package org.zstack.test.core.cloudbus;
import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBusIN;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.header.AbstractService;
import org.zstack.header.Service;
import org.zstack.header.message.Message;
import org.zstack.test.BeanConstructor;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
public class TestCloudBusSendMultiMsg {
ComponentLoader loader;
CloudBusIN bus;
CountDownLatch latch = new CountDownLatch(1);
boolean isSuccess = false;
Service serv;
int msgNum = 10;
public static class HelloWorldMsg extends Message {
}
class FakeService extends AbstractService {
private int count = 0;
@Override
public boolean start() {
bus.registerService(this);
bus.activeService(this);
return true;
}
@Override
public boolean stop() {
bus.deActiveService(this);
bus.unregisterService(this);
return true;
}
@Override
public void handleMessage(Message msg) {
if (msg.getClass() == HelloWorldMsg.class) {
count++;
}
if (count == msgNum) {
isSuccess = true;
latch.countDown();
}
}
@Override
public String getId() {
return this.getClass().getCanonicalName();
}
}
@Before
public void setUp() throws Exception {
BeanConstructor con = new BeanConstructor();
loader = con.build();
bus = loader.getComponent(CloudBusIN.class);
serv = new FakeService();
serv.start();
}
@Test
public void test() throws InterruptedException, ClassNotFoundException {
List<HelloWorldMsg> msgs = new ArrayList<HelloWorldMsg>(msgNum);
for (int i = 0; i < msgNum; i++) {
HelloWorldMsg msg = new HelloWorldMsg();
msg.setServiceId(FakeService.class.getCanonicalName());
msgs.add(msg);
}
bus.send(msgs);
latch.await(10, TimeUnit.SECONDS);
serv.stop();
Assert.assertEquals(true, isSuccess);
}
}