#region License
/*
* Copyright 2002-2007 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#endregion
#region Imports
using System;
using NUnit.Framework;
#endregion
namespace Spring.Util{
/// <summary>
/// Tests <see cref="UniqueKey"/> functionality.
/// </summary>
/// <author>Erich Eichinger</author>
[TestFixture]
public class UniqueKeyTests
{
private class TestObject
{}
[Test]
[ExpectedException(typeof(ArgumentException))]
public void MustNotCallObjectSignatureWithType()
{
Type myType = typeof(TestObject);
UniqueKey.GetInstanceScopedString( (object)myType, "PartialKey");
}
[Test]
public void CreateTypeScopedKeyString()
{
string typeScopedKey = UniqueKey.GetTypeScopedString(typeof(TestObject), "PartialKey");
string expectedKey = string.Format("{0}.{1}", typeof(TestObject).FullName, "PartialKey");
Assert.AreEqual(expectedKey, typeScopedKey);
}
[Test]
public void CreateTypeScopedKey()
{
UniqueKey typeScopedKey = UniqueKey.GetTypeScoped(typeof(TestObject), "PartialKey");
UniqueKey expectedKey = UniqueKey.GetTypeScoped(typeof(TestObject), "PartialKey");
string expectedKeyString = string.Format("{0}.{1}", typeof(TestObject).FullName, "PartialKey");
// I know testing implementation details is not the best strategy,
// but I want to receive an error if this fails (oakinger)
Assert.AreEqual(expectedKeyString, expectedKey.ToString());
Assert.AreEqual(expectedKeyString.GetHashCode(), expectedKey.GetHashCode());
// different instances...
Assert.AreNotSame(expectedKey, typeScopedKey);
// but equal
Assert.AreEqual(expectedKey, typeScopedKey);
Assert.AreEqual(expectedKey.GetHashCode(), typeScopedKey.GetHashCode());
}
[Test]
public void CreateInstanceScopedKeyString()
{
TestObject testObject = new TestObject();
string typeScopedKey = UniqueKey.GetInstanceScopedString(testObject, "PartialKey");
string expectedKey = string.Format("{0}[{1}].{2}", typeof(TestObject).FullName, testObject.GetHashCode(), "PartialKey");
Assert.AreEqual(expectedKey, typeScopedKey);
}
[Test]
public void CreateInstanceScopedKey()
{
TestObject testObject = new TestObject();
UniqueKey instanceScopedKey = UniqueKey.GetInstanceScoped(testObject, "PartialKey");
UniqueKey expectedKey = UniqueKey.GetInstanceScoped(testObject, "PartialKey");
string expectedKeyString = string.Format("{0}[{1}].{2}", typeof(TestObject).FullName, testObject.GetHashCode(), "PartialKey");
// I know testing implementation details is not the best strategy,
// but I want to receive an error if this fails (oakinger)
Assert.AreEqual(expectedKeyString, expectedKey.ToString());
Assert.AreEqual(expectedKeyString.GetHashCode(), expectedKey.GetHashCode());
// different instances...
Assert.AreNotSame(expectedKey, instanceScopedKey);
// but equal
Assert.AreEqual(expectedKey, instanceScopedKey);
Assert.AreEqual(expectedKey.GetHashCode(), instanceScopedKey.GetHashCode());
}
}
}
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