public static void FillSequential(SudokuBoard board)
{
board.SuppressChangeEvents();
board.Clear();
for (int row = 0; row < 9; row++)
{
for (int col = 0; col < 9; col++)
{
board[BoardMath.RowColToOrdinal(row, col)] = ((col + row) % 9) + 1;
}
}
board.ResumeChangeEvents();
}
public static void FillStriped(SudokuBoard board)
{
board.SuppressChangeEvents();
board.Clear();
for (int row = 0; row < 9; row++)
{
int rowOffset = 3 * (row % 3) + row / 3;
for (int col = 0; col < 9; col++)
{
board[BoardMath.RowColToOrdinal(row, col)] = ((col + rowOffset) % 9) + 1;
}
}
board.ResumeChangeEvents();
}
public void GetPositionsForCoordinatesTest(int row, int column, int expectedPosition)
{
BoardMath.GetPositionForCoordinates(row, column).Should().Be(expectedPosition);
}
public void GetCoordinatesForPositionTest(int position, int expectedRow, int expectedColumn)
{
BoardMath.GetCoordinatesForPosition(position).Item1.Should().Be(expectedRow);
BoardMath.GetCoordinatesForPosition(position).Item2.Should().Be(expectedColumn);
}
public void AreLegalCoordinatesTest(int row, int column, bool result)
{
BoardMath.AreLegalCoordinates(row, column).Should().Be(result);
}
