public void WhenClearTextIsNull_ThenThrowException()
{
var keyIv = _keyFactoryRijndael.Create(Password, Salt.GetBytes());
var sut = CreateSut(_rijndaelAlgo, keyIv);
Assert.Throws <ArgumentException>(() => sut.Encrypt(null));
}
public void WhenSourceAndSaltSupplied_ThenEncryptText()
{
var keyIv = _keyFactoryRijndael.Create(Password, Salt.GetBytes());
var sut = CreateSut(_rijndaelAlgo, keyIv);
var ciphertext = sut.Encrypt(ClearText);
Assert.That(ciphertext, Is.Not.EqualTo(ClearText));
}
public void WhenDifferentAlgorithms_ThenDifferentCiphers()
{
var keyIvRij = _keyFactoryRijndael.Create(Password, Salt.GetBytes());
var keyIvTDes = _keyFactoryTripleDes.Create(Password, Salt.GetBytes());
var sutRij = CreateSut(_rijndaelAlgo, keyIvRij);
var sutTripleDes = CreateSut(_tripleDesAlgo, keyIvTDes);
var cipherText1 = sutRij.Encrypt(ClearText);
var cipherText2 = sutTripleDes.Encrypt(ClearText);
Assert.That(cipherText1, Is.Not.EqualTo(cipherText2));
}