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//
// DataListItemCollectionTest.cs
// - Unit tests for System.Web.UI.WebControls.DataListItemCollection
//
// Author:
// Sebastien Pouliot <sebastien@ximian.com>
//
// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Collections;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using NUnit.Framework;
namespace MonoTests.System.Web.UI.WebControls {
[TestFixture]
public class DataListItemCollectionTest {
[Test]
[ExpectedException (typeof (NullReferenceException))]
public void Constructor_Null ()
{
DataListItemCollection dlic = new DataListItemCollection (null);
Assert.IsNotNull (dlic, "ctor");
Assert.IsFalse (dlic.IsReadOnly, "IsReadOnly");
Assert.IsFalse (dlic.IsSynchronized, "IsSynchronized");
Assert.IsTrue (Object.ReferenceEquals (dlic, dlic.SyncRoot), "SyncRoot");
// unusable
Assert.AreEqual (0, dlic.Count, "NRE");
}
[Test]
public void Constructor_Empty ()
{
ArrayList al = new ArrayList ();
DataListItemCollection dlic = new DataListItemCollection (al);
Assert.AreEqual (0, dlic.Count, "Count0");
Assert.IsFalse (dlic.IsReadOnly, "IsReadOnly");
Assert.IsFalse (dlic.IsSynchronized, "IsSynchronized");
Assert.IsTrue (Object.ReferenceEquals (dlic, dlic.SyncRoot), "SyncRoot");
al.Add (new DataListItem (0, ListItemType.Item));
Assert.AreEqual (1, dlic.Count, "Count++");
// note: no add/insert/remove/...
Assert.IsNotNull (dlic[0], "[0]");
al.Clear ();
Assert.AreEqual (0, dlic.Count, "Count--");
// we can add/remove from the original ArrayList
}
[Test]
[ExpectedException (typeof (InvalidCastException))]
public void Constructor_WrongType ()
{
ArrayList al = new ArrayList ();
al.Add (String.Empty);
// DataListItemCollection only deals with DataListItem so...
DataListItemCollection dlic = new DataListItemCollection (al);
Assert.AreEqual (1, dlic.Count, "Count0");
// ... it chokes when accessing the string
Assert.AreEqual (String.Empty, dlic[0], "[0]");
}
}
}
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