public void Encode_MessageInEnglishForUkrainianAlphabet_ThrowsArgumentException()
{
PolybiusSquareCipher encoder =
new PolybiusSquareCipher(new UkrainianAlphabet());
Assert.Throws <ArgumentException>(() => encoder.Encode("ABC"));
}
public void Decode_MessageInEnglish_ReturnsMessageDecodedForEnglishAlphabet(string message, string expectedDecodedMessage)
{
PolybiusSquareCipher encoder =
new PolybiusSquareCipher(new EnglishAlphabet());
string encodedMessage = encoder.Decode(message);
Assert.Equal(expectedDecodedMessage, encodedMessage);
}
public void Encode_MessageInUkrainian_ReturnsMessageEncodedForUkrainianAlphabet(string message, string expectedEncodedMessage)
{
PolybiusSquareCipher encoder =
new PolybiusSquareCipher(new UkrainianAlphabet());
string encodedMessage = encoder.Encode(message);
Assert.Equal(expectedEncodedMessage, encodedMessage);
}
public void Encode_MessageWithNon_Alphabetic_Characters_ReturnsMessageEncodedWithCharactersIntact(string message, string expectedEncodedMessage)
{
PolybiusSquareCipher encoder =
new PolybiusSquareCipher(new EnglishAlphabet());
string encodedMessage = encoder.Encode(message);
Assert.Equal(expectedEncodedMessage, encodedMessage);
}
