static void Main(string[] args) { var ordinalNumbersService = new OrdinalNumbersService(); var ordinalRepresentation = ordinalNumbersService.GetOrdinalRepresentation(21); Console.WriteLine($"Calculated ordinal representation of 21 is {ordinalRepresentation}. Expected was 21st"); var creditMaskingService = new CreditCardService(); var maskedCreditCardNumber = creditMaskingService.Maskify("5512-4543-4434-2333"); Console.WriteLine($"Calculated masked credit number of 5512-4543-4434-2333 is {maskedCreditCardNumber}. Expected was 5###-####-####-2333"); }
public void Maskify_ForEmptyString_ShouldReturnEmptyString() { // Arrange var creditCardNumber = ""; // Act var maskifiedString = _creditCardService.Maskify(creditCardNumber); // Assert Assert.AreEqual("", maskifiedString); }