public void Given_the_letter_a_is_passed_a_is_returned()
{
// Given I have the string 'a'
// And I have a position of 26
var value = 'a';
var letterPosition = 26;
// When I pass the string value into the alphabet encryptor.
IAlphabetEncryptor alphabetEncryptor = new AlphabetEncryptor(new AlphabetInitialiser());
string actual = alphabetEncryptor.EncryptMessage(value, letterPosition);
// Then I expect the value returned is 'a'
Assert.AreEqual("a", actual);
}
public void Given_the_letter_a_is_passed_d_is_returned()
{
// Given I have the string 'a'
// And I have the position of 3
var value = 'a';
var letterPosition = 3;
// When
// I pass the string value into the alphabet encryptor.
IAlphabetEncryptor alphabetEncryptor = new AlphabetEncryptor(new AlphabetInitialiser());
string result = alphabetEncryptor.EncryptMessage(value, letterPosition);
// Then I expect the value returned is 'd'
Assert.AreEqual("d", result);
}