public void CloningAndUniqueness()
{
// Partial test of cloning for TarHeader and TarEntry
TarEntry e = TarEntry.CreateTarEntry("ohsogood");
e.GroupId = 47;
e.GroupName = "GroupName";
e.ModTime = DateTime.Now;
e.Size = 123234;
TarHeader headerE = e.TarHeader;
headerE.DevMajor = 99;
headerE.DevMinor = 98;
headerE.LinkName = "LanceLink";
var d = (TarEntry)e.Clone();
Assert.AreEqual(d.File, e.File);
Assert.AreEqual(d.GroupId, e.GroupId);
Assert.AreEqual(d.GroupName, e.GroupName);
Assert.AreEqual(d.IsDirectory, e.IsDirectory);
Assert.AreEqual(d.ModTime, e.ModTime);
Assert.AreEqual(d.Size, e.Size);
TarHeader headerD = d.TarHeader;
Assert.AreEqual(headerE.Checksum, headerD.Checksum);
Assert.AreEqual(headerE.LinkName, headerD.LinkName);
Assert.AreEqual(99, headerD.DevMajor);
Assert.AreEqual(98, headerD.DevMinor);
Assert.AreEqual("LanceLink", headerD.LinkName);
var entryf = new TarEntry(headerD);
headerD.LinkName = "Something different";
Assert.AreNotEqual(headerD.LinkName, entryf.TarHeader.LinkName, "Entry headers should be unique");
}