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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
namespace Apache.Qpid.Test.Channel.Functional
{
using System;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Channels;
using NUnit.Framework;
[TestFixture]
public class MessageBodyTest
{
private const string Queue = "amqp:amq.direct?routingkey=routing_key";
[Test]
public void DateVariation()
{
DateTime rightNow = DateTime.UtcNow;
this.SendMessage(rightNow);
this.ReceiveMessage<DateTime>(rightNow);
}
[Test]
public void EmptyStringVariation()
{
const string TestString = "";
this.SendMessage(TestString);
this.ReceiveMessage<string>(TestString);
}
[Test]
public void IntPrimitiveVariation()
{
const int TheAnswer = 42;
this.SendMessage(TheAnswer);
this.ReceiveMessage<int>(TheAnswer);
}
[Test]
public void MultipleIntVariation()
{
const int NumberOfMessages = 20;
int[] listOfNumbers = new int[NumberOfMessages];
for (int i = 0; i < NumberOfMessages; i++)
{
this.SendMessage(i);
listOfNumbers[i] = i;
}
Assert.True(listOfNumbers[NumberOfMessages - 1] != 0, "Not all messages were sent.");
for (int j = 0; j < NumberOfMessages; j++)
{
int receivedNumber = this.ReceiveMessage<int>();
Assert.True(listOfNumbers[j].Equals(receivedNumber), "Received {0} - this number is unknown or has been received more than once.", receivedNumber);
}
}
[Test]
public void StringVariation()
{
const string TestString = "The darkest of dim, dreary days dost draw deathly deeds. どーも";
this.SendMessage(TestString);
this.ReceiveMessage<string>(TestString);
}
private void SendMessage(object objectToSend)
{
IChannelFactory<IOutputChannel> channelFactory =
Util.GetBinding().BuildChannelFactory<IOutputChannel>();
channelFactory.Open();
IOutputChannel proxy = channelFactory.CreateChannel(new EndpointAddress(Queue));
proxy.Open();
Message toSend = Message.CreateMessage(MessageVersion.Default, string.Empty, objectToSend);
proxy.Send(toSend);
toSend.Close();
channelFactory.Close();
}
private TObjectType ReceiveMessage<TObjectType>()
{
Uri endpoint = new Uri("amqp:message_queue");
IChannelListener<IInputChannel> listener = Util.GetBinding().BuildChannelListener<IInputChannel>(endpoint, new BindingParameterCollection());
listener.Open();
IInputChannel service = listener.AcceptChannel(TimeSpan.FromSeconds(10));
service.Open();
Message receivedMessage = service.Receive(TimeSpan.FromSeconds(10));
Assert.NotNull(receivedMessage, "Message was not received");
try
{
TObjectType receivedObject = receivedMessage.GetBody<TObjectType>();
return receivedObject;
}
catch (SerializationException)
{
Assert.Fail("Deserialized object not of correct type");
}
finally
{
receivedMessage.Close();
service.Close();
listener.Close();
}
return default(TObjectType);
}
private TObjectType ReceiveMessage<TObjectType>(TObjectType objectToMatch)
{
TObjectType receivedObject = this.ReceiveMessage<TObjectType>();
Assert.True(objectToMatch.Equals(receivedObject), "Original and deserialized objects do not match");
return receivedObject;
}
}
}
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