#region License
/*
* Copyright 2002-2009 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
using System;
using System.Collections;
using NUnit.Framework;
using Spring.Objects.Factory.Config;
#if NET_2_0
using System.Collections.Generic;
#endif
namespace Spring.Objects.Factory.Support{
/// <summary>
/// Integration tests for ManagedDictionary
/// </summary>
/// <author>Erich Eichinger</author>
/// <author>Mark Pollack</author>
[TestFixture]
public class ManagedDictionaryTests
{
[Test]
public void MergeSunnyDay()
{
ManagedDictionary parent = new ManagedDictionary();
parent.Add("one", "one");
parent.Add("two", "two");
ManagedDictionary child = new ManagedDictionary();
child.Add("three", "three");
child.MergeEnabled = true;
IDictionary mergedList = (IDictionary)child.Merge(parent);
Assert.AreEqual(3, mergedList.Count);
}
[Test]
public void MergeWithNullParent()
{
ManagedDictionary child = new ManagedDictionary();
child.MergeEnabled = true;
Assert.AreSame(child, child.Merge(null));
}
[Test]
[ExpectedException(typeof(InvalidOperationException), ExpectedMessage = @"Not allowed to merge when the 'MergeEnabled' property is set to 'false'")]
public void MergeNotAllowedWhenMergeNotEnabled()
{
ManagedDictionary child = new ManagedDictionary();
child.Merge(null);
}
[Test]
[ExpectedException(typeof(InvalidOperationException))]
public void MergeWithNonCompatibleParentType()
{
ManagedDictionary child = new ManagedDictionary();
child.MergeEnabled = true;
child.Merge("hello");
}
[Test]
public void MergeEmptyChild()
{
ManagedDictionary parent = new ManagedDictionary();
parent.Add("one", "one");
parent.Add("two", "two");
ManagedDictionary child = new ManagedDictionary();
child.MergeEnabled = true;
IDictionary mergedMap = (IDictionary)child.Merge(parent);
Assert.AreEqual(2, mergedMap.Count);
}
[Test]
public void MergeChildValueOverrideTheParents()
{
ManagedDictionary parent = new ManagedDictionary();
parent.Add("one", "one");
parent.Add("two", "two");
ManagedDictionary child = new ManagedDictionary();
child.Add("one", "fork");
child.MergeEnabled = true;
IDictionary mergedMap = (IDictionary)child.Merge(parent);
Assert.AreEqual(2, mergedMap.Count);
Assert.AreEqual("fork", mergedMap["one"]);
}
#if NET_2_0
internal class InternalType
{
public string Value = "OK";
}
[Test]
public void ResolvesInternalGenericTypes()
{
ManagedDictionary dict2 = new ManagedDictionary();
dict2.Add("1", "stringValue");
dict2.KeyTypeName = "int";
dict2.ValueTypeName = typeof(InternalType).FullName;
IDictionary resolved = (IDictionary) dict2.Resolve("other", new RootObjectDefinition(typeof (object)), "prop",
delegate(string name, IObjectDefinition definition, string argumentName, object element)
{
if ("stringValue".Equals(element))
{
return new InternalType();
}
return element;
}
);
Assert.AreEqual( typeof(InternalType), resolved[1].GetType() );
}
[Test]
public void ResolvesGenericTypeNames()
{
ManagedDictionary dict = new ManagedDictionary();
dict.Add("key", "value");
dict.KeyTypeName = "string";
dict.ValueTypeName = "System.Collections.Generic.List<[string]>";
IDictionary resolved = (IDictionary) dict.Resolve("somename", new RootObjectDefinition(typeof(object)), "prop",
delegate(string name, IObjectDefinition definition, string argumentName, object element)
{
if ("value".Equals(element))
{
return new List<string>();
}
return element;
}
);
Assert.AreEqual(1, resolved.Count);
Assert.AreEqual(typeof(List<string>), resolved["key"].GetType());
}
#endif
}
}
|