public void RoundTripEncryptNullStringTest()
{
ICipherTasks target = GetCipher();
string testText = null;
var cryptoResult = target.Encrypt(testText);
Assert.IsNull(cryptoResult);
target = GetCipher();
var textResult = target.DecryptString(cryptoResult);
Assert.AreEqual(testText, textResult);
}
public void RoundTripEncryptStringTest()
{
ICipherTasks target = GetCipher();
var testText = "test text";
var cryptoResult = target.Encrypt(testText);
Assert.IsNotNull(cryptoResult);
Assert.IsTrue(cryptoResult.Length > testText.Length * 2);
target = GetCipher();
var textResult = target.DecryptString(cryptoResult);
Assert.AreEqual(testText, textResult);
}