public void TestEncryptionDefaultSettings()
{
var machine = new MyEnigmaMachine();
string cypher = machine.Encrypt("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
Assert.AreEqual("FUVEPUMWARVQKEFGHGDIJFMFXI", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
Assert.AreEqual("FUVEPUMWARVQKEFGHGDIJFMFXI", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("FUVEPUMWARVQKEFGHGDIJFMFXI");
Assert.AreEqual("ABCDEFGHIJKLMNOPQRSTUVWXYZ", cypher);
}
public void TestEncryptionRingStartingLettertSettings()
{
var machine = new MyEnigmaMachine();
machine.SetCurrentRotorRingLetters(new[] { 'F', 'R', 'Q' });
string cypher = machine.Encrypt("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
Assert.AreEqual("MHHKTNIROWJNYMNWKHMVEZQHWU", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
Assert.AreEqual("MHHKTNIROWJNYMNWKHMVEZQHWU", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("MHHKTNIROWJNYMNWKHMVEZQHWU");
Assert.AreEqual("ABCDEFGHIJKLMNOPQRSTUVWXYZ", cypher);
}
public void TestEncryptionRingOffsetSettings()
{
var machine = new MyEnigmaMachine();
machine.SetupRotors(new[] { new RotorInfo("I", 'A', 'B'), new RotorInfo("II", 'A', 'B'), new RotorInfo("III", 'A', 'B') });
string cypher = machine.Encrypt("AAAAA");
Assert.AreEqual("EWTYX", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("AAAAA");
Assert.AreEqual("EWTYX", cypher);
machine.ResetRotors();
cypher = machine.Encrypt("EWTYX");
Assert.AreEqual("AAAAA", cypher);
}