public void SetPaymentCardCardTypeTest()
{
// Arrange
byte[] derivedKey = new byte[16] {
111, 222, 31, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 104, 15, 16
};
SymmetricKeyAlgorithm ska = SymmetricKeyAlgorithm.GenerateNew(SymmetricEncryptionAlgorithm.AES_CTR);
PaymentCard paymentCard = new PaymentCard("Bank of Dragon", "Cool Dragon", "Debit", "0000000000001234", "111", "11/20", "05/33", "Super cool card I have here");
PaymentCardSecret paymentCardSecret = new PaymentCardSecret(paymentCard, "does not matter", ska, derivedKey);
string cardType = "Credit!";
// Act
bool shouldBeTrue = paymentCardSecret.SetCardType(cardType, derivedKey);
string cardTypeAfterModification = paymentCardSecret.GetCardType(derivedKey);
bool shouldBeFalse = paymentCardSecret.SetCardType(cardType, new byte[] { 1, 2, 3 });
// Assert
Assert.IsTrue(shouldBeTrue);
Assert.IsFalse(shouldBeFalse);
Assert.IsFalse(string.IsNullOrEmpty(cardTypeAfterModification));
Assert.AreEqual(cardType, cardTypeAfterModification);
}