public void CalculateHMAC_ReturnsCorrectHash_AnyTextAndKeyGiven(string text, string key, string expResult)
{
EncryptionManager instance = new EncryptionManager();
Assert.AreEqual(expResult, instance.CalculateHMAC(text, key));
}
public void CalculateHMAC_ThrowsException_EmptyStringOrKeyGiven(string text, string key)
{
EncryptionManager instance = new EncryptionManager();
Assert.Throws <ArgumentException>(() => instance.CalculateHMAC(text, key));
}