public void BasicTest() { Xtensive.Tuples.Tuple t = Xtensive.Tuples.Tuple.Create(TupleDescriptor.Create <string, int, string, TimeSpan, string, string>()); t.SetValue(0, string.Empty); t.SetValue(2, "n\\a"); t.SetValue(3, new TimeSpan()); t.SetValue(4, null); t.SetValue(5, "null"); var s = t.Format(); var tt = Xtensive.Tuples.Tuple.Parse(t.Descriptor, s); Assert.AreEqual(t, tt); }