public void TestSolve_Empty()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
puzzle.Solve();
DisplayPuzzle(puzzle);
Assert.IsTrue(puzzle.IsSolved());
}
public void TestIsPuzzleSolved_True()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
PopulateSolvedValues(puzzle);
DisplayPuzzle(puzzle);
Assert.IsTrue(puzzle.IsSolved());
}
public void TestIsPuzzleSolved_False()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
PopulateRandomValues(puzzle);
DisplayPuzzle(puzzle);
Assert.IsFalse(puzzle.IsSolved());
}
public void TestSolve_Hardest()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
PopulateHardestValues(puzzle);
DisplayPuzzle(puzzle);
puzzle.Solve();
Console.WriteLine();
Console.WriteLine();
DisplayPuzzle(puzzle);
Assert.IsTrue(puzzle.IsSolved());
}
public void TestSolve_AllLocked()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
PopulateSolvedValues(puzzle);
LockAllCellValues(puzzle);
DisplayPuzzle(puzzle);
puzzle.Solve();
Console.WriteLine();
Console.WriteLine();
DisplayPuzzle(puzzle);
Assert.IsTrue(puzzle.IsSolved());
}
public void TestSolve_Locked_3()
{
PuzzleMonolithic puzzle = new PuzzleMonolithic();
PopulateSolvedValues(puzzle);
LockAllCellValues(puzzle);
DisplayPuzzle(puzzle);
// Unlock the last two values
puzzle.GetCell(0, 0).IsLocked = false;
puzzle.GetCell(0, 1).IsLocked = false;
puzzle.Solve();
Console.WriteLine();
Console.WriteLine();
DisplayPuzzle(puzzle);
Assert.IsTrue(puzzle.IsSolved());
}