/*
* Copyright 1999-2011 Alibaba Group.
*
* 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.alibaba.dubbo.rpc.protocol.dubbo;
import static junit.framework.Assert.assertEquals;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import junit.framework.Assert;
import org.junit.Test;
import com.alibaba.dubbo.common.Constants;
import com.alibaba.dubbo.common.URL;
import com.alibaba.dubbo.common.extension.ExtensionLoader;
import com.alibaba.dubbo.rpc.Protocol;
import com.alibaba.dubbo.rpc.ProxyFactory;
import com.alibaba.dubbo.rpc.RpcException;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoServiceImpl;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.NonSerialized;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.RemoteService;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.RemoteServiceImpl;
import com.alibaba.dubbo.rpc.protocol.dubbo.support.Type;
import com.alibaba.dubbo.rpc.service.EchoService;
/**
* <code>ProxiesTest</code>
*/
public class DubboProtocolTest
{
private Protocol protocol = ExtensionLoader.getExtensionLoader(Protocol.class).getAdaptiveExtension();
private ProxyFactory proxy = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
@Test
public void testDemoProtocol() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9020/" + DemoService.class.getName() + "?codec=exchange")));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9020/" + DemoService.class.getName() + "?codec=exchange")));
assertEquals(service.getSize(new String[]{"", "", ""}), 3);
}
@Test
public void testDubboProtocol() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName())));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName())));
assertEquals(service.enumlength(new Type[]{}), Type.Lower);
assertEquals(service.getSize(null), -1);
assertEquals(service.getSize(new String[]{"", "", ""}), 3);
Map<String, String> map = new HashMap<String, String>();
map.put("aa", "bb");
Set<String> set = service.keys(map);
assertEquals(set.size(), 1);
assertEquals(set.iterator().next(), "aa");
service.invoke("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "", "invoke");
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "?client=netty")));
// test netty client
StringBuffer buf = new StringBuffer();
for(int i=0;i<1024*32+32;i++)
buf.append('A');
System.out.println(service.stringLength(buf.toString()));
// cast to EchoService
EchoService echo = proxy.getProxy(protocol.refer(EchoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "?client=netty")));
assertEquals(echo.$echo(buf.toString()), buf.toString());
assertEquals(echo.$echo("test"), "test");
assertEquals(echo.$echo("abcdefg"), "abcdefg");
assertEquals(echo.$echo(1234), 1234);
}
@Test
public void testDubboProtocolWithMina() throws Exception {
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName()).addParameter(Constants.SERVER_KEY, "mina")));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName()).addParameter(Constants.CLIENT_KEY, "mina")));
for (int i = 0; i < 10; i++) {
assertEquals(service.enumlength(new Type[]{}), Type.Lower);
assertEquals(service.getSize(null), -1);
assertEquals(service.getSize(new String[]{"", "", ""}), 3);
}
Map<String, String> map = new HashMap<String, String>();
map.put("aa", "bb");
for(int i = 0; i < 10; i++) {
Set<String> set = service.keys(map);
assertEquals(set.size(), 1);
assertEquals(set.iterator().next(), "aa");
service.invoke("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "", "invoke");
}
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "?client=mina")));
// test netty client
StringBuffer buf = new StringBuffer();
for (int i = 0; i < 1024 * 32 + 32; i++)
buf.append('A');
System.out.println(service.stringLength(buf.toString()));
// cast to EchoService
EchoService echo = proxy.getProxy(protocol.refer(EchoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName() + "?client=mina")));
for (int i = 0; i < 10; i++) {
assertEquals(echo.$echo(buf.toString()), buf.toString());
assertEquals(echo.$echo("test"), "test");
assertEquals(echo.$echo("abcdefg"), "abcdefg");
assertEquals(echo.$echo(1234), 1234);
}
}
@Test
public void testDubboProtocolMultiService() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName())));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + DemoService.class.getName())));
RemoteService remote = new RemoteServiceImpl();
protocol.export(proxy.getInvoker(remote, RemoteService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + RemoteService.class.getName())));
remote = proxy.getProxy(protocol.refer(RemoteService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + RemoteService.class.getName())));
service.sayHello("world");
// test netty client
assertEquals("world", service.echo("world"));
assertEquals("hello world@" + RemoteServiceImpl.class.getName(), remote.sayHello("world"));
EchoService serviceEcho = (EchoService)service;
assertEquals(serviceEcho.$echo("test"), "test");
EchoService remoteEecho = (EchoService)remote;
assertEquals(remoteEecho.$echo("ok"), "ok");
}
@Test
public void testPerm() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
long start = System.currentTimeMillis();
for(int i=0;i<1000;i++)
service.getSize(new String[]{"", "", ""});
System.out.println("take:"+(System.currentTimeMillis()-start));
}
@Test
public void testNonSerializedParameter() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
try {
service.nonSerializedParameter(new NonSerialized());
Assert.fail();
} catch (RpcException e) {
Assert.assertTrue(e.getMessage().contains("com.alibaba.dubbo.rpc.protocol.dubbo.support.NonSerialized must implement java.io.Serializable"));
}
}
@Test
public void testReturnNonSerialized() throws Exception
{
DemoService service = new DemoServiceImpl();
protocol.export(proxy.getInvoker(service, DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
service = proxy.getProxy(protocol.refer(DemoService.class, URL.valueOf("dubbo://127.0.0.1:9050/" + DemoService.class.getName() + "?codec=exchange")));
try {
service.returnNonSerialized();
Assert.fail();
} catch (RpcException e) {
Assert.assertTrue(e.getMessage().contains("com.alibaba.dubbo.rpc.protocol.dubbo.support.NonSerialized must implement java.io.Serializable"));
}
}
}