5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2007 Novell, Inc (http://www.novell.com)
10 using NUnit.Framework;
12 using System.Globalization;
14 using System.Runtime.Serialization;
15 using System.Runtime.Serialization.Formatters.Binary;
17 namespace MonoTests.System.Globalization
21 public class SortKeyTest
24 [ExpectedException (typeof (ArgumentNullException))]
25 public void CompareNull ()
28 SortKey.Compare (null, null);
32 [ExpectedException (typeof (ArgumentNullException))]
33 public void CompareNull2 ()
36 SortKey.Compare (CultureInfo.InvariantCulture.CompareInfo.GetSortKey ("A"), null);