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

   1 //
   2 // ServiceHostTest.cs
   3 //
   4 // Author:
   5 //      Ankit Jain  <jankit@novell.com>
   6 //      Atsushi Enomoto  <atsushi@ximian.com>
   7 //
   8 // Copyright (C) 2005-2006 Novell, Inc.  http://www.novell.com
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29 using System;
  30 using System.Collections.Generic;
  31 using System.ServiceModel;
  32 using System.ServiceModel.Channels;
  33 using System.ServiceModel.Description;
  34 using System.ServiceModel.Dispatcher;
  35 using NUnit.Framework;
  36
  37 using MonoTests.Helpers;
  38
  39 namespace MonoTests.System.ServiceModel
  40 {
  41         [TestFixture]
  42         public class ServiceHostTest
  43         {
  44                 class MyHost : ServiceHost
  45                 {
  46                         public MyHost (Type type, Uri uri)
  47                                 : base (type, uri)
  48                         {
  49                         }
  50
  51                         public IDictionary<string,ContractDescription> ExposedContracts {
  52                                 get { return ImplementedContracts; }
  53                         }
  54                 }
  55
  56                 [Test]
  57                 public void Ctor ()
  58                 {
  59                         MyHost host = new MyHost (typeof (Foo), new Uri ("http://localhost"));
  60                         Assert.IsNotNull (host.Description, "#1");
  61                         Assert.AreEqual (typeof (Foo), host.Description.ServiceType, "#1-2");
  62                         Assert.IsNotNull (host.BaseAddresses, "#2");
  63                         Assert.AreEqual (1, host.BaseAddresses.Count, "#3");
  64
  65                         Assert.IsNotNull (host.ChannelDispatchers, "#4");
  66                         Assert.AreEqual (0, host.ChannelDispatchers.Count, "#5");
  67                         Assert.IsNotNull (host.Authorization, "#6");
  68                         Assert.IsNotNull (host.ExposedContracts, "#7");
  69                         // Foo is already in the contracts.
  70                         Assert.AreEqual (1, host.ExposedContracts.Count, "#8");
  71                         // this loop iterates only once.
  72                         foreach (KeyValuePair<string,ContractDescription> e in host.ExposedContracts) {
  73                                 // hmm... so, seems like the key is just the full name of the contract type.
  74                                 Assert.AreEqual ("MonoTests.System.ServiceModel.ServiceHostTest+Foo", e.Key, "#9");
  75                                 ContractDescription cd = e.Value;
  76                                 Assert.AreEqual ("Foo", cd.Name, "#10");
  77                                 Assert.AreEqual ("http://tempuri.org/", cd.Namespace, "#11");
  78                         }
  79                 }
  80
  81                 [Test]
  82                 [ExpectedException (typeof (ArgumentNullException))]
  83                 public void CtorNull ()
  84                 {
  85                         new ServiceHost (typeof (Foo), null);
  86                 }
  87
  88                 [Test]
  89                 [ExpectedException (typeof (ArgumentException))]
  90                 public void CtorServiceTypeNotClass ()
  91                 {
  92                         new ServiceHost (typeof (IBar), new Uri ("http://localhost"));
  93                 }
  94
  95                 [Test]
  96                 [ExpectedException (typeof (ArgumentException))]
  97                 public void CtorRelativeBaseAddress ()
  98                 {
  99                         new ServiceHost (typeof (Foo), new Uri ("test", UriKind.Relative));
 100                 }
 101
 102                 [Test]
 103                 [ExpectedException (typeof (ArgumentException))]
 104                 public void CtorMultipleAddressPerScheme ()
 105                 {
 106                         new ServiceHost ( typeof (Foo),
 107                                         new Uri ("http://localhost", UriKind.Absolute),
 108                                         new Uri ("http://someotherhost", UriKind.Absolute));
 109                 }
 110
 111                 [Test]
 112                 public void AddServiceEndpoint ()
 113                 {
 114                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 115                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "rel");
 116                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "svc");
 117
 118                         Assert.IsNotNull (host.Description, "#6");
 119                         Assert.IsNotNull (host.Description.Endpoints, "#7");
 120                         Assert.AreEqual (host.Description.Endpoints.Count, 2, "#8");
 121                         Assert.AreEqual ("http://localhost/echo/rel", host.Description.Endpoints [0].Address.Uri.AbsoluteUri,  "#9");
 122                 }
 123
 124                 [Test]
 125                 [ExpectedException (typeof (InvalidOperationException))]
 126                 public void AddServiceEndpoint1 ()
 127                 {
 128                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("ftp://localhost/echo"));
 129                         // ftp does not match BasicHttpBinding
 130                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "rel");
 131                 }
 132
 133                 [Test]
 134                 [ExpectedException (typeof (InvalidOperationException))]
 135                 public void AddServiceEndpoint2 ()
 136                 {
 137                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 138                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "rel");
 139                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "rel"); // duplicate URI
 140
 141                         host.Open ();
 142                         host.Close (); // should not reach here. It is to make sure to close unexpectedly opened host.
