public void SetRotorsEnforcesReflector()
{
EnigmaI enigma = new EnigmaI();
EnigmaRotor[] rotors = new EnigmaRotor[4];
enigma.SetRotors(rotors);
}
public void CanSetRotors()
{
EnigmaI enigma = new EnigmaI();
EnigmaRotor[] rotors = new EnigmaRotor[4];
rotors[0] = new EnigmaReflector();
enigma.SetRotors(rotors);
}
public void SetRotorsEnforcesRotorCount()
{
EnigmaI enigma = new EnigmaI();
EnigmaRotor[] rotors = new EnigmaRotor[3];
rotors[0] = new EnigmaReflector();
enigma.SetRotors(rotors);
}
public void WriteTextMustReturnValidConversion(string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI();
//Act
string calculatedOutputText = enigma.WriteText(inputText);
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public ISteckeredEnigma GetEnigmaI(Reflector reflector, Rotor[] rotors)
{
EnforceEnigmaIRotorConstraints(rotors);
EnforceEnigmaIReflectorConstraints(reflector);
EnigmaRotor[] allRotors = MergeReflectorIntoRotorArray(reflector, rotors);
//allRotors[1] = _rotorFactory.GetRotor(rotors[0]);
//allRotors[2] = _rotorFactory.GetRotor(rotors[1]);
//allRotors[3] = _rotorFactory.GetRotor(rotors[2]);
EnigmaI returnValue = new EnigmaI();
returnValue.SetRotors(allRotors);
return(returnValue);
}
public void TurnOver_RotorsMustRotateCorrectlyBasedOnTurnOverNotch(string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI();
//Act
string calculatedOutputText = string.Empty;
for (var i = 0; i < inputText.Length; i++)
{
calculatedOutputText += enigma.Write(inputText[i]);
}
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public void DecryptSentence_II_I_III_MustBeAValidDecrypt(string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI(new RotorII(), new RotorI(), new RotorIII(), new ReflectorB());
//Act
string calculatedOutputText = string.Empty;
for (var i = 0; i < inputText.Length; i++)
{
calculatedOutputText += enigma.Write(inputText[i]);
}
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public void AnotherRotorOrder_Rotors_I_III_II_MustConvertCorrectly(string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI(new RotorI(), new RotorIII(), new RotorII(), new ReflectorB());
//Act
string calculatedOutputText = string.Empty;
for (var i = 0; i < inputText.Length; i++)
{
calculatedOutputText += enigma.Write(inputText[i]);
}
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public void TurnOver_RotorsMustRotateCorrectlyBasedOnTurnOverNotchWithStartedOutterConfiguration(char slowRotorSetting, char middleRotorSetting, char fastRotorSetting, string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI();
enigma.ConfigureOutterRingSetting(slowRotorSetting, middleRotorSetting, fastRotorSetting);
//Act
string calculatedOutputText = string.Empty;
for (var i = 0; i < inputText.Length; i++)
{
calculatedOutputText += enigma.Write(inputText[i]);
}
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public void PlugBoardConfigurationMustHaveValidConversion(string plugBoardJumpers, string inputText, string expectedOutputText)
{
//Arrange
IEnigma enigma = new EnigmaI();
enigma.ConfigurePlugBoard(plugBoardJumpers);
//Act
string calculatedOutputText = string.Empty;
for (var i = 0; i < inputText.Length; i++)
{
calculatedOutputText += enigma.Write(inputText[i]);
}
//Assert
Assert.Equal(expectedOutputText, calculatedOutputText);
}
public void CanNotSetRotorOffsetIfRotorsAreUninitialized()
{
EnigmaI enigma = new EnigmaI();
enigma.SetRotorOffset("AAA");
}
public void CanConstructEnigmaI()
{
EnigmaI enigma = new EnigmaI();
}
public void CanNotGetRotorSettingsIfRotorsAreUninitialized()
{
EnigmaI enigma = new EnigmaI();
enigma.GetRotorSettings();
}
