public void Given_I_Have_String_a_and_position_27_I_get_back_b()
{
//given i have the string "a"
char message = 'a';
//And i have a position of 27
int position = 27;
//when i pass in the string and the position to the positionEncryptor
IPositionEncryptor positionEncryptor = new PositionEncryptor();
string result = positionEncryptor.Encrypt(message, position);
//then i get back "b"
Assert.AreEqual("b", result);
}
public void Given_I_Have_String_z_and_position_3_I_get_back_c()
{
//given i have the string "z"
char message = 'z';
//And i have a position of 3
int position = 3;
//when i pass in the string and the position to the positionEncryptor
IPositionEncryptor positionEncryptor = new PositionEncryptor();
string result = positionEncryptor.Encrypt(message, position);
//then i get back "c"
Assert.AreEqual("c", result);
}
