public void Get_Cell_At_Coordinate()
{
Sudoku sudoku = new Sudoku(soduku_full);
// Act
var graph = sudoku.Graphs[0, 1];
// Assert
Assert.AreEqual(4, sudoku.CellAt(1, 0).Value);
Assert.AreEqual(4, sudoku.CellAt(6, 1).Value);
Assert.AreEqual(4, sudoku.CellAt(2, 4).Value);
Assert.AreEqual(4, sudoku.CellAt(4, 5).Value);
Assert.AreEqual(4, sudoku.CellAt(5, 7).Value);
Assert.AreEqual(4, sudoku.CellAt(7, 8).Value);
}
public void Update_Cost()
{
// Arrange
int[,] soduku_full = new int[, ] {
{ 9, 4, 0, 0, 0, 0, 5, 0, 8 },
{ 0, 0, 3, 0, 8, 1, 4, 2, 0 },
{ 1, 0, 0, 0, 2, 0, 0, 0, 0 },
{ 6, 9, 0, 0, 0, 5, 0, 8, 0 },
{ 0, 5, 4, 9, 0, 0, 0, 3, 7 },
{ 2, 3, 0, 8, 4, 0, 9, 5, 0 },
{ 0, 1, 8, 7, 6, 2, 0, 0, 0 },
{ 0, 7, 0, 0, 0, 4, 0, 0, 2 },
{ 5, 0, 0, 0, 9, 0, 0, 4, 0 }
};
int[,] costs = new int[, ]
{
{ 0, 0, 3, 2, 2, 3, 0, 3, 0, },
{ 1, 1, 0, 2, 0, 0, 0, 0, 2, },
{ 0, 2, 3, 4, 0, 4, 3, 3, 3, },
{ 0, 0, 2, 3, 3, 0, 2, 0, 2, },
{ 1, 0, 0, 0, 1, 1, 3, 0, 0, },
{ 0, 0, 2, 0, 0, 2, 0, 0, 2, },
{ 2, 0, 0, 0, 0, 0, 1, 1, 3, },
{ 1, 0, 2, 3, 3, 0, 4, 3, 0, },
{ 0, 2, 2, 2, 0, 2, 5, 0, 3, }
};
// Act
Sudoku sudoku = new Sudoku(soduku_full);
// Assert
for (int x = 0; x < 9; x++)
{
for (int y = 0; y < 9; y++)
{
var c = sudoku.CellAt(x, y);
Assert.AreEqual(costs[y, x], c.Cost);
}
}
}