mcs/class/System.ServiceModel/Test/System.ServiceModel/IntegratedConnectionTest.cs

   1 //
   2 // IntegratedConnectionTest.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2006 Novell, Inc.  http://www.novell.com
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28 using System;
  29 using System.Collections.ObjectModel;
  30 using System.IO;
  31 using System.Net;
  32 using System.Net.Security;
  33 using System.Runtime.Serialization;
  34 using System.ServiceModel;
  35 using System.ServiceModel.Channels;
  36 using System.ServiceModel.Description;
  37 using System.ServiceModel.Dispatcher;
  38 using System.Threading;
  39 using System.Xml;
  40 using NUnit.Framework;
  41
  42 using MonoTests.Helpers;
  43
  44 namespace MonoTests.System.ServiceModel
  45 {
  46         // FIXME: uncomment when NUnit tests on HTTP connection got as
  47         // stable as non-nunit samples.
  48
  49         [TestFixture]
  50         public class IntegratedConnectionTest
  51         {
  52                 [Test]
  53                 [Ignore ("With Orcas it does not work fine")]
  54                 // It is almost identical to samples/basic-http-binding
  55                 public void SimpleHttpConnection ()
  56                 {
  57                         // Service
  58                         ServiceHost host = new ServiceHost (typeof (Foo));
  59                         int port = NetworkHelpers.FindFreePort ();
  60                         try {
  61                                 Binding binding = new BasicHttpBinding ();
  62                                 binding.SendTimeout = binding.ReceiveTimeout = TimeSpan.FromSeconds (5);
  63                                 ServiceEndpoint se = host.AddServiceEndpoint ("MonoTests.System.ServiceModel.IFoo",
  64                                         binding, new Uri ("http://localhost:" + port));
  65                                 host.Open ();
  66
  67                                 // Client
  68                                 ChannelFactory<IFoo> cf = new ChannelFactory<IFoo> (
  69                                         new BasicHttpBinding (),
  70                                         new EndpointAddress ("http://localhost:" + port + "/"));
  71                                 IFoo foo  = cf.CreateChannel ();
  72                                 Assert.AreEqual ("Test for EchoTest for Echo", foo.Echo ("Test for Echo"));
  73                         } finally {
  74                                 if (host.State == CommunicationState.Opened)
  75                                         host.Close ();
  76                         }
  77                 }
  78
  79                 [Test]
  80                 [Ignore ("With Orcas it does not work fine")]
  81                 public void SimpleClientBase ()
  82                 {
  83                         // Service
  84                         ServiceHost host = new ServiceHost (typeof (Foo2));
  85                         int port = NetworkHelpers.FindFreePort ();
  86                         try {
  87                                 Binding binding = new BasicHttpBinding ();
  88                                 binding.SendTimeout = binding.ReceiveTimeout = TimeSpan.FromSeconds (5);
  89                                 host.AddServiceEndpoint ("MonoTests.System.ServiceModel.IFoo2",
  90                                 binding, new Uri ("http://localhost:" + port));
  91                                 host.Open ();
  92
  93                                 // Client
  94                                 Foo2Proxy proxy = new Foo2Proxy (
  95                                         new BasicHttpBinding (),
  96                                         new EndpointAddress ("http://localhost:" + port + "/"));
  97                                 proxy.Open ();
  98                                 try {
  99                                         Assert.AreEqual ("TEST FOR ECHOTEST FOR ECHO",
 100                                                 proxy.Echo ("TEST FOR ECHO"));
 101                                 } finally {
 102                                         proxy.Close ();
 103                                 }
 104                         } finally {
 105                                 // Service
 106                                 if (host.State == CommunicationState.Opened)
 107                                         host.Close ();
 108                         }
 109                 }
 110
 111                 [Test]
 112                 [Ignore ("With Orcas it does not work fine")]
 113                 public void ExchangeMetadata ()
 114                 {
 115                         // Service
 116                         ServiceHost host = new ServiceHost (typeof (MetadataExchange));
 117                         int port = NetworkHelpers.FindFreePort ();
 118                         try {
 119                                 Binding binding = new BasicHttpBinding ();
 120                                 binding.ReceiveTimeout = TimeSpan.FromSeconds (5);
 121                                 host.AddServiceEndpoint ("IMetadataExchange",
 122                                 binding, new Uri ("http://localhost:" + port));