 143                 }
 144
 145                 [Test]
 146                 [ExpectedException (typeof (InvalidOperationException))]
 147                 public void AddServiceEndpoint2_2 ()
 148                 {
 149                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 150                         // same as above, but through Endpoints.Add()
 151                         host.Description.Endpoints.Add (new ServiceEndpoint (ContractDescription.GetContract (typeof (Foo)), new BasicHttpBinding (), new EndpointAddress ("http://localhost/echo/rel")));
 152                         host.Description.Endpoints.Add (new ServiceEndpoint (ContractDescription.GetContract (typeof (Foo)), new BasicHttpBinding (), new EndpointAddress ("http://localhost/echo/rel")));
 153
 154                         host.Open ();
 155                         host.Close (); // should not reach here. It is to make sure to close unexpectedly opened host.
 156                 }
 157
 158                 [Test]
 159                 [ExpectedException (typeof (InvalidOperationException))]
 160                 public void AddServiceEndpoint2_3 ()
 161                 {
 162                         ServiceHost host = new ServiceHost (typeof (HogeFuga), new Uri ("http://localhost/echo"));
 163                         host.Description.Endpoints.Add (new ServiceEndpoint (ContractDescription.GetContract (typeof (IHoge)), new BasicHttpBinding (), new EndpointAddress ("http://localhost/echo")));
 164                         host.Description.Endpoints.Add (new ServiceEndpoint (ContractDescription.GetContract (typeof (IFuga)), new BasicHttpBinding (), new EndpointAddress ("http://localhost/echo")));
 165
 166                         // Different contracts unlike previous two cases.
 167                         // If two or more endpoints are bound to the same listen
 168                         // URI, then they must share the same instance.
 169
 170                         host.Open ();
 171                         host.Close (); // should not reach here. It is to make sure to close unexpectedly opened host.
 172                 }
 173
 174                 [Test]
 175                 public void AddServiceEndpoint2_4 ()
 176                 {
 177                         var ep = "http://" + NetworkHelpers.LocalEphemeralEndPoint().ToString();
 178                         ServiceHost host = new ServiceHost (typeof (HogeFuga), new Uri (ep));
 179                         var binding = new BasicHttpBinding ();
 180                         host.AddServiceEndpoint (typeof (IHoge), binding, new Uri (ep));
 181                         host.AddServiceEndpoint (typeof (IFuga), binding, new Uri (ep));
 182
 183                         // Use the same binding, results in one ChannelDispatcher (actually two, for metadata/debug behavior).
 184                         host.Open ();
 185                         try {
 186                                 Assert.AreEqual (2, host.ChannelDispatchers.Count, "#1");
 187                                 foreach (ChannelDispatcher cd in host.ChannelDispatchers) {
 188                                         if (cd.BindingName != binding.Name)
 189                                                 continue; // mex
 190                                         Assert.AreEqual (2, cd.Endpoints.Count, "#2");
 191                                 }
 192                         } finally {
 193                                 host.Close ();
 194                         }
 195                 }
 196
 197                 [Test]
 198                 [ExpectedException (typeof (InvalidOperationException))]
 199                 public void AddServiceEndpoint3 ()
 200                 {
 201                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 202                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "rel");
 203                         host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "http://localhost/echo/rel"); // duplicate URI when resolved
 204
 205                         host.Open ();
 206                         host.Close (); // should not reach here. It is to make sure to close unexpectedly opened host.
 207                 }
 208
 209                 [Test]
 210                 public void Open ()
 211                 {
 212                         ServiceHost host = new ServiceHost (typeof (ZeroOperationsImpl));
 213                         host.AddServiceEndpoint (typeof (IHaveZeroOperarationsContract), new BasicHttpBinding (), "http://localhost/echo");
 214
 215                         try {
 216                                 host.Open ();
 217                                 Assert.Fail ("InvalidOperationException expected");
 218                         }
 219                         catch (InvalidOperationException e) {
 220                                 //"ContractDescription 'IHaveZeroOperarationsContract' has zero operations; a contract must have at least one operation."
