/**
* Copyright (c) 2012, Oliver Kleine, Institute of Telematics, University of Luebeck
* All rights reserved
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
* following conditions are met:
*
* - Redistributions of source messageCode must retain the above copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other materials provided with the distribution.
*
* - Neither the name of the University of Luebeck nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package de.uniluebeck.itm.ncoap.communication;
import de.uniluebeck.itm.ncoap.application.server.CoapServerApplication;
import de.uniluebeck.itm.ncoap.communication.dispatching.client.Token;
import de.uniluebeck.itm.ncoap.endpoints.DummyEndpoint;
import de.uniluebeck.itm.ncoap.endpoints.server.NotObservableTestWebservice;
import de.uniluebeck.itm.ncoap.message.CoapMessage;
import de.uniluebeck.itm.ncoap.message.CoapRequest;
import de.uniluebeck.itm.ncoap.message.MessageCode;
import de.uniluebeck.itm.ncoap.message.MessageType;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.junit.Test;
import java.net.InetSocketAddress;
import java.net.URI;
import static junit.framework.Assert.assertEquals;
/**
* Created with IntelliJ IDEA.
* User: olli
* Date: 19.08.13
* Time: 12:37
* To change this template use File | Settings | File Templates.
*/
public class ClientSendsTheSameRequestTwice2 extends AbstractCoapCommunicationTest{
private static final String PATH = "/path";
private static CoapServerApplication server;
private InetSocketAddress serverSocket;
private static DummyEndpoint endpoint;
private static CoapRequest coapRequest1;
private static CoapRequest coapRequest2;
private static int messageID;
private static Token token;
@Override
public void setupComponents() throws Exception {
server = new CoapServerApplication();
server.registerService(new NotObservableTestWebservice(PATH, "Status 1", 0, 4000, server.getExecutor()));
endpoint = new DummyEndpoint();
serverSocket = new InetSocketAddress("localhost", server.getPort());
URI serviceURI = new URI("coap", null, "localhost", server.getPort(), PATH, null, null);
token = new Token(new byte[]{1, 2, 3, 4});
messageID = 1;
coapRequest1 = new CoapRequest(MessageType.Name.CON, MessageCode.Name.GET, serviceURI);
coapRequest1.setMessageID(messageID);
coapRequest1.setToken(token);
coapRequest2 = new CoapRequest(MessageType.Name.CON, MessageCode.Name.GET, serviceURI);
coapRequest2.setMessageID(messageID);
coapRequest2.setToken(token);
}
@Override
public void shutdownComponents() throws Exception {
server.shutdown();
endpoint.shutdown();
}
@Override
public void createTestScenario() throws Exception {
endpoint.writeMessage(coapRequest1, serverSocket);
Thread.sleep(3000);
endpoint.writeMessage(coapRequest2, serverSocket);
Thread.sleep(2000);
}
@Override
public void setupLogging() throws Exception {
Logger.getLogger("de.uniluebeck.itm.ncoap.endpoints")
.setLevel(Level.INFO);
Logger.getLogger("de.uniluebeck.itm.ncoap.communication.reliability")
.setLevel(Level.INFO);
}
@Test
public void testMessagesForEquality(){
assertEquals(coapRequest1, coapRequest2);
assertEquals(coapRequest1.hashCode(), coapRequest2.hashCode());
}
@Test
public void testEndpointReceivedThreeMessages(){
assertEquals(2, endpoint.getReceivedCoapMessages().size());
}
@Test
public void testFirstMessageisEmptyAck(){
CoapMessage message1 = endpoint.getReceivedMessage(0);
assertEquals("First message is not empty!", MessageCode.Name.EMPTY, message1.getMessageCodeName());
assertEquals("First message has wrong ID!", messageID, message1.getMessageID());
assertEquals("First message is no ACK!", MessageType.Name.ACK, message1.getMessageTypeName());
}
@Test
public void testSecondMessage(){
CoapMessage message2 = endpoint.getReceivedMessage(1);
assertEquals("Third message has wrong message code!", MessageCode.Name.CONTENT_205,
message2.getMessageCodeName());
assertEquals("3rd message has wrong message type!", MessageType.Name.ACK, message2.getMessageTypeName());
}
}