/*
 * 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.
 */

using Apache.NMS.Util;
using NUnit.Framework;

namespace Apache.NMS.Test
{
	[TestFixture]
	public class TextMessageTest : NMSTestSupport
	{
		protected static string DESTINATION_NAME = "TextMessageDestination";

		[Test]
		public void SendReceiveTextMessage(
			[Values(MsgDeliveryMode.Persistent, MsgDeliveryMode.NonPersistent)]
			MsgDeliveryMode deliveryMode)
		{
			using(IConnection connection = CreateConnection(GetTestClientId()))
			{
				connection.Start();
				using(ISession session = connection.CreateSession(AcknowledgementMode.AutoAcknowledge))
				{
					IDestination destination = SessionUtil.GetDestination(session, DESTINATION_NAME);
					using(IMessageConsumer consumer = session.CreateConsumer(destination))
					using(IMessageProducer producer = session.CreateProducer(destination))
					{
						producer.DeliveryMode = deliveryMode;
						IMessage request = session.CreateTextMessage("Hello World!");
						producer.Send(request);

						IMessage message = consumer.Receive(receiveTimeout);
						AssertTextMessageEqual(request, message);
						Assert.AreEqual(deliveryMode, message.NMSDeliveryMode, "NMSDeliveryMode does not match");
					}
				}
			}
		}

		/// <summary>
		/// Assert that two messages are ITextMessages and their text bodies are equal.
		/// </summary>
		/// <param name="expected"></param>
		/// <param name="actual"></param>
		protected void AssertTextMessageEqual(IMessage expected, IMessage actual)
		{
			ITextMessage expectedTextMsg = expected as ITextMessage;
			Assert.IsNotNull(expectedTextMsg, "'expected' message not a text message");
			ITextMessage actualTextMsg = actual as ITextMessage;
			Assert.IsNotNull(actualTextMsg, "'actual' message not a text message");
			Assert.AreEqual(expectedTextMsg.Text, actualTextMsg.Text, "Text message does not match.");
		}
	}
}