public void RollDownAggregate_SetNodeTextAsDepth()
{
var r = new MapNode(new MapTree(), "r");
var c1 = new MapNode(r, "c1");
var c11 = new MapNode(c1, "c11");
var c12 = new MapNode(c1, "c12");
var c13 = new MapNode(c1, "c13");
var c2 = new MapNode(r, "c2");
var c3 = new MapNode(r, "c3", NodePosition.Left);
c3.Folded = true;
var c31 = new MapNode(c3, "c31");
var c32 = new MapNode(c3, "c32");
r.RollDownAggregate(
(n, v) =>
{
n.Text = v.ToString();
return v + 1;
},
0);
Assert.AreEqual("0", r.Text);
Assert.AreEqual("2", c13.Text);
}
public void RollDownAggregate_DeepestNodeUnfolded()
{
var r = new MapNode(new MapTree(), "r");
var c1 = new MapNode(r, "c1");
var c11 = new MapNode(c1, "c11");
var c12 = new MapNode(c1, "c12");
var c121 = new MapNode(c12, "c121");
var c13 = new MapNode(c1, "c13");
c13.Folded = true;
var c131 = new MapNode(c13, "c131");
var c1311 = new MapNode(c131, "c1311");
var c2 = new MapNode(r, "c2");
var c3 = new MapNode(r, "c3", NodePosition.Left);
c3.Folded = true;
var c31 = new MapNode(c3, "c31");
var c32 = new MapNode(c3, "c32");
int deepestYet = 0;
MapNode deepNodeYet = r;
r.RollDownAggregate(
(n, v) =>
{
if (v > deepestYet)
{
deepestYet = v;
deepNodeYet = n;
}
return v + 1;
},
0,
(n, v) => n.Folded
);
Assert.AreEqual(c121, deepNodeYet);
Assert.AreEqual(3, deepestYet);
}