public void ShouldProduceOnlyValidPinCodes()
{
var sut = new CredentialsGenerator();
for (int i = 0; i < 1000; i++)
{
string pinCode = sut.GeneratePinCode();
Assert.AreEqual(CredentialsGenerator.PinCodeLength, pinCode.Length);
Assert.IsTrue(pinCode.All(char.IsDigit));
}
}
public void ShouldProduceOnlyValidReferences()
{
var sut = new CredentialsGenerator();
var regex = new Regex(CredentialsGenerator.BookingReferencePattern, RegexOptions.Compiled);
for (int i = 0; i < 1000; i++)
{
string reference = sut.GenerateBookingReference();
Assert.AreEqual(CredentialsGenerator.BookingReferenceLength, reference.Length);
Assert.IsTrue(regex.Match(reference).Success);
}
}