public void ToXML () { p = new FileIOPermission(FileIOPermissionAccess.Read, pathArrayGood); SecurityElement esd = p.ToXml(); Assert.IsTrue(esd.Tag == "IPermission", "Esd tag incorrect"); Assert.IsTrue((String)esd.Attributes["version"] == "1", "Esd version incorrect"); string read = (String)esd.Attributes["Read"]; pathsInPermission = read.Split(';'); Assert.IsTrue(pathsInPermission.Length == 2, "Path list should have 2 for Read"); }