/**
* 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.
*/
package org.apache.zookeeper.server;
import static org.junit.Assert.*;
import java.io.File;
import java.io.PrintWriter;
import java.nio.ByteBuffer;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import org.apache.zookeeper.PortAssignment;
import org.apache.zookeeper.KeeperException.Code;
import org.apache.zookeeper.KeeperException.SessionExpiredException;
import org.apache.zookeeper.KeeperException.SessionMovedException;
import org.apache.zookeeper.ZooDefs.OpCode;
import org.apache.zookeeper.server.PrepRequestProcessor;
import org.apache.zookeeper.server.Request;
import org.apache.zookeeper.server.RequestProcessor;
import org.apache.zookeeper.server.ServerCnxnFactory;
import org.apache.zookeeper.server.SyncRequestProcessor;
import org.apache.zookeeper.server.ZooKeeperServer;
import org.apache.zookeeper.test.ClientBase;
import org.apache.zookeeper.txn.ErrorTxn;
import org.junit.Assert;
import org.junit.Test;
public class PrepRequestProcessorTest extends ClientBase {
private static String HOSTPORT = "127.0.0.1:" + PortAssignment.unique();
private static final int CONNECTION_TIMEOUT = 3000;
private final CountDownLatch testEnd = new CountDownLatch(1);
@Test
public void testPRequest() throws Exception {
File tmpDir = ClientBase.createTmpDir();
ClientBase.setupTestEnv();
ZooKeeperServer zks = new ZooKeeperServer(tmpDir, tmpDir, 3000);
SyncRequestProcessor.setSnapCount(100);
final int PORT = Integer.parseInt(HOSTPORT.split(":")[1]);
ServerCnxnFactory f = ServerCnxnFactory.createFactory(PORT, -1);
f.startup(zks);
Assert.assertTrue("waiting for server being up ",
ClientBase.waitForServerUp(HOSTPORT,CONNECTION_TIMEOUT));
zks.sessionTracker = new MySessionTracker();
PrepRequestProcessor processor = new PrepRequestProcessor(zks, new MyRequestProcessor());
Request foo = new Request(null, 1l, 1, OpCode.create, ByteBuffer.allocate(3), null);
processor.pRequest(foo);
testEnd.await(5, java.util.concurrent.TimeUnit.SECONDS);
f.shutdown();
zks.shutdown();
}
private class MyRequestProcessor implements RequestProcessor {
@Override
public void processRequest(Request request) {
Assert.assertEquals("Request should have marshalling error", new ErrorTxn(Code.MARSHALLINGERROR.intValue()), request.getTxn());
testEnd.countDown();
}
@Override
public void shutdown() {
// TODO Auto-generated method stub
}
}
private class MySessionTracker implements SessionTracker {
@Override
public boolean addGlobalSession(long id, int to) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean addSession(long id, int to) {
// TODO Auto-generated method stub
return false;
}
@Override
public void checkSession(long sessionId, Object owner)
throws SessionExpiredException, SessionMovedException {
// TODO Auto-generated method stub
}
@Override
public long createSession(int sessionTimeout) {
// TODO Auto-generated method stub
return 0;
}
@Override
public void dumpSessions(PrintWriter pwriter) {
// TODO Auto-generated method stub
}
@Override
public void removeSession(long sessionId) {
// TODO Auto-generated method stub
}
public int upgradeSession(long sessionId) {
// TODO Auto-generated method stub
return 0;
}
@Override
public void setOwner(long id, Object owner)
throws SessionExpiredException {
// TODO Auto-generated method stub
}
@Override
public void shutdown() {
// TODO Auto-generated method stub
}
@Override
public boolean touchSession(long sessionId, int sessionTimeout) {
// TODO Auto-generated method stub
return false;
}
@Override
public void setSessionClosing(long sessionId) {
// TODO Auto-generated method stub
}
@Override
public boolean isTrackingSession(long sessionId) {
// TODO Auto-generated method stub
return false;
}
@Override
public void checkGlobalSession(long sessionId, Object owner)
throws SessionExpiredException, SessionMovedException {
// TODO Auto-generated method stub
}
@Override
public Map<Long, Set<Long>> getSessionExpiryMap() {
return new HashMap<Long, Set<Long>>();
}
}
}