ProxyTest.cs :  » Persistence-Frameworks » iBATIS.NET » IBatisNet » Common » Test » NUnit » CommonTests » DynamicProxy » C# / CSharp Open Source

using System;
using System.Collections;

using IBatisNet.Common.Test.NUnit;

using NUnit.Framework;

namespace IBatisNet.Common.Test.NUnit.CommonTests.DynamicProxy{
  /// <summary>
  /// Summary description for ProxyTest.
  /// </summary>
    [TestFixture] 
  public class ProxyTest
  {
    #region SetUp & TearDown

      /// <summary>
      /// SetUp
      /// </summary>
      [SetUp] 
      public void SetUp() 
      {
      }


      /// <summary>
      /// TearDown
      /// </summary>
      [TearDown] 
      public void Dispose()
      { 
      } 

      #endregion

    #region Tests

    [Test]
    public void TestGenerationSimpleInterface()
    {
      IInvocationHandler handler = new StandardInvocationHandler( new MyInterfaceImpl() );
      object proxy = ProxyGenerator.CreateProxy( typeof(IMyInterface), handler );

      Assert.IsNotNull( proxy );
      Assert.IsTrue( typeof(IMyInterface).IsAssignableFrom( proxy.GetType() ) );

      IMyInterface inter = (IMyInterface) proxy;

      Assert.AreEqual( 45, inter.Calc( 20, 25 ) );

      inter.Name = "opa";
      Assert.AreEqual( "opa", inter.Name );

      inter.Started = true;
      Assert.AreEqual( true, inter.Started );
    }

    [Test]
    public void TestGenerationWithInterfaceHeritage()
    {
      IInvocationHandler handler = new StandardInvocationHandler( new MySecondInterfaceImpl() );
      object proxy = ProxyGenerator.CreateProxy( typeof(IMySecondInterface), handler );

      Assert.IsNotNull( proxy );
      Assert.IsTrue( typeof(IMyInterface).IsAssignableFrom( proxy.GetType() ) );
      Assert.IsTrue( typeof(IMySecondInterface).IsAssignableFrom( proxy.GetType() ) );

      IMySecondInterface inter = (IMySecondInterface) proxy;
      inter.Calc(1, 1);

      inter.Name = "hammett";
      Assert.AreEqual( "hammett", inter.Name );

      inter.Address = "pereira leite, 44";
      Assert.AreEqual( "pereira leite, 44", inter.Address );
    
      Assert.AreEqual( 45, inter.Calc( 20, 25 ) );
    }

    #endregion
  }
}