public void TestMethod1()
{
string input = "ABC";
string output = "CDE";
int shift = 2;
string encrypted = cc.encrypt(input, shift);
string decrypted = cc.decrypt(encrypted, shift);
Assert.AreEqual(encrypted, output);
Assert.AreEqual(decrypted, input);
}
private void decode_using_cesare()
{
CaesarCipher cipher = new CaesarCipher(Convert.ToInt32(cipher_keybox.Text));
cipher_output.Text = cipher.decrypt(cipher_input.Text.Trim());
}