public void Generate_Should_Return_A_Solvable_Puzzle()
{
SudokuPuzzle puzzle = _sudokuPuzzleService.Generate();
PuzzleSolveDto solveDto = _sudokuPuzzleService.Solve(puzzle);
Assert.IsTrue(solveDto.Success);
}
public void Solve_Should_Fail_When_PuzzleState_Is_Not_Solvable()
{
SudokuPuzzle sudoku = CreateInValidSudokuPuzzle();
PuzzleSolveDto solveDto = _sudokuPuzzleService.Solve(sudoku);
Assert.IsFalse(solveDto.Success);
}
public void Solve_Should_Return_A_Solved_PuzzleState_Equal_To_Expected_Solution()
{
const string solution = "534297618187465329962381574246819753718543296395726841459632187823174965671958432";
SudokuPuzzle puzzle = CreateValidSudokuPuzzle();
PuzzleSolveDto solveDto = _sudokuPuzzleService.Solve(puzzle);
Assert.AreEqual(solution, solveDto.SolvedState.ToString());
Assert.IsTrue(solveDto.PuzzleStates.Count == 6599);
}
public static async Task Main(string[] args)
{
Startup startup = new Startup();
await startup.InitializeAsync();
IGenericServiceProvider serviceProvider = startup.GetServiceProvider();
IPuzzleService <SudokuPuzzle> puzzleService = serviceProvider.GetService <IPuzzleService <SudokuPuzzle> >();
SudokuPuzzle puzzle = puzzleService.Generate();
string beforePuzzle = puzzleService.Print(puzzle);
Console.WriteLine("Sudoku");
Console.Write(beforePuzzle);
Stopwatch stopwatch = Stopwatch.StartNew();
PuzzleSolveDto puzzleSolveDto = puzzleService.Solve(puzzle);
stopwatch.Stop();
if (puzzleSolveDto.Success)
{
Console.WriteLine($"Solved in: {stopwatch.ElapsedMilliseconds}ms");
string afterPuzzle = puzzleService.Print(puzzle);
Console.WriteLine(afterPuzzle);
ConsoleKeyInfo input;
do
{
Console.Write("\rPrint all puzzle states? [y/n]\n");
input = Console.ReadKey();
if (input.KeyChar == 'y')
{
foreach (PuzzleState state in puzzleSolveDto.PuzzleStates)
{
Console.Write("\n" + state);
}
Console.WriteLine();
break;
}
if (!input.KeyChar.Equals('n'))
{
continue;
}
Console.WriteLine();
break;
} while (!input.KeyChar.Equals('y') || !input.KeyChar.Equals('n'));
}
else
{
Console.WriteLine("Failed to solve puzzle!");
}
Console.WriteLine("Done. Press any key to quit.");
Console.ReadKey();
}
private async Task SudokuVerifyPuzzleRequest(IWebSocket socket, string json)
{
VerifySudokuRequest sudokuPuzzleStateMessage = JsonConvert.DeserializeObject <VerifySudokuRequest>(json);
SudokuPuzzle puzzle = new SudokuPuzzle(new PuzzleState(Encoding.Default.GetBytes(sudokuPuzzleStateMessage.Data.PuzzleAsString)));
PuzzleSolveDto solve = _sudokuPuzzleService.Solve(puzzle);
VerifySudokuPuzzleResponse verifySudokuEvenMessage;
if (!solve.Success)
{
verifySudokuEvenMessage = new VerifySudokuPuzzleResponse
{
Data = default,