public void CheckVertical_CallWithValidNumber_ShouldReturnTrue()
{
// Arrange
int[,] sudoku = new int[ROWS, COLUMNS];
int column = 1;
sudoku[0, column] = 7;
sudoku[5, column] = 3;
// Act
bool isValid = RecursiveSudokuSolver.CheckVertical(sudoku, new SudokuCoordinate(4, column), 4);
// Assert
Assert.IsTrue(isValid);
}
public void CheckHorizontal_CallWithValidNumber_ShouldReturnTrue()
{
// Arrange
int[,] sudoku = new int[ROWS, COLUMNS];
int row = 1;
sudoku[row, 0] = 7;
sudoku[row, 6] = 3;
// Act
bool isValid = RecursiveSudokuSolver.CheckHorizontal(sudoku, new SudokuCoordinate(row, 5), 4);
// Assert
Assert.IsTrue(isValid);
}
