public void TestGenerateEmptyBoard()
{
var hashGenerator = new BoardHash();
var board = new Board();
var hash = hashGenerator.GetHash(board);
Assert.AreEqual(_emptyHash, hash);
}
static void Main(string[] args)
{
System.Console.WriteLine("Insert the board hash as 1 long line:");
var hash = System.Console.ReadLine();
var boardHash = new BoardHash();
var stats = new BoardStatistics(boardHash.LoadFromHash(hash), new PossibilityCalculator(boardHash.LoadFromHash(hash)));
System.Console.WriteLine($"\n\nStarting solving. There are {stats.GetPossibilities()} possibilities..");
var solver = new BruteForceSolver();
var result = solver.Solve((new BoardHash()).LoadFromHash(hash));
System.Console.WriteLine($"Solved in {solver.Attempts} attempts.\n\n");
OutputBoard(result);
}
public void TestClearBoard()
{
var board = new Board();
var hashGenerator = new BoardHash();
// First check if the newly created board is empty
Assert.AreEqual(_emptyHash, hashGenerator.GetHash(board));
// Change the board to see if they're not empty
board.SetBoardValue(1, 1, new BoardValue(1));
Assert.AreNotEqual(_emptyHash, hashGenerator.GetHash(board));
// Clear and check if it's empty
board.Clear();
Assert.AreEqual(_emptyHash, hashGenerator.GetHash(board));
}
public void TestLoadBoardFromHash()
{
var hashGenerator = new BoardHash();
var hash = String.Empty;
for (int line = 0; line < 9; line++)
{
for (int column = 0; column < 9; column++)
{
hash += column + 1;
}
}
var board = hashGenerator.LoadFromHash(hash);
Assert.AreEqual(hash, hashGenerator.GetHash(board));
}
public void PossibilitiesFor_EmptyFields()
{
// Arrange
var boardHash = new BoardHash();
var testSet = GetTestSet();
foreach (var assert in testSet)
{
// Act
var board = boardHash.LoadFromHash(assert.Hash);
var possibilityCalculator = new PossibilityCalculator(board);
var actual = possibilityCalculator.PossibilitiesFor(assert.Line, assert.Column);
// Assert
CollectionAssert.AreEqual(assert.ExpectedResult, actual);
}
}
