private void WriteAnArchive(string tarFileName)
{
using (FileStream ms = File.OpenWrite(tarFileName))
{
Assert.AreEqual(0, ms.Length);
writer.SetBaseStream(ms);
using (MemoryStream ms1 = new MemoryStream(Encoding.ASCII.GetBytes("This is a test")))
{
writer.Add(ms1, "tf1");
}
using (MemoryStream ms2 = new MemoryStream(Encoding.ASCII.GetBytes("This is a test")))
{
writer.Add(ms2, "adir2/a/tf2", DateTime.Now);
}
writer.AddDirectory("adir/");
writer.AddDirectory("adir2/a", DateTime.Now);
writer.Dispose();
}
Assert.IsTrue(File.Exists(tarFileName), "archive exists");
Assert.IsTrue(File.ReadAllBytes(tarFileName).Length > 0, "archive has contents");
}