package com.alibaba.otter.canal.parse.index;
import java.net.InetSocketAddress;
import java.util.Date;
import junit.framework.Assert;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.alibaba.otter.canal.common.zookeeper.ZkClientx;
import com.alibaba.otter.canal.common.zookeeper.ZookeeperPathUtils;
import com.alibaba.otter.canal.meta.MixedMetaManager;
import com.alibaba.otter.canal.meta.ZooKeeperMetaManager;
import com.alibaba.otter.canal.protocol.ClientIdentity;
import com.alibaba.otter.canal.protocol.position.EntryPosition;
import com.alibaba.otter.canal.protocol.position.LogIdentity;
import com.alibaba.otter.canal.protocol.position.LogPosition;
import com.alibaba.otter.canal.protocol.position.PositionRange;
public class MetaLogPositionManagerTest extends AbstractLogPositionManagerTest {
private static final String MYSQL_ADDRESS = "127.0.0.1";
private ZkClientx zkclientx = new ZkClientx(cluster1 + ";" + cluster2);
@Before
public void setUp() {
String path = ZookeeperPathUtils.getDestinationPath(destination);
zkclientx.deleteRecursive(path);
}
@After
public void tearDown() {
String path = ZookeeperPathUtils.getDestinationPath(destination);
zkclientx.deleteRecursive(path);
}
@Test
public void testAll() {
MixedMetaManager metaManager = new MixedMetaManager();
ZooKeeperMetaManager zooKeeperMetaManager = new ZooKeeperMetaManager();
zooKeeperMetaManager.setZkClientx(zkclientx);
metaManager.setZooKeeperMetaManager(zooKeeperMetaManager);
metaManager.start();
MetaLogPositionManager logPositionManager = new MetaLogPositionManager();
logPositionManager.setMetaManager(metaManager);
logPositionManager.start();
// 构建meta信息
ClientIdentity client1 = new ClientIdentity(destination, (short) 1);
metaManager.subscribe(client1);
PositionRange range1 = buildRange(1);
metaManager.updateCursor(client1, range1.getEnd());
PositionRange range2 = buildRange(2);
metaManager.updateCursor(client1, range2.getEnd());
ClientIdentity client2 = new ClientIdentity(destination, (short) 2);
metaManager.subscribe(client2);
PositionRange range3 = buildRange(3);
metaManager.updateCursor(client2, range3.getEnd());
PositionRange range4 = buildRange(4);
metaManager.updateCursor(client2, range4.getEnd());
LogPosition logPosition = logPositionManager.getLatestIndexBy(destination);
Assert.assertEquals(range2.getEnd(), logPosition);
metaManager.stop();
logPositionManager.stop();
}
private PositionRange<LogPosition> buildRange(int number) {
LogPosition start = new LogPosition();
start.setIdentity(new LogIdentity(new InetSocketAddress(MYSQL_ADDRESS, 3306), 1234L));
start.setPostion(new EntryPosition("mysql-bin.000000" + number, 106L, new Date().getTime()));
LogPosition end = new LogPosition();
end.setIdentity(new LogIdentity(new InetSocketAddress(MYSQL_ADDRESS, 3306), 1234L));
end.setPostion(new EntryPosition("mysql-bin.000000" + (number + 1), 106L, (new Date().getTime()) + 1000 * 1000L));
return new PositionRange<LogPosition>(start, end);
}
}