public void CopyNFSFolder()
{
var root = NFSFolder.CreateRoot();
var folder1 = new NFSFolder(1, "Folder 1");
var folder2 = new NFSFolder(2, "Folder 2");
root.Add(folder1);
root.Add(folder2);
var copyRoot = root.Copy();
Assert.AreNotSame(folder1, copyRoot.Folders.First());
Assert.AreNotSame(folder2, copyRoot.Folders.ElementAt(1));
folder1.Add(folder2);
Assert.AreSame(root.Folders.First().Folders.First(), folder2);
Assert.IsFalse(copyRoot.Folders.First().Folders.Any());
}
private NFSFolder buildMethod(IProgressReporter reporter)
{
var report = reporter != null;
var root = NFSFolder.CreateRoot();
var nfsFolders = this.GetRoot().Folders.ToList();
var branchesManager = this.branchesManager;
var branches = branchesManager.Branches;
var nodeRefCountMap = branchesManager.CreateRefMap();
var total = nodeRefCountMap.NodesCount;
int current = 0;
foreach (var branch in branches)
{
if (report)
{
reporter.Report("build " + branch.FullPath);
}
var nodes = branch.Nodes;
int nodesCount = branch.NodeCount;
var matchedStack = new Stack <NFSFolderNodePair>(nodesCount);
foreach (var node in nodes)
{
var folder = nfsFolders
.FirstOrDefault(item => item.Name == node.Name);
if (folder == null)
{
break;
}
matchedStack.Push(new NFSFolderNodePair(folder, node));
}
if (matchedStack.Count != nodesCount)
{
throw new Exception(string.Format("[{0}] not match to [{1}]",
string.Join(", ", matchedStack.Select(item => item.Folder.Name)),
branch.FullPath));
}
//add inner folder to outer parent folder
NFSFolder subFolder = null;
while (matchedStack.Count > 0)
{
var pair = matchedStack.Pop();
var folder = pair.Folder;
var node = pair.Node;
int refCount = nodeRefCountMap.DecreaseReferenceCount(node);
if (report)
{
reporter.Report((double)(current++) / total);
}
if (refCount == 0)
{
nfsFolders.Remove(folder);
}
if (subFolder != null)
{
folder.Add(subFolder);
}
if (matchedStack.Count == 0)
{
root.Add(folder);
break;
}
subFolder = folder;
}
}
if (nfsFolders.Count != 0)
{
throw new Exception(
string.Format("Unassigned folders: {0}", string.Join(", ", nfsFolders.Select(item => item.Name))));
}
return(root);
}