public void WhenWordIsInsertedThisWordMustBeDifferentThenBefore()
{
const string word = "Murilo";
var caesarChipherEncryptor = new CaesarChipherEncryptor();
var encryptedResult = caesarChipherEncryptor.Encrypt(word, 3);
Assert.AreNotEqual(word, encryptedResult);
}
public void WhenWordEncryptedThenDecryptShouldBeSameWord()
{
const string word = "Murilo";
const int displacement = 3;
var caesarChipherEncryptor = new CaesarChipherEncryptor();
var encryptedResult = caesarChipherEncryptor.Encrypt(word, displacement);
var decryptedResult = caesarChipherEncryptor.Decrypt(encryptedResult, displacement);
Assert.IsTrue(word.Equals(decryptedResult));
}