DefaultConnectionTest.java

/*
 * Copyright (C) 2012~2014 dinstone<dinstone@163.com>
 *
 * Licensed 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 com.dinstone.rpc.mina.client;

import java.util.concurrent.Semaphore;

import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import com.dinstone.rpc.CallFuture;
import com.dinstone.rpc.CallFutureListener;
import com.dinstone.rpc.Configuration;
import com.dinstone.rpc.cases.HelloService;
import com.dinstone.rpc.cases.HelloServiceImpl;
import com.dinstone.rpc.client.Connection;
import com.dinstone.rpc.mina.server.MinaServer;
import com.dinstone.rpc.protocol.Call;

/**
 * @author guojf
 * @version 1.0.0.2013-11-5
 */
public class DefaultConnectionTest {

    private static MinaServer server;

    private Connection connect;

    @BeforeClass
    public static void startServer() {
        Configuration config = new Configuration();
        config.setServiceHost("localhost");
        server = new MinaServer(config);
        server.registService(HelloService.class, new HelloServiceImpl());
        server.start();
    }

    @AfterClass
    public static void stopServer() {
        if (server != null) {
            server.stop();
        }
    }

    /**
     * @throws java.lang.Exception
     */
    @Before
    public void setUp() throws Exception {
        Configuration config = new Configuration();
        config.setServiceHost("localhost");
        connect = new MinaConnectionFactory(config).create();
    }

    /**
     * @throws java.lang.Exception
     */
    @After
    public void tearDown() throws Exception {
        connect.close();
    }

    /**
     * Test method for
     * {@link com.dinstone.rpc.mina.client.MinaConnection#call(java.lang.String, java.lang.Object[], java.lang.Class)} .
     */
    @Test
    public void testCall() {
        long st = System.currentTimeMillis();

        CallFuture cf = connect.call(new Call("com.dinstone.rpc.cases.HelloService.sayHello", new Object[] { "dddd" }));
        try {
            cf.get();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

        long et = System.currentTimeMillis() - st;
        System.out.println("it takes " + et + "ms, " + (1 * 1000 / et) + " tps");
    }

    @Test
    public void testCall01() throws InterruptedException {
        byte[] mb = new byte[1 * 1024];
        for (int i = 0; i < mb.length; i++) {
            mb[i] = 65;
        }
        String name = new String(mb);

        long st = System.currentTimeMillis();

        final Semaphore s = new Semaphore(0);
        CallFutureListener listener = new CallFutureListener() {

            public void complete(CallFuture future) {
                s.release();
            }
        };

        int count = 10000;
        for (int i = 0; i < count; i++) {
            CallFuture f = connect
                .call(new Call("com.dinstone.rpc.cases.HelloService.sayHello", new Object[] { name }));
            f.addListener(listener);
        }

        long et = System.currentTimeMillis() - st;
        System.out.println("write time " + et + " ms");

        s.acquire(count);
        et = System.currentTimeMillis() - st;
        System.out.println("it takes " + et + "ms, 1k : " + (count * 1000 / et) + " tps");
    }
}