Added .Net unit test for consumer death notification

Author: Matthew Sackman

projects/client/Unit/src/unit/TestConsumerCancelNotify.cs

@@ -0,0 +1,104 @@
+// This source code is dual-licensed under the Apache License, version
+// 2.0, and the Mozilla Public License, version 1.1.
+//
+// The APL v2.0:
+//
+//---------------------------------------------------------------------------
+//   Copyright (C) 2007-2011 VMware, Inc.
+//
+//   Licensed under the Apache License, Version 2.0 (the "License");
+//   you may not use this file except in compliance with the License.
+//   You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+//   Unless required by applicable law or agreed to in writing, software
+//   distributed under the License is distributed on an "AS IS" BASIS,
+//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//   See the License for the specific language governing permissions and
+//   limitations under the License.
+//---------------------------------------------------------------------------
+//
+// The MPL v1.1:
+//
+//---------------------------------------------------------------------------
+//  The contents of this file are subject to the Mozilla Public License
+//  Version 1.1 (the "License"); you may not use this file except in
+//  compliance with the License. You may obtain a copy of the License
+//  at http://www.mozilla.org/MPL/
+//
+//  Software distributed under the License is distributed on an "AS IS"
+//  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+//  the License for the specific language governing rights and
+//  limitations under the License.
+//
+//  The Original Code is RabbitMQ.
+//
+//  The Initial Developer of the Original Code is VMware, Inc.
+//  Copyright (c) 2007-2011 VMware, Inc.  All rights reserved.
+//---------------------------------------------------------------------------
+
+using NUnit.Framework;
+
+using System;
+using System.IO;
+using System.Text;
+using System.Collections;
+using System.Threading;
+
+using RabbitMQ.Client;
+using RabbitMQ.Client.Impl;
+using RabbitMQ.Util;
+
+namespace RabbitMQ.Client.Unit
+{
+    [TestFixture]
+    public class TestConsumerCancelNotify
+    {
+
+        Object lockObject = new Object();
+        bool notified = false;
+        
+        [Test]
+        public void TestConsumerCancelNotification()
+        {
+            string queue = "queue_consumer_notify";
+            ConnectionFactory connFactory = new ConnectionFactory();
+            IConnection conn = connFactory.CreateConnection();
+            IModel chan = conn.CreateModel();
+            chan.QueueDeclare(queue, false, true, false, null);
+            IBasicConsumer consumer = new CancelNotificationConsumer(chan, this);
+            chan.BasicConsume(queue, false, consumer);
+            
+            chan.QueueDelete(queue);
+            lock (lockObject)
+            {
+                if (!notified)
+                {
+                    Monitor.Wait(lockObject);
+                }
+                Assert.IsTrue(notified);
+            }
+        }
+        
+        public class CancelNotificationConsumer : QueueingBasicConsumer
+        {
+            TestConsumerCancelNotify testClass;
+            
+            public CancelNotificationConsumer(IModel model, TestConsumerCancelNotify tc) : base(model)
+            {
+                this.testClass = tc;
+            }
+            
+            public override void HandleBasicCancel(string consumerTag)
+            {
+                lock (testClass.lockObject)
+                {
+                    testClass.notified = true;
+                    Monitor.PulseAll(testClass.lockObject);
+                }
+            }
+        }
+    }
+}
+