual(IbanFormatViolation.BBAN_ONLY_DIGITS, validationResult);
}
public void NuGet_IBAN4NET()
{
// ReSharper disable once ForCanBeConvertedToForeach
for (int i = 0; i < _testData.Count; i++)
{
IbanUtils.IsValid(_testData[i], out IbanFormatViolation _);
}
}
public void IbanIsValidWithInvalidNationalCheckDigitShouldReturnRightResult()
{
IbanFormatViolation validationResult = IbanFormatViolation.NO_VIOLATION;
IbanUtils.IsValid("IT6010542811101000000123456", out validationResult);
Assert.AreEqual(IbanFormatViolation.BBAN_ONLY_UPPER_CASE_LETTERS, validationResult);
}
public void AllSampleValidIBANsShouldWork()
{
var IBANs = System.IO.File.ReadAllLines(System.IO.Path.Combine("SampleData", "SampleValidIBANs.txt"));
foreach (var iban in IBANs)
{
IbanUtils.IsValid(iban, out IbanFormatViolation result);
Assert.IsTrue(result == IbanFormatViolation.NO_VIOLATION, $"{iban}: {result.ToString()}");
}
}