#region License
/*
* Copyright 2002-2005 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 Common.Logging;
using Common.Logging.Simple;
using DotNetMock.Dynamic;
using NUnit.Framework;
using Spring.Objects.Factory;
using Spring.Objects.Factory.Xml;
#endregion
namespace Spring.Aop.Target{
/// <summary>
/// Unit tests for the PrototypeTargetSource class.
/// </summary>
/// <author>Rod Johnson</author>
/// <author>Federico Spinazzi</author>
[TestFixture]
public sealed class PrototypeTargetSourceTests
{
/// <summary>
/// The setup logic executed before the execution of this test fixture.
/// </summary>
[TestFixtureSetUp]
public void FixtureSetUp()
{
// enable (null appender) logging, just to ensure that the logging code is correct
LogManager.Adapter = new NoOpLoggerFactoryAdapter();
}
/// <summary>
/// Test that multiple invocations of the prototype object will result
/// in no change to visible state, as a new instance is used.
/// With the singleton, there will be change.
/// </summary>
[Test]
public void PrototypeAndSingletonBehaveDifferently()
{
int initialCount = 10;
IObjectFactory of = new XmlObjectFactory(new ReadOnlyXmlTestResource("prototypeTargetSourceTests.xml", GetType()));
ISideEffectObject singleton = (ISideEffectObject) of.GetObject("singleton");
Assert.AreEqual(initialCount, singleton.Count);
singleton.doWork();
Assert.AreEqual(initialCount + 1, singleton.Count);
ISideEffectObject prototype = (ISideEffectObject) of.GetObject("prototype");
Assert.AreEqual(initialCount, prototype.Count);
singleton.doWork();
Assert.AreEqual(initialCount, prototype.Count);
ISideEffectObject prototypeByName = (ISideEffectObject) of.GetObject("prototypeByName");
Assert.AreEqual(initialCount, prototypeByName.Count);
singleton.doWork();
Assert.AreEqual(initialCount, prototypeByName.Count);
}
[Test]
public void TargetType()
{
SideEffectObject target = new SideEffectObject();
IDynamicMock mock = new DynamicMock(typeof (IObjectFactory));
mock.ExpectAndReturn("IsPrototype", true, null);
mock.ExpectAndReturn("GetType", typeof(SideEffectObject), null);
PrototypeTargetSource source = new PrototypeTargetSource();
source.ObjectFactory = (IObjectFactory) mock.Object;
Assert.AreEqual(target.GetType(), source.TargetType, "Wrong TargetType being returned.");
mock.Verify();
}
[Test]
public void IsStatic()
{
PrototypeTargetSource source = new PrototypeTargetSource();
Assert.IsFalse(source.IsStatic, "Must not be static.");
}
[Test]
public void WithNonSingletonTargetObject()
{
IDynamicMock mock = new DynamicMock(typeof (IObjectFactory));
const string objectName = "Foo";
mock.ExpectAndReturn("IsPrototype", false, objectName);
PrototypeTargetSource source = new PrototypeTargetSource();
source.TargetObjectName = objectName;
try
{
source.ObjectFactory = (IObjectFactory) mock.Object;
Assert.Fail("Should have thrown an ObjectDefinitionStoreException by this point.");
}
catch (ObjectDefinitionStoreException)
{
mock.Verify();
}
}
[Test]
public void GetTarget()
{
SideEffectObject target = new SideEffectObject();
IDynamicMock mock = new DynamicMock(typeof (IObjectFactory));;
mock.ExpectAndReturn("IsPrototype", true, "foo");
mock.ExpectAndReturn("GetObject", target, "foo");
mock.ExpectAndReturn("GetType", typeof (string), "foo");
PrototypeTargetSource source = new PrototypeTargetSource();
source.TargetObjectName = "foo";
source.ObjectFactory = (IObjectFactory) mock.Object;
Assert.IsTrue(object.ReferenceEquals(source.GetTarget(), target),
"Initial target source reference not being returned by GetTarget().");
mock.Verify();
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void AfterPropertiesSetWithoutTargetObjectNameBeingSet()
{
PrototypeTargetSource source = new PrototypeTargetSource();
source.AfterPropertiesSet();
}
}
}
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