public void TestSolvingSpecificPuzzles()
{
string badPuzzlePath = @"Input\Puzzle-25x25-0902.txt";
string multipleSolutionsPuzzlePath = @"Input\Puzzle-16x16-0902.txt";
string goodPuzzlePath = @"Input\Puzzle-16x16-0301.txt";
SudokuFiler filer = null;
try
{
filer = new SudokuFiler(badPuzzlePath);
}
catch (Exception)
{
}
Assert.IsTrue(filer == null);
filer = new SudokuFiler(multipleSolutionsPuzzlePath);
SudokuPuzzle puzzle = filer.CreatePuzzle();
SudokuSolver.SudokuSolver.SudokuSolver solver = new SudokuSolver.SudokuSolver.SudokuSolver();
Assert.IsTrue(solver.Solve(puzzle).Count == 2);
filer = new SudokuFiler(goodPuzzlePath);
puzzle = filer.CreatePuzzle();
solver = new SudokuSolver.SudokuSolver.SudokuSolver();
Assert.IsTrue(solver.Solve(puzzle).Count == 1);
}
/// <summary>
/// The main entry point of the program
/// </summary>
/// <param name="args">An array of command line arguments</param>
public static void Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine("Error: Missing file paths");
}
else if (!File.Exists(args[0]))
{
Console.WriteLine($"Error: Could not find file {args[0]}");
}
else
{
try
{
SudokuFiler filer = new SudokuFiler(args[0]);
SudokuPuzzle puzzleToSolve = filer.CreatePuzzle();
SudokuSolver.SudokuSolver solver = new SudokuSolver.SudokuSolver();
List <SudokuPuzzle> solutions = solver.Solve(puzzleToSolve);
OutputSolutions(args[1], filer, puzzleToSolve, solutions);
}
catch (Exception)
{
string[] sudokuFile = File.ReadAllLines(args[0]);
List <string> lines = new List <string>();
foreach (string line in sudokuFile)
{
lines.Add(line);
}
lines.Add(string.Empty);
lines.Add("Bad Puzzle");
WriteToFile(args[1], lines);
}
}
}
public void TestSudokuSolver()
{
string[] files = Directory.GetFiles(Directory.GetCurrentDirectory() + @"\Input");
foreach (string file in files)
{
try
{
SudokuFiler filer = new SudokuFiler(file);
SudokuSolver.SudokuSolver.SudokuSolver solver = new SudokuSolver.SudokuSolver.SudokuSolver();
List <SudokuPuzzle> puzzles = solver.Solve(filer.CreatePuzzle());
Assert.IsTrue(puzzles.Count == 1);
}
catch (Exception e)
{
}
}
}
