helloworld/java-client/src/test/java/com/apache/dubbo/sample/TestHelloWorld.java

/*
 *  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 com.apache.dubbo.sample;

import org.junit.Test;
import junit.framework.TestCase;
import static org.junit.Assert.*;

import org.apache.dubbo.common.constants.CommonConstants;
import org.apache.dubbo.config.ApplicationConfig;
import org.apache.dubbo.config.ReferenceConfig;
import org.apache.dubbo.config.RegistryConfig;
import org.apache.dubbo.config.bootstrap.DubboBootstrap;
import org.apache.dubbo.sample.hello.Helloworld;

import java.io.IOException;
import java.util.concurrent.TimeUnit;

import com.apache.dubbo.sample.basic.*;

public class TestHelloWorld {

    @Test
    public void testHelloWorld() throws Exception {
        ReferenceConfig<IGreeter> ref = new ReferenceConfig<>();
        ref.setInterface(IGreeter.class);
        ref.setCheck(false);
        ref.setProtocol(CommonConstants.TRIPLE);
        ref.setLazy(true);
        ref.setTimeout(100000);

        DubboBootstrap.getInstance()
                        .application(new ApplicationConfig("test-demo-consumer"))
                        .registry(new RegistryConfig("zookeeper://127.0.0.1:2181"))
                        .reference(ref)
                        .start();

        final IGreeter iGreeter = ref.get();

        System.out.println("dubbo ref started");
        Helloworld.HelloRequest req = Helloworld.HelloRequest.newBuilder().setName("laurence").build();
        try {
            final Helloworld.User reply = iGreeter.sayHello(req);
            TimeUnit.SECONDS.sleep(1);
            System.out.println("Reply:" + reply);
            TestCase.assertEquals(reply.getName(), "Hello laurence");
            TestCase.assertEquals(reply.getId(), "12345");
            TestCase.assertEquals(reply.getAge(), 21);
        } catch (IllegalStateException t) {
            t.printStackTrace();
        }
    }
}