public void TestCipherBasic()
        {
            string expectedResult = "Epp-gsrzsCw-3-fi:Epivx5.";

            string inputs = "All-convoYs-9-be:Alert1."; //"Y91.";// "All-convoYs-9-be:Alert1.";
            int    key    = 4;


            string actualResult = Cipher.BasicImplementation(inputs, key);

            Assert.AreEqual(expectedResult, actualResult);
        }