ObjectReferenceFactoryObjectTests.cs :  » Inversion-of-Control-Dependency-Injection » Spring.net » Spring » Objects » Factory » Config » C# / CSharp Open Source

#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 NUnit.Framework;
using Rhino.Mocks;

#endregion

namespace Spring.Objects.Factory.Config{
  /// <summary>
  /// Unit tests for the ObjectReferenceFactoryObject class.
    /// </summary>
    /// <author>Rick Evans</author>
  [TestFixture]
    public sealed class ObjectReferenceFactoryObjectTests
    {
        private MockRepository mocks;
      private IObjectFactory factory;

        [SetUp]
        public void SetUp()
        {
            mocks = new MockRepository();
            factory = (IObjectFactory) mocks.CreateMock(typeof(IObjectFactory));
        }

        [Test]
    [ExpectedException(typeof(ArgumentException))]
        public void NullTargetObjectName()
    {
      ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      // simulate IFactoryObjectAware interface...
      fac.ObjectFactory = null;
        }
    
    [Test]
    [ExpectedException(typeof(ArgumentException))]
    public void WhitespaceTargetObjectName()
    {
      ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      fac.TargetObjectName = string.Empty;
      // simulate IFactoryObjectAware interface...
      fac.ObjectFactory = null;
    }
    
    [Test]
    public void FactoryDoesNotContainTargetObject()
    {
        Expect.Call(factory.ContainsObject("bojangles")).Return(false);
            mocks.ReplayAll();

      ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      fac.TargetObjectName = "bojangles";
      try
      {
        // simulate IFactoryObjectAware interface...
        fac.ObjectFactory = factory;
        Assert.Fail("Must have bailed with a " +
          "NoSuchObjectDefinitionException 'cos the object doesn't " +
          "exist in the associated factory.");
      }
      catch (NoSuchObjectDefinitionException)
      {
        mocks.VerifyAll();
      }
    }

    [Test]
    public void DelegatesThroughToFactoryFor_IsSingleton()
    {
            Expect.Call(factory.ContainsObject("bojangles")).Return(true);
            Expect.Call(factory.IsSingleton("bojangles")).Return(true);
            mocks.ReplayAll();

            ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      fac.TargetObjectName = "bojangles";
      fac.ObjectFactory = factory;

      Assert.IsTrue(fac.IsSingleton);
      mocks.VerifyAll();
    }

    [Test]
    public void DelegatesThroughToFactoryFor_GetObject()
    {
        Expect.Call(factory.ContainsObject("bojangles")).Return(true);
            Expect.Call(factory.GetObject("bojangles")).Return("Rick");
            mocks.ReplayAll();

      ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      fac.TargetObjectName = "bojangles";
      fac.ObjectFactory = factory;

      Assert.AreEqual("Rick", fac.GetObject());
      mocks.VerifyAll();
    }

    [Test]
    public void DelegatesThroughToFactoryFor_ObjectType()
    {
            Expect.Call(factory.ContainsObject("bojangles")).Return(true);
            Expect.Call(factory.GetType("bojangles")).Return(GetType());
            mocks.ReplayAll();

      ObjectReferenceFactoryObject fac = new ObjectReferenceFactoryObject();
      fac.TargetObjectName = "bojangles";
      fac.ObjectFactory = factory;

      Assert.AreEqual(GetType(), fac.ObjectType);
      mocks.VerifyAll();
    }
    }
}