 221                                 StringAssert.Contains ("IHaveZeroOperarationsContract", e.Message);
 222                         }
 223                         finally {
 224                                 if (host.State == CommunicationState.Opened)
 225                                         host.Close (); // It is to make sure to close unexpectedly opened host if the test fail.
 226                         }
 227                 }
 228
 229                 [Test]
 230                 public void AddServiceEndpoint4 ()
 231                 {
 232                         ServiceHost host = new ServiceHost (typeof (Baz), new Uri ("http://localhost/echo"));
 233                         host.AddServiceEndpoint ("MonoTests.System.ServiceModel.ServiceHostTest+IBaz", new BasicHttpBinding (), "rel");
 234                 }
 235
 236                 [Test]
 237                 [ExpectedException (typeof (InvalidOperationException))]
 238                 public void AddServiceEndpoint5 ()
 239                 {
 240                         ServiceHost host = new ServiceHost (typeof (Baz), new Uri ("http://localhost/echo"));
 241
 242                         // Full type name is expected here (see AddServiceEndpoint4).
 243                         host.AddServiceEndpoint ("IBaz", new BasicHttpBinding (), "rel");
 244                 }
 245
 246                 [Test]
 247                 [ExpectedException (typeof (InvalidOperationException))]
 248                 public void AddServiceEndpoint6 ()
 249                 {
 250                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 251                         host.AddServiceEndpoint ("ISuchTypeDoesNotExist", new BasicHttpBinding (), "rel");
 252                 }
 253
 254                 [Test]
 255                 public void AddServiceEndpoint7 ()
 256                 {
 257                         ServiceHost host = new ServiceHost (typeof (Foo), new Uri ("http://localhost/echo"));
 258                         var a = host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "a");
 259                         Console.WriteLine (a.Address);
 260                         Assert.AreEqual ("http", a.Address.Uri.Scheme, "#1");
 261                         Assert.AreEqual ("http://localhost/echo/a", a.Address.Uri.AbsoluteUri, "#2");
 262
 263                         var b = host.AddServiceEndpoint (typeof (Foo), new BasicHttpBinding (), "/b");
 264                         Console.WriteLine (b.Address);
 265                         Assert.AreEqual ("http", b.Address.Uri.Scheme, "#3");
 266                         Assert.AreEqual ("http://localhost/echo/b", b.Address.Uri.AbsoluteUri, "#4");
 267                 }
 268
 269                 [Test]
 270                 [ExpectedException (typeof (InvalidOperationException))]
 271                 public void AddServiceEndpointMexWithNoImpl ()
 272                 {
 273                         using (ServiceHost h = new ServiceHost (typeof (Foo), new Uri ("http://localhost:8080"))) {
 274                                 // it expects ServiceMetadataBehavior
 275                                 h.AddServiceEndpoint (ServiceMetadataBehavior.MexContractName, MetadataExchangeBindings.CreateMexHttpBinding (), "mex");
 276                         }
 277                 }
 278
 279                 [Test]
 280                 public void AddServiceEndpointMetadataExchange ()
 281                 {
 282                         // MyMetadataExchange implements IMetadataExchange
 283                         ServiceHost host = new ServiceHost (typeof (MyMetadataExchange));
 284                         host.AddServiceEndpoint ("IMetadataExchange",
 285                                                  new BasicHttpBinding (),
 286                                                  "http://localhost:8080/");
 287                 }
 288
 289                 [Test]
 290                 [ExpectedException (typeof (InvalidOperationException))]
 291                 public void AddServiceEndpointMetadataExchangeFullNameFails ()
 292                 {
 293                         ServiceHost host = new ServiceHost (typeof (MyMetadataExchange));
 294                         host.AddServiceEndpoint ("System.ServiceModel.Description.IMetadataExchange",
 295                                                  new BasicHttpBinding (),
 296                                                  "http://localhost:8080");
 297                 }
 298
 299                 [Test]
 300                 public void InstanceWithNonSingletonMode ()
 301                 {
 302                         var ep = NetworkHelpers.LocalEphemeralEndPoint().ToString();
 303                         ServiceHost host = new ServiceHost (
 304                                 new NonSingletonService ());
 305                         Assert.IsNotNull (host.Description.Behaviors.Find<ServiceBehaviorAttribute> ().GetWellKnownSingleton (), "premise1");
 306                         host.AddServiceEndpoint (
 307                                 typeof (NonSingletonService),
 308                                 new BasicHttpBinding (),
 309                                 new Uri ("http://" + ep + "/s1"));
 310
 311                         // in case Open() didn't fail, we need to close the host.
