public void FasterPuzzleSolutionGenerator_CreatePuzzleSolution_Test2()
{
var t = new Stopwatch();
t.Start();
for (var count = 0; count < 100; count++)
{
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
var result = sut.CreatePuzzleSolution();
Assert.NotNull(result);
foreach (var box in result.ByBox())
{
AssertIfNotFullSet(box, PuzzleSize.NineByNine);
}
foreach (var row in result.ByRow())
{
AssertIfNotFullSet(row, PuzzleSize.NineByNine);
}
foreach (var col in result.ByCol())
{
AssertIfNotFullSet(col, PuzzleSize.NineByNine);
}
}
t.Stop();
TestHelper.WriteLine($"{100} puzzles created in {t.ToString()}");
}
public void FasterPuzzleSolutionGenerator_SeedFirstBox_Test1()
{
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
sut.Random = new TestNotSoRandom();
sut.SeedFirstBox();
var solution = sut.PuzzleGrid;
Approvals.Verify(solution);
}
public void FasterPuzzleSolutionGenerator_SeedSecondBox_SetBased_Test1()
{
HashSet <int>[] CreateBoxRowSet(Puzzle puzzleGrid)
{
return(Enumerable.Range(0, puzzleGrid.Size.BoxSize())
.Select(i => new HashSet <int>())
.ToArray());
}
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
sut.Random = new TestNotSoRandom();
sut.SeedFirstBox();
// to make code look like class method
var PuzzleGrid = new Puzzle(PuzzleSize.NineByNine);
var puzzleValues = new List <int>(Enumerable.Range(1, PuzzleGrid.Size.ToInt32()));
// get box0 values by row
var box0 = CreateBoxRowSet(PuzzleGrid);
foreach (var row in Enumerable.Range(0, PuzzleGrid.Size.BoxSize()))
{
foreach (var col in Enumerable.Range(0, PuzzleGrid.Size.BoxSize()))
{
box0[row].Add(sut.PuzzleGrid[new PuzzleCoordinate(row, col)] ?? -1);
}
}
var box1 = CreateBoxRowSet(PuzzleGrid);
var box1Row0Choices = Enumerable.Range(1, PuzzleGrid.Size.BoxSize() - 1)
.SelectMany(i => box0[i])
.OrderBy(x => sut.Random.GetRandomNumber())
.Take(PuzzleGrid.Size.BoxSize());
foreach (var value in box1Row0Choices)
{
box1[0].Add(value);
}
// TODO: more to do!!!
// TODO: more to do!!!
// TODO: more to do!!!
// TODO: more to do!!!
// TODO: more to do!!!
var solution = sut.PuzzleGrid;
Approvals.Verify(solution);
}
public void FasterPuzzleSolutionGenerator_SeedFirstBox_Test2()
{
for (var count = 0; count < 1000; count++)
{
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
sut.SeedFirstBox();
var solution = sut.PuzzleGrid;
var box = solution.ByBox().First();
AssertIfNotFullSet(box, PuzzleSize.NineByNine);
}
}
public void FasterPuzzleSolutionGenerator_SeedFirstColumn_Test2()
{
for (var count = 0; count < 1000; count++)
{
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
sut.SeedFirstBox();
sut.SeedSecondBox();
sut.SeedThirdBox();
sut.SeedFirstColumn();
var solution = sut.PuzzleGrid;
var column = solution.ByCol().First();
AssertIfNotFullSet(column, PuzzleSize.NineByNine);
}
}
public void FasterPuzzleSolutionGenerator_CreatePuzzleSolution_Test1()
{
var sut = new OptimizedPuzzleSolutionGenerator(PuzzleSize.NineByNine);
var result = sut.CreatePuzzleSolution();
Assert.NotNull(result);
foreach (var box in result.ByBox())
{
AssertIfNotFullSet(box, PuzzleSize.NineByNine);
}
foreach (var row in result.ByRow())
{
AssertIfNotFullSet(row, PuzzleSize.NineByNine);
}
foreach (var col in result.ByCol())
{
AssertIfNotFullSet(col, PuzzleSize.NineByNine);
}
}
