public void TestChangeToFirstNonVisitedCell()
{
int[,] array = new int[,]
{
{1, 0, 3},
{4, 5, 2},
{7, 8, 9}
};
bool[,] visited = new bool[,]
{
{true, false, true},
{true, true, true},
{true, true, true}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
m.VisitedCells = visited;
m.Pointer.Row = 2;
m.Pointer.Column = 2;
if (!m.HasEmptyCellAroundCursor())
{
m.SetCursorToFirstNonVisitedCell();
}
Assert.AreEqual(0, m.Pointer.Row);
Assert.AreEqual(1, m.Pointer.Column);
}
public void TestHasEmptyCell()
{
int[,] array = new int[,]
{
{1, 2, 3},
{4, 5, 0},
{7, 8, 9}
};
SquareMatrix m = new SquareMatrix(3);
m.Board = array;
Assert.AreEqual(false, m.HasEmptyCellAroundCursor());
m.Pointer.MoveCursor();
Assert.AreEqual(true, m.HasEmptyCellAroundCursor());
}