d42aa48236
git-svn-id: file:///srv/devel/repo-conversion/nusu@282 d2e56fa2-650e-0410-a79f-9358c0239efd
119 lines
3.3 KiB
C#
119 lines
3.3 KiB
C#
#region CPL License
|
|
/*
|
|
Nuclex Framework
|
|
Copyright (C) 2002-2013 Nuclex Development Labs
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the IBM Common Public License as
|
|
published by the IBM Corporation; either version 1.0 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
IBM Common Public License for more details.
|
|
|
|
You should have received a copy of the IBM Common Public
|
|
License along with this library
|
|
*/
|
|
#endregion
|
|
|
|
#if UNITTEST
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
|
|
using NUnit.Framework;
|
|
|
|
namespace Nuclex.Support.Collections {
|
|
|
|
/// <summary>Unit tests for the Pool class</summary>
|
|
[TestFixture]
|
|
internal class PoolTest {
|
|
|
|
#region class TestClass
|
|
|
|
/// <summary>Used to test the pool</summary>
|
|
private class TestClass : IRecyclable {
|
|
|
|
/// <summary>Returns the object to its initial state</summary>
|
|
public void Recycle() {
|
|
this.Recycled = true;
|
|
}
|
|
|
|
/// <summary>Whether the instance has been recycled</summary>
|
|
public bool Recycled;
|
|
|
|
}
|
|
|
|
#endregion // class TestClass
|
|
|
|
#region class NoDefaultConstructor
|
|
|
|
/// <summary>Used to test the pool</summary>
|
|
private class NoDefaultConstructor {
|
|
|
|
/// <summary>Private constructor so no instances can be created</summary>
|
|
private NoDefaultConstructor() { }
|
|
|
|
}
|
|
|
|
#endregion // class NoDefaultConstructor
|
|
|
|
/// <summary>
|
|
/// Verifies that the pool can return newly constructed objects
|
|
/// </summary>
|
|
[Test]
|
|
public void NewInstancesCanBeObtained() {
|
|
Pool<TestClass> pool = new Pool<TestClass>();
|
|
Assert.IsNotNull(pool.Get());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Verifies that an exception is thrown if the pool's default instance creator is used
|
|
/// on a type that doesn't have a default constructor
|
|
/// </summary>
|
|
[Test]
|
|
public void UsingDefaultInstanceCreatorRequiresDefaultConstructor() {
|
|
Assert.Throws<ArgumentException>(
|
|
delegate() { new Pool<NoDefaultConstructor>(); }
|
|
);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Tests whether the pool can redeem objects that are no longer used
|
|
/// </summary>
|
|
[Test]
|
|
public void InstancesCanBeRedeemed() {
|
|
Pool<TestClass> pool = new Pool<TestClass>();
|
|
pool.Redeem(new TestClass());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Tests whether the Recycle() method is called at the appropriate time
|
|
/// </summary>
|
|
[Test]
|
|
public void RedeemedItemsWillBeRecycled() {
|
|
Pool<TestClass> pool = new Pool<TestClass>();
|
|
TestClass x = new TestClass();
|
|
|
|
Assert.IsFalse(x.Recycled);
|
|
pool.Redeem(x);
|
|
Assert.IsTrue(x.Recycled);
|
|
}
|
|
|
|
/// <summary>Verifies that the pool's Capacity is applied correctly</summary>
|
|
[Test]
|
|
public void PoolCapacityCanBeAdjusted() {
|
|
Pool<TestClass> pool = new Pool<TestClass>(123);
|
|
Assert.AreEqual(123, pool.Capacity);
|
|
pool.Capacity = 321;
|
|
Assert.AreEqual(321, pool.Capacity);
|
|
}
|
|
|
|
}
|
|
|
|
} // namespace Nuclex.Support.Collections
|
|
|
|
#endif // UNITTEST
|