 312                         // And even if Close() caused the expected exception,
 313                         // the test should still fail.
 314                         try {
 315                                 host.Open ();
 316                                 try {
 317                                         if (host.State == CommunicationState.Opened)
 318                                                 host.Close ();
 319                                 } catch (InvalidOperationException) {
 320                                 }
 321                                 Assert.Fail ("InstanceContextMode was not checked");
 322                         } catch (InvalidOperationException) {
 323                         }
 324                 }
 325
 326
 327                 [Test]
 328                 public void InstanceWithSingletonMode ()
 329                 {
 330             var ep = NetworkHelpers.LocalEphemeralEndPoint().ToString();
 331                         SingletonService instance = new SingletonService ();
 332                         ServiceHost host = new ServiceHost (instance);
 333                         Assert.IsNotNull (host.Description.Behaviors.Find<ServiceBehaviorAttribute> ().GetWellKnownSingleton (), "#1");
 334                         host.AddServiceEndpoint (
 335                                 typeof (SingletonService),
 336                                 new BasicHttpBinding (),
 337                                 new Uri ("http://" + ep + "/s2"));
 338
 339                         // in case Open() didn't fail, we need to close the host.
 340                         // And even if Close() caused the expected exception,
 341                         // the test should still fail.
 342                         try {
 343                                 host.Open ();
 344                                 ChannelDispatcher cd = (ChannelDispatcher) host.ChannelDispatchers [0];
 345                                 DispatchRuntime dr = cd.Endpoints [0].DispatchRuntime;
 346                                 Assert.IsNotNull (dr.InstanceContextProvider, "#2");
 347                                 InstanceContext ctx = dr.InstanceContextProvider.GetExistingInstanceContext (null, null);
 348                                 Assert.IsNotNull (ctx, "#3");
 349                                 Assert.AreEqual (instance, ctx.GetServiceInstance (), "#4");
 350                         } finally {
 351                                 if (host.State == CommunicationState.Opened)
 352                                         host.Close ();
 353                         }
 354                 }
 355
 356                 [ServiceContract]
 357                 interface IBar
 358                 {
 359                 }
 360
 361                 [ServiceContract]
 362                 class Foo
 363                 {
 364                         [OperationContract]
 365                         public void SayWhat () { }
 366                 }
 367
 368                 [ServiceContract]
 369                 interface IBaz
 370                 {
 371                         [OperationContract]
 372                         string Echo (string source);
 373                 }
 374
 375                 [ServiceContract]
 376                 interface IHoge
 377                 {
 378                         [OperationContract]
 379                         void DoX ();
 380                 }
 381
 382                 [ServiceContract]
 383                 interface IFuga
 384                 {
 385                         [OperationContract]
 386                         void DoY ();
 387                 }
 388
 389                 [ServiceContract]
 390                 interface IHaveZeroOperarationsContract
 391                 {
 392                         string Echo (string source);
 393                 }
 394
 395                 class ZeroOperationsImpl : IHaveZeroOperarationsContract
 396                 {
 397                         public string Echo(string source)
 398                         {
 399                                 return null;
 400                         }
 401                 }
 402
 403                 class HogeFuga : IHoge, IFuga
 404                 {
 405                         public void DoX () {}
 406                         public void DoY () {}
 407                 }
 408
 409                 class Baz : IBaz
 410                 {
 411                         public string Echo (string source)
 412                         {
 413                                 return source;
 414                         }
 415                 }
 416
 417                 class MyMetadataExchange : IMetadataExchange
 418                 {
 419                         public Message Get (Message req)
 420                         {
 421                                 throw new NotImplementedException ();
 422                         }
 423
 424                         public IAsyncResult BeginGet (Message request, AsyncCallback cb, object state)
 425                         {
 426                                 throw new NotImplementedException ();
 427                         }
 428
 429                         public Message EndGet (IAsyncResult result)
 430                         {
 431                                 throw new NotImplementedException ();
 432                         }
 433                 }
 434
 435                 [ServiceContract]
 436                 public class NonSingletonService
 437                 {
 438                         [OperationContract]
 439                         public void Process (string input)
 440                         {
 441                         }
 442                 }
 443
 444                 [ServiceContract]
 445                 [ServiceBehavior (InstanceContextMode = InstanceContextMode.Single)]
 446                 public class SingletonService
 447                 {
 448                         [OperationContract]
 449                         public void Process (string input)
 450                         {
 451                         }
 452                 }
 453         }
 454 }