public void GetEndNodeKey_ExistingNodes_ReturnsKey()
{
var nodes = new string[] { "Level0", "Some0", "cat0", "dog0", "underlyingName0" };
var treeMap = new Dictionary <string, BaseNodeViewModel>();
treeMap.Add("Level0", new NodeViewModel("Level1"));
treeMap.Add("Level0\\Some0", new NodeViewModel("Some0"));
treeMap.Add("Level0\\Some0\\cat0", new NodeViewModel("cat0"));
var endNodeKey = _treeWalker.GetEndNodeKey(nodes, treeMap, (a) => { });
Assert.AreEqual("Level0\\Some0\\cat0\\dog0\\underlyingName0", endNodeKey);
}
public void AddOrUpdate(TSource endNode, ObservableCollection<BaseNodeViewModel> tree)
{
var path = _treeWalker.GetItemPath(endNode);
if(!Update(path, endNode))
{
var pathNodes = _treeWalker.GetFlatTreeNodes(path);
var endNodeKey = _treeWalker.GetEndNodeKey(pathNodes, TreeMap,
(node) =>
{
tree.Add(node as NodeViewModel);
});
Add(endNodeKey, tree);
}
}