 123                                 host.Open ();
 124                                 // Client
 125
 126                                 MetadataExchangeProxy proxy = new MetadataExchangeProxy (
 127                                         new BasicHttpBinding (),
 128                                         new EndpointAddress ("http://localhost:" + port + "/"));
 129                                 proxy.Open ();
 130
 131                                 try {
 132                                         Message req = Message.CreateMessage (MessageVersion.Soap11, "http://schemas.xmlsoap.org/ws/2004/09/transfer/Get");
 133                                         Message res = proxy.Get (req);
 134                                 } finally {
 135                                         proxy.Close ();
 136                                 }
 137                         } finally {
 138                                 // Service
 139                                 if (host.State == CommunicationState.Opened)
 140                                         host.Close ();
 141                         }
 142                 }
 143
 144                 [ServiceContract(SessionMode = SessionMode.Required)]
 145                 interface IFoo3
 146                 {
 147                         [OperationContract]
 148                         int GetInstanceCounter ();
 149                 }
 150
 151                         [ServiceBehavior (InstanceContextMode = InstanceContextMode.PerSession)]
 152                 class Foo3 : IFoo3, IDisposable
 153                 {
 154                         public static int CreatedInstances { get; set; }
 155                         public static int DisposedInstances { get; set; }
 156
 157                         public static int InstanceCounter {
 158                                 get { return CreatedInstances - DisposedInstances; }
 159                         }
 160
 161                         public Foo3 ()
 162                         {
 163                                 CreatedInstances++;
 164                         }
 165
 166                         public int GetInstanceCounter ()
 167                         {
 168                                 return InstanceCounter;
 169                         }
 170
 171                         public virtual void Dispose ()
 172                         {
 173                                 DisposedInstances++;
 174                         }
 175
 176                 }
 177
 178                 private void TestSessionbehaviour (Binding binding, Uri address)
 179                 {
 180                         ServiceHost host = new ServiceHost (typeof (Foo3), address);
 181                         host.AddServiceEndpoint (typeof (IFoo3), binding, address);
 182                         host.Description.Behaviors.Add (new ServiceThrottlingBehavior () { MaxConcurrentSessions = 1 });
 183                         Foo3.CreatedInstances = Foo3.DisposedInstances = 0; // Reset
 184                         host.Open ();
 185                         Assert.AreEqual (0, Foo3.InstanceCounter, "Initial state wrong"); // just to be sure
 186                         var cd = (ChannelDispatcher) host.ChannelDispatchers [0];
 187                         for (int i = 1; i <= 3; ++i) {
 188                                 var factory = new ChannelFactory<IFoo3Client> (binding, address.ToString ());
 189                                 var proxy = factory.CreateChannel ();
 190                                 Assert.AreEqual (1, proxy.GetInstanceCounter (), "One server instance after first call in session #" + i);
 191                                 Assert.AreEqual (1, proxy.GetInstanceCounter (), "One server instance after second call in session #" + i);
 192                                 factory.Close (); // should close session even when no IsTerminating method has been invoked
 193                                 Thread.Sleep (500); // give WCF time to dispose service object
 194                                 Assert.AreEqual (0, Foo3.InstanceCounter, "Service instances must be disposed after channel is closed, in session #" + i);
 195                                 Assert.AreEqual (i, Foo3.CreatedInstances, "One new instance per session, in session #" + i);
 196                         }
 197                         host.Close ();
 198                 }
 199
 200                 interface IFoo3Client : IFoo3, IClientChannel {}
 201
 202                 [Test (Description = "Tests InstanceContextMode.PerSession behavior for NetTcp binding")]
 203                 public void TestSessionInstancesNetTcp ()
 204                 {
 205                         Binding binding = new NetTcpBinding (SecurityMode.None, false);
 206                         Uri address = new Uri (binding.Scheme + "://localhost:9999/test");
 207                         TestSessionbehaviour (binding, address);
 208                 }
 209
 210                 [Test (Description = "Tests InstanceContextMode.PerSession behavior for WsHttp binding")]
 211                 [Category ("NotWorking")] // no working WSHttpBinding in mono.
