mcs/class/System.ServiceModel.Discovery/Test/System.ServiceModel.Discovery/EndpointDiscoveryBehaviorTest.cs

   1 //
   2 // Author: Atsushi Enomoto <atsushi@ximian.com>
   3 //
   4 // Copyright (C) 2010 Novell, Inc (http://www.novell.com)
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining
   7 // a copy of this software and associated documentation files (the
   8 // "Software"), to deal in the Software without restriction, including
   9 // without limitation the rights to use, copy, modify, merge, publish,
  10 // distribute, sublicense, and/or sell copies of the Software, and to
  11 // permit persons to whom the Software is furnished to do so, subject to
  12 // the following conditions:
  13 //
  14 // The above copyright notice and this permission notice shall be
  15 // included in all copies or substantial portions of the Software.
  16 //
  17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  21 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24 //
  25 using System;
  26 using System.Collections.Generic;
  27 using System.Collections.ObjectModel;
  28 using System.ServiceModel;
  29 using System.ServiceModel.Channels;
  30 using System.ServiceModel.Description;
  31 using System.ServiceModel.Discovery;
  32 using System.ServiceModel.Dispatcher;
  33 using NUnit.Framework;
  34
  35 namespace MonoTests.System.ServiceModel.Discovery
  36 {
  37         [TestFixture]
  38         public class EndpointDiscoveryBehaviorTest
  39         {
  40                 [Test]
  41                 public void Use ()
  42                 {
  43                         // Without ServiceDiscoveryBehavior.
  44                         var b = new EndpointDiscoveryBehavior ();
  45                         IEndpointBehavior eb = b;
  46                         var host = new ServiceHost (typeof (TestService));
  47                         var se = host.AddServiceEndpoint (typeof (ITestService), new BasicHttpBinding (), new Uri ("http://localhost:37564"));
  48                         se.Behaviors.Add (b);
  49
  50                         var bc = new BindingParameterCollection ();
  51                         eb.AddBindingParameters (se, bc);
  52                         Assert.AreEqual (0, bc.Count, "#1");
  53                         Assert.AreEqual (0, host.Extensions.Count, "#1-2");
  54
  55                         eb.Validate (se);
  56                         // This behavior itself does not populate discovery extension. It just configures the extension.
  57                         Assert.AreEqual (0, host.Extensions.Count, "#2-2");
  58                 }
  59
  60                 [Test]
  61                 [Category ("NotWorking")]
  62                 public void Use2 ()
  63                 {
  64                         // This time with ServiceDiscoveryBehavior.
  65                         var b = new EndpointDiscoveryBehavior ();
  66                         IEndpointBehavior eb = b;
  67                         var host = new ServiceHost (typeof (TestService));
  68                         var se = host.AddServiceEndpoint (typeof (ITestService), new BasicHttpBinding (), new Uri ("http://localhost:37564"));
  69                         var sdb = new ServiceDiscoveryBehavior ();
  70                         sdb.AnnouncementEndpoints.Add (new UdpAnnouncementEndpoint ());
  71                         IServiceBehavior sb = sdb;
  72                         se.Behaviors.Add (b);
  73
  74                         var bc = new BindingParameterCollection ();
  75                         sb.AddBindingParameters (host.Description, host, host.Description.Endpoints, bc);
  76                         eb.AddBindingParameters (se, bc);
  77                         Assert.AreEqual (0, bc.Count, "#1");
  78                         Assert.AreEqual (0, host.Extensions.Count, "#1-2");
  79
  80                         sb.Validate (host.Description, host);
  81                         eb.Validate (se);
  82                         // ... should "validate" not "apply dispatch behavior" do "add host extension" job? I doubt that.
  83                         Assert.AreEqual (1, host.Extensions.Count, "#2-2");
  84                         var dse = host.Extensions.Find<DiscoveryServiceExtension> ();
  85
  86                         Assert.IsNotNull (dse, "#2-3");
  87                         Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#2-4");
  88                         Assert.AreEqual (2, se.Behaviors.Count, "#2-5"); // EndpointDiscoveryBehavior + discovery initializer.
  89
  90                         Assert.AreEqual (0, host.ChannelDispatchers.Count, "#3-1");
  91                         Assert.AreEqual (1, host.Description.Endpoints.Count, "#3-2");
  92                         Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#3-4");
  93
  94                         // The IEndpointBehavior from EndpointDiscoveryBehavior, when ApplyDispatchBehavior() is invoked, publishes an endpoint.
  95                         sb.ApplyDispatchBehavior (host.Description, host);
  96                         Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#3-5"); // not yet published
  97                         eb.ApplyDispatchBehavior (se, new EndpointDispatcher (new EndpointAddress ("http://localhost:37564"), "ITestService", "http://tempuri.org/"));
  98                         Assert.AreEqual (2, host.ChannelDispatchers.Count, "#3-6-1"); // for online and offline announcements
  99                         Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#3-6-2"); // still not published.
 100
 101                         host.Open ();
 102                         try {
 103                                 Assert.AreEqual (3, host.ChannelDispatchers.Count, "#4-1"); // for online and offline announcements
 104                                 Assert.AreEqual (1, dse.PublishedEndpoints.Count, "#4-2"); // The endpoint is published again. (Not sure if it's worthy of testing.)
 105                         } finally {
 106                                 host.Close ();
 107                         }
 108                 }
 109         }
 110 }