package org.zstack.test.aop;

import junit.framework.Assert;
import org.junit.Before;
import org.junit.Test;
import org.zstack.core.cloudbus.CloudBus;
import org.zstack.core.componentloader.ComponentLoader;
import org.zstack.core.errorcode.ErrorFacade;
import org.zstack.core.thread.AsyncThread;
import org.zstack.header.core.Completion;
import org.zstack.header.core.FutureCompletion;
import org.zstack.header.errorcode.SysErrors;
import org.zstack.test.BeanConstructor;
import org.zstack.utils.Utils;
import org.zstack.utils.logging.CLogger;

import java.util.concurrent.TimeUnit;

/**
 */
public class TestFutureCompletion2 {
    CLogger logger = Utils.getLogger(TestFutureCompletion2.class);
    ComponentLoader loader;
    CloudBus bus;
    ErrorFacade errf;

    @Before
    public void setUp() throws Exception {
        BeanConstructor con = new BeanConstructor();
        loader = con.build();
        errf = loader.getComponent(ErrorFacade.class);
    }

    private void complete(Completion completion) {
    }

    @Test
    public void test() throws InterruptedException {
        FutureCompletion completion = new FutureCompletion(null);
        complete(completion);
        completion.await(TimeUnit.SECONDS.toMillis(1));
        Assert.assertFalse(completion.isSuccess());
        Assert.assertEquals(SysErrors.TIMEOUT.toString(), completion.getErrorCode().getCode());

        final FutureCompletion completion1 = new FutureCompletion(null);
        new Runnable() {
            @Override
            @AsyncThread
            public void run() {
                for (int i = 0; i < 3; i++) {
                    logger.debug("index: " + i);
                    try {
                        TimeUnit.SECONDS.sleep(1);
                    } catch (InterruptedException e) {
                    }
                }

                completion1.success();
            }
        }.run();

        completion1.await(TimeUnit.SECONDS.toMillis(500));
        Assert.assertTrue(completion1.isSuccess());
    }
}