 212                 public void TestSessionInstancesWsHttp ()
 213                 {
 214                         Binding binding = new WSHttpBinding (SecurityMode.None, true);
 215                         Uri address = new Uri (binding.Scheme + "://localhost:9999/test");
 216                         TestSessionbehaviour(binding, address);
 217                 }
 218         }
 219
 220         #region SimpleConnection classes
 221
 222         [ServiceContract]
 223         public interface IFoo
 224         {
 225                 [OperationContract]
 226                 string Echo (string msg);
 227         }
 228
 229         class Foo : IFoo
 230         {
 231                 public string Echo (string msg)
 232                 {
 233                         return msg + msg;
 234                 }
 235         }
 236
 237         // This is manually created type for strongly typed request.
 238         [DataContract (Name = "Echo", Namespace = "http://tempuri.org/")]
 239         public class EchoType
 240         {
 241                 public EchoType (string msg)
 242                 {
 243                         this.msg = msg;
 244                 }
 245
 246                 [DataMember]
 247                 public string msg = "test";
 248         }
 249
 250         #endregion
 251
 252         #region SampleClientBase classes
 253
 254         [ServiceContract]
 255         public interface IFoo2
 256         {
 257                 [OperationContract]
 258                 string Echo (string msg);
 259         }
 260
 261         class Foo2 : IFoo2
 262         {
 263                 public string Echo (string msg)
 264                 {
 265                         return msg + msg;
 266                 }
 267         }
 268
 269         public class Foo2Proxy : ClientBase<IFoo2>, IFoo2
 270         {
 271                 public Foo2Proxy (Binding binding, EndpointAddress address)
 272                         : base (binding, address)
 273                 {
 274                 }
 275
 276                 public string Echo (string msg)
 277                 {
 278                         return Channel.Echo (msg);
 279                 }
 280         }
 281
 282         #endregion
 283
 284         #region ExchangeMetadata classes
 285
 286         class MetadataExchange : IMetadataExchange
 287         {
 288                 public Message Get (Message request)
 289                 {
 290                         XmlDocument doc = new XmlDocument ();
 291                         doc.AppendChild (doc.CreateElement ("Metadata", "http://schemas.xmlsoap.org/ws/2004/09/mex"));
 292                         return Message.CreateMessage (request.Version,
 293                                 "http://schemas.xmlsoap.org/ws/2004/09/transfer/GetResponse",
 294                                 new XmlNodeReader (doc));
 295                 }
 296
 297                 public IAsyncResult BeginGet (Message request, AsyncCallback cb, object state)
 298                 {
 299                         throw new NotImplementedException ();
 300                 }
 301
 302                 public Message EndGet (IAsyncResult result)
 303                 {
 304                         throw new NotImplementedException ();
 305                 }
 306         }
 307
 308         public class MetadataExchangeProxy : ClientBase<IMetadataExchange>, IMetadataExchange
 309         {
 310                 public MetadataExchangeProxy (Binding binding, EndpointAddress address)
 311                         : base (binding, address)
 312                 {
 313                 }
 314
 315                 public Message Get (Message request)
 316                 {
 317                         return Channel.Get (request);
 318                 }
 319
 320                 public IAsyncResult BeginGet (Message request, AsyncCallback callback, object state)
 321                 {
 322                         throw new NotImplementedException ();
 323                 }
 324
 325                 public Message EndGet (IAsyncResult result)
 326                 {
 327                         throw new NotImplementedException ();
 328                 }
 329         }
 330
 331         #endregion
 332 }