public void CellAccessedThroughRowAndColumnAreTheSameAsThroughTheIndexer()
{
const int width = 7;
const int column = 5;
const int height = 3;
const int row = 1;
Nonogram n = new Nonogram(width, height);
Cell c = n[column, row];
Assert.AreSame(c, n.Row(row)[column]);
Assert.AreSame(c, n.Column(column)[row]);
}
public void ModifyingAColumnCellLineModifiesTheNonogramCell()
{
const int width = 5;
const int column = 3;
const int height = 5;
const int row = 3;
Nonogram n = new Nonogram(width, height);
Cell c = n[column, row];
n.Column(column)[row].State = Cell.CellState.Filled;
Assert.AreEqual(Cell.CellState.Filled, c.State);
}
public void AccessingOnePastOutOfBoundsColumnThrowsOutOfRangeException()
{
Nonogram n = new Nonogram(5, 5);
try
{
var r = n.Column(5);
Assert.Fail();
}
catch (IndexOutOfRangeException)
{
}
catch (Exception)
{
Assert.Fail();
}
}
public void ModifyingACloneColumnCellLineModifiesTheNonogramCell()
{
const int width = 5;
const int column = 3;
const int height = 5;
const int row = 3;
Nonogram n = new Nonogram(width, height);
var original = n.Column(column);
var clone = original.Clone();
clone[row].State = Cell.CellState.Filled;
Assert.AreEqual(original[row].State, clone[row].State);
}
