public void TestCopyRecursively()
{
POIFSFileSystem fsD = new POIFSFileSystem();
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dirA = fs.CreateDirectory("DirA");
DirectoryEntry dirB = fs.CreateDirectory("DirB");
DocumentEntry entryR = fs.CreateDocument(new ByteArrayInputStream(dataSmallA), "EntryRoot");
DocumentEntry entryA1 = dirA.CreateDocument("EntryA1", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA2 = dirA.CreateDocument("EntryA2", new ByteArrayInputStream(dataSmallB));
// Copy docs
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodeRecursively(entryR, fsD.Root);
Assert.AreEqual(1, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
EntryUtils.CopyNodeRecursively(entryA1, fsD.Root);
Assert.AreEqual(2, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA1"));
EntryUtils.CopyNodeRecursively(entryA2, fsD.Root);
Assert.AreEqual(3, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("EntryRoot"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA1"));
Assert.IsNotNull(fsD.Root.GetEntry("EntryA2"));
// Copy directories
fsD = new POIFSFileSystem();
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodeRecursively(dirB, fsD.Root);
Assert.AreEqual(1, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirB"));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
EntryUtils.CopyNodeRecursively(dirA, fsD.Root);
Assert.AreEqual(2, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirB"));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry("DirA"));
Assert.AreEqual(2, ((DirectoryEntry)fsD.Root.GetEntry("DirA")).EntryCount);
// Copy the whole lot
fsD = new POIFSFileSystem();
Assert.AreEqual(0, fsD.Root.EntryCount);
EntryUtils.CopyNodes(fs, fsD, new List <String>());
Assert.AreEqual(3, fsD.Root.EntryCount);
Assert.IsNotNull(fsD.Root.GetEntry(dirA.Name));
Assert.IsNotNull(fsD.Root.GetEntry(dirB.Name));
Assert.IsNotNull(fsD.Root.GetEntry(entryR.Name));
Assert.AreEqual(0, ((DirectoryEntry)fsD.Root.GetEntry("DirB")).EntryCount);
Assert.AreEqual(2, ((DirectoryEntry)fsD.Root.GetEntry("DirA")).EntryCount);
}
private void CopyNodeRecursively(Entry entry, DirectoryEntry target)
{
//System.err.println("copyNodeRecursively called with "+entry.Name+
// ","+target.Name);
EntryUtils.CopyNodeRecursively(entry, target);
}