public void GenerationTest()
{
var hash = RawInput.ComputeHash();
var dateString = DateNow.ToString("ddMMyyyy");
var hashAndProductAndDate = InsertProductAndDate(NUnit3Product + dateString, Nunit3PosArray, hash);
var guidSalt = FileHelper.GetGuid();
var elb = ReversibleEncryption.Encrypt(PublicKey, hashAndProductAndDate + guidSalt);
var writableLicence = elb.AsHex();
//Start undoing what we did
var elbAfterAsHexAsBytes = writableLicence.AsBytes();
Assert.That(StructuralComparisons.StructuralEqualityComparer.Equals(elb, elbAfterAsHexAsBytes));
var decryptedLicenceBytes = ReversibleEncryption.Decrypt(PublicKey, elbAfterAsHexAsBytes);
Assert.That(decryptedLicenceBytes.Equals(hashAndProductAndDate + guidSalt));
var restoredHashAndProductAndDate = decryptedLicenceBytes.Remove(decryptedLicenceBytes.Length - 36);
Assert.That(restoredHashAndProductAndDate.Equals(hashAndProductAndDate));
var restoredHash = ExtractProductAndDate(Nunit3PosArray, restoredHashAndProductAndDate);
Assert.That(restoredHash[1].Equals(hash));
Assert.That(restoredHash[0].Equals(NUnit3Product + dateString));
}
public void AcceptanceTest()
{
const string rawInput = Name + Company + Email;
var dateNowString = DateTime.Now.ToString("ddMMyyyy");
var productAndDate = NUnit3Product + dateNowString;
var activationKey = InsertProductAndDate(productAndDate, Nunit3PosArray, rawInput.ComputeHash());
const string myGuid = "d010fe00-bd6a-4c94-85ff-da9ba45b769d";
Assert.That(Hasher.VerifyIdentity(rawInput, activationKey));
var encryptedLicenceBytes = ReversibleEncryption.Encrypt(PublicKey, activationKey + myGuid);
var writableLicence = encryptedLicenceBytes.AsHex();
Assert.That(FileHelper.LicenceStringIsValidContent(writableLicence));
}