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//
// CodeTypeParameterCollectionTest.cs
// - Unit tests for System.CodeDom.CodeTypeParameterCollection
//
// Author:
// Gert Driesen <drieseng@users.sourceforge.net>
//
// 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 NUnit.Framework;
using System;
using System.Collections;
using System.CodeDom;
namespace MonoTests.System.CodeDom {
[TestFixture]
public class CodeTypeParameterCollectionTest {
[Test]
public void Constructor0 ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
Assert.IsFalse (((IList) coll).IsFixedSize, "#1");
Assert.IsFalse (((IList) coll).IsReadOnly, "#2");
Assert.AreEqual (0, coll.Count, "#3");
Assert.IsFalse (((ICollection) coll).IsSynchronized, "#4");
}
[Test]
public void Constructor1 ()
{
CodeTypeParameter tp1 = new CodeTypeParameter ();
CodeTypeParameter tp2 = new CodeTypeParameter ();
CodeTypeParameter[] typeParams = new CodeTypeParameter[] { tp1, tp2 };
CodeTypeParameterCollection coll = new CodeTypeParameterCollection (
typeParams);
Assert.AreEqual (2, coll.Count, "#1");
Assert.AreEqual (0, coll.IndexOf (tp1), "#2");
Assert.AreEqual (1, coll.IndexOf (tp2), "#3");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Constructor1_NullItem ()
{
CodeTypeParameter[] typeParams = new CodeTypeParameter[] {
new CodeTypeParameter (), null };
CodeTypeParameterCollection coll = new CodeTypeParameterCollection (
typeParams);
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Constructor1_Null () {
CodeTypeParameterCollection coll = new CodeTypeParameterCollection (
(CodeTypeParameter[]) null);
}
[Test]
public void Constructor2 ()
{
CodeTypeParameter tp1 = new CodeTypeParameter ();
CodeTypeParameter tp2 = new CodeTypeParameter ();
CodeTypeParameterCollection c = new CodeTypeParameterCollection ();
c.Add (tp1);
c.Add (tp2);
CodeTypeParameterCollection coll = new CodeTypeParameterCollection (c);
Assert.AreEqual (2, coll.Count, "#1");
Assert.AreEqual (0, coll.IndexOf (tp1), "#2");
Assert.AreEqual (1, coll.IndexOf (tp2), "#3");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Constructor2_Null ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection (
(CodeTypeParameterCollection) null);
}
[Test]
public void Add ()
{
CodeTypeParameter tp1 = new CodeTypeParameter ();
CodeTypeParameter tp2 = new CodeTypeParameter ();
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
Assert.AreEqual (0, coll.Add (tp1), "#1");
Assert.AreEqual (1, coll.Count, "#2");
Assert.AreEqual (0, coll.IndexOf (tp1), "#3");
Assert.AreEqual (1, coll.Add (tp2), "#4");
Assert.AreEqual (2, coll.Count, "#5");
Assert.AreEqual (1, coll.IndexOf (tp2), "#6");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Add_Null () {
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Add ((CodeTypeParameter) null);
}
[Test]
public void Insert ()
{
CodeTypeParameter tp1 = new CodeTypeParameter ();
CodeTypeParameter tp2 = new CodeTypeParameter ();
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Add (tp1);
Assert.AreEqual (1, coll.Count, "#1");
Assert.AreEqual (0, coll.IndexOf (tp1), "#2");
coll.Insert (0, tp2);
Assert.AreEqual (2, coll.Count, "#3");
Assert.AreEqual (1, coll.IndexOf (tp1), "#4");
Assert.AreEqual (0, coll.IndexOf (tp2), "#5");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Insert_Null ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Insert (0, (CodeTypeParameter) null);
}
[Test]
public void AddRange ()
{
CodeTypeParameter tp1 = new CodeTypeParameter ();
CodeTypeParameter tp2 = new CodeTypeParameter ();
CodeTypeParameter tp3 = new CodeTypeParameter ();
CodeTypeParameterCollection coll1 = new CodeTypeParameterCollection ();
coll1.Add (tp1);
coll1.Add (tp2);
CodeTypeParameterCollection coll2 = new CodeTypeParameterCollection ();
coll2.Add (tp3);
coll2.AddRange (coll1);
Assert.AreEqual (3, coll2.Count, "#1");
Assert.AreEqual (1, coll2.IndexOf (tp1), "#2");
Assert.AreEqual (2, coll2.IndexOf (tp2), "#3");
Assert.AreEqual (0, coll2.IndexOf (tp3), "#4");
CodeTypeParameterCollection coll3 = new CodeTypeParameterCollection ();
coll3.Add (tp3);
coll3.AddRange (new CodeTypeParameter[] { tp1, tp2 });
Assert.AreEqual (3, coll2.Count, "#5");
Assert.AreEqual (1, coll2.IndexOf (tp1), "#6");
Assert.AreEqual (2, coll2.IndexOf (tp2), "#7");
Assert.AreEqual (0, coll2.IndexOf (tp3), "#8");
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void AddRange_Null_Array ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.AddRange ((CodeTypeParameter[]) null);
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void AddRange_Null_Collection ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.AddRange ((CodeTypeParameterCollection) null);
}
[Test]
public void AddRange_Self ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Add (new CodeTypeParameter ());
Assert.AreEqual (1, coll.Count, "#1");
coll.AddRange (coll);
Assert.AreEqual (2, coll.Count, "#2");
}
[Test]
public void Remove ()
{
CodeTypeParameter ctp1 = new CodeTypeParameter ();
CodeTypeParameter ctp2 = new CodeTypeParameter ();
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Add (ctp1);
coll.Add (ctp2);
Assert.AreEqual (2, coll.Count, "#1");
Assert.AreEqual (0, coll.IndexOf (ctp1), "#2");
Assert.AreEqual (1, coll.IndexOf (ctp2), "#3");
coll.Remove (ctp1);
Assert.AreEqual (1, coll.Count, "#4");
Assert.AreEqual (-1, coll.IndexOf (ctp1), "#5");
Assert.AreEqual (0, coll.IndexOf (ctp2), "#6");
}
[Test]
[ExpectedException (typeof (ArgumentException))]
public void Remove_NotInCollection ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Remove (new CodeTypeParameter ());
}
[Test]
[ExpectedException (typeof (ArgumentNullException))]
public void Remove_Null ()
{
CodeTypeParameterCollection coll = new CodeTypeParameterCollection ();
coll.Remove ((CodeTypeParameter) null);
}
}
}
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