public void MultiwordPuzzleWithNoSolution()
{
// Arrange
string plaintext = "No solution could ever possibly be found";
string cryptogram = EncodeByShifting(plaintext, 4);
var dictionary = GetDictionaryFor("a completely different sentence");
// Act
string actual = CryptogramSolver.Solve(cryptogram, dictionary);
// Assert
Assert.AreEqual(string.Empty, actual);
}
public void MultiwordPuzzleWithSolution()
{
// Arrange
string expected = "the quick red fox jumps over the lazy brown dog";
string cryptogram = EncodeByShifting(expected, 3);
var dictionary = GetDictionaryFor(expected);
// Act
string actual = CryptogramSolver.Solve(cryptogram, dictionary);
// Assert
Assert.AreEqual(expected, actual);
}
public void PuzzleWithPunctuationAndSentenceCasing()
{
// Arrange
string expected = "'Hello, world!'";
string cryptogram = EncodeByShifting(expected, 10);
string[] dictionary =
{
"hello",
"world"
};
// Act
string actual = CryptogramSolver.Solve(cryptogram, dictionary);
// Assert
Assert.AreEqual(expected, actual);
}
