package com.coding.download;
import com.coding.download.api.ConnectionException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.coding.download.api.ConnectionManager;
import com.coding.download.api.DownloadListener;
import com.coding.download.impl.ConnectionManagerImpl;
public class FileDownloaderTest {
boolean downloadFinished = false;
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void testDownload() throws ConnectionException, InterruptedException, ConnectionException {
String url = "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1489601005973&di=e104648a3c8dcaabb18dfb5d98870d84&imgtype=0&src=http%3A%2F%2Fimgsrc.baidu.com%2Fbaike%2Fpic%2Fitem%2F3b292df5e0fe992536be579530a85edf8cb17140.jpg";
FileDownloader downloader = new FileDownloader(url);
ConnectionManager cm = new ConnectionManagerImpl();
downloader.setConnectionManager(cm);
downloader.setListener(new DownloadListener() {
@Override
public void notifyFinished() {
downloadFinished = true;
}
});
downloader.execute();
// 等待多线程下载程序执行完毕
while (!downloadFinished) {
try {
System.out.println("还没有下载完成,休眠五秒");
//休眠5秒
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
System.out.println("下载完成!");
}
void testRead(){
}
}