/*
* This file is part of the Echo Web Application Framework (hereinafter "Echo").
* Copyright (C) 2002-2009 NextApp, Inc.
*
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* 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.
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*/
package echo2example.chatserver.test;
import echo2example.chatserver.Log;
import echo2example.chatserver.Message;
import echo2example.chatserver.Server;
import junit.framework.TestCase;
/**
* Unit tests for the chat server.
*/
public class ServerTest extends TestCase {
private static final String REMOTE_HOST = "192.168.0.20";
public void testAuthenticationAndPosting() {
Log.setLogStream(null);
Server server = new Server();
String bobAuthToken = server.addUser("Bob.Smith", REMOTE_HOST);
assertNotNull(bobAuthToken);
String sallyAuthToken = server.addUser("Sally.Jones", REMOTE_HOST);
assertNotNull(sallyAuthToken);
assertNull(server.addUser("Bob.Smith", REMOTE_HOST));
assertTrue(server.postMessage("Bob.Smith", bobAuthToken, REMOTE_HOST, "Hi, everyone!"));
assertFalse(server.postMessage("Bob.Smith", sallyAuthToken, REMOTE_HOST, "Hi, everyone!"));
assertFalse(server.postMessage("Bob.Smith", null, REMOTE_HOST, "Hi, everyone!"));
assertFalse(server.postMessage("Bob.Smith", bobAuthToken + "x", REMOTE_HOST, "Hi, everyone!"));
assertTrue(server.postMessage("Sally.Jones", sallyAuthToken, REMOTE_HOST, "Hi, Bob!"));
}
public void testMessageRetrieval()
throws InterruptedException {
Server server = new Server();
Message[] messages;
long lastRetrievedId;
// Retrieve recent messages.
messages = server.getRecentMessages();
assertEquals(0, messages.length);
String bobAuthToken = server.addUser("Bob.Smith", REMOTE_HOST);
// Retrieve authentication message.
messages = server.getRecentMessages();
assertEquals(1, messages.length);
// Post ten messages.
for (int i = 0; i < 10; ++i) {
server.postMessage("Bob.Smith", bobAuthToken, REMOTE_HOST, Integer.toString(i));
}
// Retrieve all messages.
messages = server.getMessages(-1);
assertEquals(11, messages.length);
assertEquals("0", messages[1].getContent());
assertEquals("1", messages[2].getContent());
assertEquals("9", messages[10].getContent());
lastRetrievedId = messages[10].getId();
// Retrieve recent messages.
messages = server.getRecentMessages();
assertEquals(11, messages.length);
assertEquals("0", messages[1].getContent());
assertEquals("1", messages[2].getContent());
assertEquals("9", messages[10].getContent());
// Post ten messages.
for (int i = 10; i < 20; ++i) {
server.postMessage("Bob.Smith", bobAuthToken, REMOTE_HOST, Integer.toString(i));
}
// Retrieve messages.
messages = server.getMessages(lastRetrievedId);
assertEquals(10, messages.length);
assertEquals("10", messages[0].getContent());
assertEquals("11", messages[1].getContent());
assertEquals("19", messages[9].getContent());
lastRetrievedId = messages[9].getId();
// Post one thousand messages.
for (int i = 20; i < 1020; ++i) {
server.postMessage("Bob.Smith", bobAuthToken, REMOTE_HOST, Integer.toString(i));
}
// Retrieve messages.
messages = server.getMessages(lastRetrievedId);
assertEquals(1000, messages.length);
assertEquals("20", messages[0].getContent());
assertEquals("21", messages[1].getContent());
assertEquals("520", messages[500].getContent());
assertEquals("1018", messages[998].getContent());
assertEquals("1019", messages[999].getContent());
// Retrieve messages from a different starting point.
messages = server.getMessages(messages[500].getId());
assertEquals(499, messages.length);
assertEquals("521", messages[0].getContent());
assertEquals("1019", messages[498].getContent());
// Retrieve recent messages.
messages = server.getRecentMessages();
assertEquals(15, messages.length);
assertEquals("1005", messages[0].getContent());
assertEquals("1006", messages[1].getContent());
assertEquals("1019", messages[14].getContent());
lastRetrievedId = messages[14].getId();
// Post message with UTF-8 characters.
server.postMessage("Bob.Smith", bobAuthToken, REMOTE_HOST, "\u0416\u066f");
messages = server.getMessages(lastRetrievedId);
assertEquals("\u0416\u066f", messages[0].getContent());
}
}