public void ShadowComplete() { var path = IOHelper.MapPath("FileSysTests"); Directory.CreateDirectory(path); Directory.CreateDirectory(path + "/ShadowTests"); Directory.CreateDirectory(path + "/ShadowSystem"); var fs = new PhysicalFileSystem(path + "/ShadowTests/", "ignore"); var sfs = new PhysicalFileSystem(path + "/ShadowSystem/", "ignore"); var ss = new ShadowFileSystem(fs, sfs); Directory.CreateDirectory(path + "/ShadowTests/sub/sub"); File.WriteAllText(path + "/ShadowTests/sub/sub/f2.txt", "foo"); using (var ms = new MemoryStream(Encoding.UTF8.GetBytes("foo"))) ss.AddFile("path/to/some/dir/f1.txt", ms); ss.DeleteFile("sub/sub/f2.txt"); Assert.IsTrue(File.Exists(path + "/ShadowSystem/path/to/some/dir/f1.txt")); ss.Complete(); // yes we are cleaning now //Assert.IsTrue(File.Exists(path + "/ShadowSystem/path/to/some/dir/f1.txt")); // *not* cleaning Assert.IsTrue(File.Exists(path + "/ShadowTests/path/to/some/dir/f1.txt")); Assert.IsFalse(File.Exists(path + "/ShadowTests/sub/sub/f2.txt")); }