public void Rot13_encryptAString_encryptedString()
{
ROT13Encryt encryptmachine = new ROT13Encryt();
String plaintext = "Richard Horne";
String expectedtext = "Evpuneq Ubear";
String resulttext = encryptmachine.EncryptDecrypt(plaintext);
Assert.AreEqual(expectedtext, resulttext);
}
public void Rot13_DecryptAStringAndNumbers_encryptedString()
{
ROT13Encryt encryptmachine = new ROT13Encryt();
String encyptedText = "Evpuneq 13 Ubear 01";
String expectedtext = "Richard 13 Horne 01";
String resulttext = encryptmachine.EncryptDecrypt(encyptedText);
Assert.AreEqual(expectedtext, resulttext);
}