public void CalculateSHA512_ReturnsCorrectHash_AnyTextGiven(string text, string expResult)
{
EncryptionManager instance = new EncryptionManager();
Assert.AreEqual(expResult, instance.CalculateSHA512(text));
}
public void CalculateSHA512_ThrowsException_EmptyStringGiven()
{
EncryptionManager instance = new EncryptionManager();
Assert.Throws <ArgumentException>(() => instance.CalculateSHA512(""));
}