public MoveTree( int gridSize )
{
GridSize = gridSize;
_root = new Treenode();
_root.AddLeftTurn();
_root.AddRightTurn();
}
public void Treenode_WhenAddingRightTurn_ChildIncrementsRightTurnCount()
{
var root = new Treenode { Name = "" };
var child = root.AddRightTurn();
Assert.AreEqual(root.RightTurns + 1, child.RightTurns);
Assert.AreEqual(child.Name, "R");
}
public Treenode AddRightTurn()
{
var node = new Treenode()
{
Name = this.Name + "R",
RightTurns = this.RightTurns + 1,
LeftTurns = this.LeftTurns
};
this.RightChild = node;
return node;
}