324 lines
7.4 KiB
C#
324 lines
7.4 KiB
C#
//
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// Tests for System.Web.UI.WebControls.ListItemCollection.cs
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//
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// Author:
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// Peter Dennis Bartok (pbartok@novell.com)
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//
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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.Drawing;
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using System.IO;
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using System.Globalization;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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namespace MonoTests.System.Web.UI.WebControls
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{
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[TestFixture]
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public class ListItemCollectionTest
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{
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[Test]
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public void Methods ()
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{
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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Assert.AreEqual (0, c.Count, "T1");
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i = new ListItem("Item 1", "10");
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c.Add(i);
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Assert.AreEqual (1, c.Count, "T2");
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i = new ListItem("This is item 2", "20");
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c.Add(i);
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Assert.AreEqual (2, c.Count, "T3");
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Assert.AreEqual (null, c.FindByText(" is "), "T4");
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Assert.AreEqual (i.Text, c.FindByText("This is item 2").Text, "T5");
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Assert.AreSame (i, c.FindByText("This is item 2"), "T6");
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Assert.AreEqual (1, c.IndexOf(c.FindByText("This is item 2")), "T7");
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Assert.AreEqual (1, c.IndexOf(c.FindByValue("20")), "T8");
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i = new ListItem("Item 3", "30");
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Assert.IsFalse(c.Contains(i), "T9");
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c.Add(i);
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Assert.IsTrue(c.Contains(i), "T10");
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i = new ListItem("Forth", "40");
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i2 = new ListItem("Fifth", "50");
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c.AddRange(new ListItem[] {i, i2});
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Assert.AreEqual (5, c.Count, "T11");
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c.RemoveAt(1);
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Assert.AreEqual (4, c.Count, "T12");
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Assert.AreEqual (null, c.FindByText("This is item 2"), "T13");
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c.Clear();
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Assert.AreEqual (0, c.Count, "T13");
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}
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[Test]
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public void IListTest ()
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{
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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Assert.AreEqual(0, c.Count, "I1");
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((IList)c).Add(i);
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Assert.AreEqual(1, c.Count, "I2");
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((IList)c).Clear();
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Assert.AreEqual(0, c.Count, "I3");
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((IList)c).Add(i);
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((IList)c).Add(i2);
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Assert.AreEqual(1, ((IList)c).IndexOf(i2), "I4");
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((IList)c).RemoveAt(1);
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Assert.AreEqual(1, c.Count, "I5");
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Assert.AreEqual(true, ((IList)c).Contains(i), "I6");
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}
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[Test]
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[ExpectedException(typeof(ArgumentOutOfRangeException))]
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public void RemoveInvalidTest ()
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{
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add(i);
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c.Add(i2);
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c.RemoveAt(20);
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}
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[Test]
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[ExpectedException(typeof(InvalidCastException))]
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public void AddInvalidTest ()
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{
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ListItemCollection c;
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c = new ListItemCollection();
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((IList)c).Add(5);
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}
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[Test]
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[ExpectedException(typeof(ArgumentOutOfRangeException))]
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public void AccessInvalidTest () {
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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i = c[3];
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}
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[Test]
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public void AddTest ()
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{
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ListItemCollection c;
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ListItem i;
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c = new ListItemCollection();
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c.Add("string");
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Assert.AreEqual("string", c.FindByText("string").ToString(), "A1");
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c.Add((string)null);
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c.Add((ListItem)null);
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Assert.AreEqual(3, c.Count, "A2");
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}
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[Test]
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public void AssignmentTest () {
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ListItemCollection c;
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ListItem i;
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c = new ListItemCollection();
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i = new ListItem("Text", "Value");
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c.Add(i);
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i = new ListItem("Blah", "Argl");
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((IList)c)[0] = i;
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Assert.AreEqual("Blah", c.FindByText("Blah").ToString(), "AS1");
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Assert.AreEqual(1, c.Count, "AS2");
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}
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[Test]
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[ExpectedException(typeof(InvalidCastException))]
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public void AssignmentExceptionTest () {
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ListItemCollection c;
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ListItem i;
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c = new ListItemCollection();
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i = new ListItem("Text", "Value");
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c.Add(i);
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((IList)c)[0] = 5;
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}
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[Test]
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public void ContainsTest ()
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{
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add(i);
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c.Add(i2);
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i2 = new ListItem("Item 1", "1");
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// test same vs equal
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Assert.AreEqual (true, c.Contains(i), "C1");
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Assert.AreEqual (true, c.Contains(i2), "C2");
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}
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[Test]
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public void IndexOfTest () {
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add(i);
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c.Add(i2);
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i = new ListItem("Item 2", "2");
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// test same vs equal
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Assert.AreEqual (1, c.IndexOf(i), "IO1");
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Assert.AreEqual (1, c.IndexOf(i2), "IO2");
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}
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[Test]
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[ExpectedException(typeof(InvalidCastException))]
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public void ContainsTypeTest () {
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add(i);
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c.Add(i2);
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Assert.AreEqual (false, ((IList)c).Contains(5), "CT1");
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}
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[Test]
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public void RemoveTest () {
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ListItemCollection c;
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ListItem i;
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ListItem i2;
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c = new ListItemCollection();
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add(i);
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c.Add(i2);
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i = new ListItem("Item 2", "2");
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// test same vs equal
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c.Remove(i);
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Assert.AreEqual (1, c.Count, "R1");
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}
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[Test]
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public void ViewState ()
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{
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ListItemCollection c;
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ListItemCollection c2;
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ListItem i;
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ListItem i2;
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object state;
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c = new ListItemCollection();
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state = ((IStateManager) c).SaveViewState ();
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Assert.IsNull (state, "#A1");
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i = new ListItem("Item 1", "1");
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i2 = new ListItem("Item 2", "2");
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c.Add (i);
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c.Add (i2);
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state = ((IStateManager) c).SaveViewState ();
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Assert.IsNull (state, "#A2");
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c = new ListItemCollection ();
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((IStateManager)c).TrackViewState();
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c.Add(i);
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c.Add(i2);
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Assert.AreEqual (2, c.Count, "V1");
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state = ((IStateManager)c).SaveViewState();
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Assert.IsNotNull (state, "#A3");
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c2 = new ListItemCollection();
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((IStateManager)c2).LoadViewState(state);
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Assert.AreEqual (2, c2.Count, "V2");
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Assert.AreEqual ("Item 1", c2.FindByText("Item 1").ToString(), "V3");
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Assert.AreEqual ("Item 2", c2.FindByText("Item 2").ToString(), "V4");
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Assert.AreEqual (false, c2.IndexOf(i) == c2.IndexOf(i2), "V5");
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}
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}
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}
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