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);
}
}
public void GetFlatTreeNodes_ValidPath_ReturnsExpectedNodesCount(string source, int expected)
{
var output = _treeWalker.GetFlatTreeNodes(source);
Assert.AreEqual(expected, output.Length);
}
