Tools/Castle.DynamicProxy2/Castle.DynamicProxy.Tests/RhinoMocksTestCase.cs

   1 // Copyright 2004-2007 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 [assembly: System.Runtime.CompilerServices.InternalsVisibleTo("DynamicProxyGenAssembly2, PublicKey=0024000004800000940000000602000000240000525341310004000001000100c547cac37abd99c8db225ef2f6c8a3602f3b3606cc9891605d02baa56104f4cfc0734aa39b93bf7852f7d9266654753cc297e7d2edfe0bac1cdcf9f717241550e0a7b191195b7667bb4f64bcb8e2121380fd1d9d46ad2d92d2d15605093924cceaf74c4861eff62abf69b9291ed0a340e113be11e6a7d3113e92484cf7045cc7")]
  16
  17 namespace Castle.DynamicProxy.Tests
  18 {
  19         using System.Data;
  20         using Castle.Core.Interceptor;
  21         using Castle.DynamicProxy.Tests.Interceptors;
  22         using System;
  23         using System.Collections.Generic;
  24         using System.Text;
  25         using NUnit.Framework;
  26
  27
  28         [TestFixture]
  29         public class RhinoMocksTestCase : BasePEVerifyTestCase
  30         {
  31                 private ProxyGenerator generator;
  32
  33                 [SetUp]
  34                 public void Init()
  35                 {
  36                         generator = new ProxyGenerator();
  37                 }
  38
  39                 [Test]
  40                 public void GenericClassWithGenericMethod()
  41                 {
  42                         LogInvocationInterceptor logger = new LogInvocationInterceptor();
  43                         IDoubleGeneric<int> proxy = (IDoubleGeneric<int>)generator.CreateInterfaceProxyWithTarget(typeof(IDoubleGeneric<int>),
  44                                 new DoubleGenericImpl<int>(), logger);
  45                         proxy.Call<string>(1, "");
  46                         Assert.AreEqual("Call", logger.Invocations[0]);
  47                 }
  48
  49                 [Test]
  50                 public void GenericClassWithGenericMethodWitoutTarget()
  51                 {
  52                         BasicInterfaceProxyWithoutTargetTestCase.ReturnThreeInterceptor interceptor = new BasicInterfaceProxyWithoutTargetTestCase.ReturnThreeInterceptor();
  53                         IDoubleGeneric<int> proxy = (IDoubleGeneric<int>)generator.CreateInterfaceProxyWithoutTarget(typeof(IDoubleGeneric<int>),
  54                                 interceptor);
  55                         object o = proxy.Call<string>(1, "");
  56                         Assert.AreEqual(3,o );
  57                 }
  58
  59                 [Test]
  60                 public void UsingEvents_Interface()
  61                 {
  62                         LogInvocationInterceptor logger = new LogInvocationInterceptor();
  63                         IWithEvents proxy = (IWithEvents)generator.CreateInterfaceProxyWithTarget(typeof(IWithEvents),
  64                                 new FakeWithEvents(),
  65                                 logger);
  66
  67                         Assert.IsNotNull(proxy);
  68
  69                         proxy.Foo += null;
  70                         proxy.Foo -= null;
  71
  72                         Assert.AreEqual(2, logger.Invocations.Count);
  73                 }
  74
  75                 [Test]
  76                 public void UsingEvents_Class()
  77                 {
  78                         LogInvocationInterceptor logger = new LogInvocationInterceptor();
  79                         FakeWithEvents proxy = (FakeWithEvents)generator.CreateClassProxy(
  80                                 typeof(FakeWithEvents),
  81                                 ProxyGenerationOptions.Default,
  82                                 logger);
  83
  84                         Assert.IsNotNull(proxy);
  85
  86                         proxy.Foo += null;
  87                         proxy.Foo -= null;
  88
  89                         Assert.AreEqual(2, logger.Invocations.Count);
  90                 }
  91
  92                 [Test]
  93                 public void NeedingToCreateNewMethodTableSlot()
  94                 {
  95                         generator.CreateClassProxy(typeof(MultiClass), new Type[] { typeof(ISpecialMulti) });
  96                 }
  97
  98                 [Test]
  99                 public void ProxyingInterfaceWithGuid()
 100                 {
 101                         object o = generator.CreateInterfaceProxyWithoutTarget(typeof(IWithGuid), new StandardInterceptor());
 102                         Assert.IsNotNull(o);
 103                 }
 104
 105                 [Test]
 106                 public void CanProxyDataSet()
 107                 {
 108                         generator.CreateClassProxy(typeof(DataSet), new Type[0], new StandardInterceptor());
 109                 }
 110
 111                 [Test]
 112                 public void ProxyInternalMethod()
 113                 {
 114                         LogInvocationInterceptor logging = new LogInvocationInterceptor();
 115                         WithInternalMethod o = (WithInternalMethod)generator.CreateClassProxy(typeof(WithInternalMethod),
 116                                 new Type[0], logging);
 117                         o.Foo();
 118                         Assert.AreEqual("Foo ", logging.LogContents);
 119                 }
 120
 121                 public interface IWithEvents
 122                 {
 123                         event EventHandler Foo;
 124                 }
 125
 126                 public class FakeWithEvents : IWithEvents
 127                 {
 128                         public virtual event EventHandler Foo;
 129
 130                         public void MethodToGetAroundFooNotUsedError()
 131                         {
 132                                 Foo(this, EventArgs.Empty);
 133                         }
 134                 }
 135
 136                 public interface IMulti
 137                 {
 138                         void OriginalMethod1();
 139                         void OriginalMethod2();
 140                 }
 141                 public class MultiClass : IMulti
 142                 {
 143                         // NON-virtual method
 144                         public void OriginalMethod1() { }
 145                         // VIRTUAL method
 146                         public virtual void OriginalMethod2() { }
 147                 }
 148                 public interface ISpecialMulti : IMulti
 149                 {
 150                         void ExtraMethod();
 151                 }
 152
 153                 [System.Runtime.InteropServices.Guid("AFCF8240-61AF-4089-BD98-3CD4D719EDBA")]
 154                 public interface IWithGuid
 155                 {
 156                 }
 157         }
 158
 159         public class WithInternalMethod
 160         {
 161                 internal virtual void Foo()
 162                 {
 163                 }
 164         }
 165
 166         public interface IDoubleGeneric<One>
 167         {
 168                 object Call<T>(One one, T two);
 169         }
 170
 171         public class DoubleGenericImpl<One> : IDoubleGeneric<One>
 172         {
 173                 public object Call<T>(One one, T two)
 174                 {
 175                         return two;
 176                 }
 177         }
 178 }