100 lines
2.8 KiB
C#
100 lines
2.8 KiB
C#
//
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// ListDictionaryTest.cs
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// - NUnit Test Cases for System.Collections.Specialized.ListDictionary.cs
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//
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// Authors:
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// Duncan Mak (duncan@ximian.com)
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// Alon Gazit (along@mainsoft.com)
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2003 Ximian Inc.
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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using NUnit.Framework;
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using System;
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using System.Collections;
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using System.Collections.Specialized;
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namespace MonoTests.System.Collections.Specialized {
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[TestFixture]
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public class ListDictionaryTest {
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private void BasicTests (ListDictionary ld)
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{
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Assert.AreEqual (0, ld.Count, "Count");
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Assert.IsFalse (ld.IsFixedSize, "IsFixedSize");
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Assert.IsFalse (ld.IsReadOnly, "IsReadOnly");
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Assert.IsFalse (ld.IsSynchronized, "IsSynchronized");
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Assert.AreEqual (0, ld.Keys.Count, "Keys");
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Assert.AreEqual (0, ld.Values.Count, "Values");
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Assert.IsNotNull (ld.SyncRoot, "SyncRoot");
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Assert.IsNotNull (ld.GetEnumerator (), "GetEnumerator");
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Assert.IsNotNull ((ld as IEnumerable).GetEnumerator (), "IEnumerable.GetEnumerator");
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ld.Add ("a", "1");
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Assert.AreEqual (1, ld.Count, "Count-1");
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Assert.IsTrue (ld.Contains ("a"), "Contains(a)");
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Assert.IsFalse (ld.Contains ("1"), "Contains(1)");
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ld.Add ("b", null);
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Assert.AreEqual (2, ld.Count, "Count-2");
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Assert.IsNull (ld["b"], "this[b]");
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DictionaryEntry[] entries = new DictionaryEntry[2];
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ld.CopyTo (entries, 0);
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ld["b"] = "2";
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Assert.AreEqual ("2", ld["b"], "this[b]2");
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ld.Remove ("b");
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Assert.AreEqual (1, ld.Count, "Count-3");
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ld.Clear ();
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Assert.AreEqual (0, ld.Count, "Count-4");
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}
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[Test]
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public void Constructor_Default ()
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{
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ListDictionary ld = new ListDictionary ();
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BasicTests (ld);
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}
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[Test]
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public void Constructor_IComparer_Null ()
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{
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ListDictionary ld = new ListDictionary (null);
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BasicTests (ld);
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}
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[Test]
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public void Constructor_IComparer ()
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{
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ListDictionary ld = new ListDictionary (new CaseInsensitiveComparer ());
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BasicTests (ld);
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}
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[Test, ExpectedException (typeof (ArgumentNullException))]
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public void CopyTo1 ()
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{
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ListDictionary ld = new ListDictionary ();
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ld.CopyTo (null, 0);
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}
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[Test, ExpectedException (typeof (ArgumentOutOfRangeException))]
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public void CopyTo2 ()
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{
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ListDictionary ld = new ListDictionary ();
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ld.CopyTo (new int[1],-1);
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}
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[Test, ExpectedException (typeof (ArgumentNullException))]
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public void Remove ()
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{
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ListDictionary ld = new ListDictionary ();
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ld.Remove (null);
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}
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}
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}
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