/* * 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")); } } }