/*
* Copyright (C) 2010-2101 Alibaba Group Holding Limited.
*
* Licensed 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.alibaba.otter.shared.arbitrate.setl.monitor.stage;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.testng.annotations.Test;
import com.alibaba.otter.shared.arbitrate.impl.ArbitrateConstants;
import com.alibaba.otter.shared.arbitrate.impl.setl.ArbitrateFactory;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.monitor.StageMonitor;
import com.alibaba.otter.shared.arbitrate.impl.setl.zookeeper.monitor.TransformStageListener;
import com.alibaba.otter.shared.arbitrate.setl.BaseStageTest;
import com.google.common.collect.Lists;
/**
* transform模块的测试，和extract测试基本接近
*
* @author jianghang 2011-9-22 上午09:16:53
* @version 4.0.0
*/
public class TransformStageListenerTest extends BaseStageTest {
@Test
public void testProcess_init() {
final List<Long> initProcessIds = new ArrayList<Long>();
final Map<Long, List<String>> stages = new HashMap<Long, List<String>>();
try {
Long p1 = initProcess();
initStage(p1, ArbitrateConstants.NODE_SELECTED);
initStage(p1, ArbitrateConstants.NODE_EXTRACTED);
initStage(p1, ArbitrateConstants.NODE_TRANSFORMED);
Long p2 = initProcess();
initStage(p2, ArbitrateConstants.NODE_SELECTED);
initStage(p2, ArbitrateConstants.NODE_EXTRACTED, getData(nid));
Long p3 = initProcess();
initStage(p3, ArbitrateConstants.NODE_SELECTED);
initStage(p3, ArbitrateConstants.NODE_EXTRACTED);
initStage(p3, ArbitrateConstants.NODE_TRANSFORMED);
Long p4 = initProcess();
initStage(p4, ArbitrateConstants.NODE_SELECTED);
initStage(p4, ArbitrateConstants.NODE_EXTRACTED, getData(nid + 1));
// 准备清理数据
initProcessIds.add(p1);
initProcessIds.add(p2);
initProcessIds.add(p3);
initProcessIds.add(p4);
List<String> p1Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED,
ArbitrateConstants.NODE_TRANSFORMED);
stages.put(p1, p1Stages);
List<String> p2Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED);
stages.put(p2, p2Stages);
List<String> p3Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED,
ArbitrateConstants.NODE_TRANSFORMED);
stages.put(p3, p3Stages);
List<String> p4Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED);
stages.put(p4, p4Stages);
// 进行验证
TransformStageListener transform = new TransformStageListener(pipelineId);
Long processId = transform.waitForProcess();
want.number(processId).isEqualTo(p2);
// 验证下process信息
StageMonitor monitor = ArbitrateFactory.getInstance(pipelineId, StageMonitor.class);
List<Long> processIds = monitor.getCurrentProcessIds();
// 获取下stage信息
List<String> currentP1Stages = monitor.getCurrentStages(p1);
List<String> currentP2Stages = monitor.getCurrentStages(p2);
List<String> currentP3Stages = monitor.getCurrentStages(p3);
List<String> currentP4Stages = monitor.getCurrentStages(p4);
want.collection(processIds).isEqualTo(initProcessIds);
want.collection(currentP1Stages).isEqualTo(stages.get(p1));
want.collection(currentP2Stages).isEqualTo(stages.get(p2));
want.collection(currentP3Stages).isEqualTo(stages.get(p3));
want.collection(currentP4Stages).isEqualTo(stages.get(p4));
transform.destory();
ArbitrateFactory.destory(pipelineId);
} catch (InterruptedException e) {
want.fail();
} finally {
for (Long processId : initProcessIds) {
List<String> ss = stages.get(processId);
for (String stage : ss) {
destoryStage(processId, stage);
}
destoryProcess(processId);
}
}
}
@Test
public void testProcess_dynamic() {
final List<Long> initProcessIds = new ArrayList<Long>();
final Map<Long, List<String>> stages = new HashMap<Long, List<String>>();
try {
// 准备数据，准备5个process，一个已经完成extracted，一个满足条件，一个出现error，一个出现end，一个stage满足但不是自己机器处理
Long p1 = initProcess();
initStage(p1, ArbitrateConstants.NODE_SELECTED);
initStage(p1, ArbitrateConstants.NODE_EXTRACTED);
initStage(p1, ArbitrateConstants.NODE_TRANSFORMED);
Long p2 = initProcess();
initStage(p2, ArbitrateConstants.NODE_SELECTED);
initStage(p2, ArbitrateConstants.NODE_EXTRACTED, getData(nid + 1));
// 初始化信息
TransformStageListener transform = new TransformStageListener(pipelineId);
// 开始变化
destoryStage(p1, ArbitrateConstants.NODE_SELECTED);
destoryStage(p1, ArbitrateConstants.NODE_EXTRACTED);
destoryStage(p1, ArbitrateConstants.NODE_TRANSFORMED);
destoryProcess(p1);
Long p3 = initProcess();
initStage(p3, ArbitrateConstants.NODE_SELECTED);
initStage(p3, ArbitrateConstants.NODE_EXTRACTED, getData(nid));
Long p4 = initProcess();
// 准备清理数据
initProcessIds.add(p2);
initProcessIds.add(p3);
initProcessIds.add(p4);
List<String> p1Stages = Lists.newArrayList();
stages.put(p1, p1Stages);
List<String> p2Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED);
stages.put(p2, p2Stages);
List<String> p3Stages = Arrays.asList(ArbitrateConstants.NODE_SELECTED, ArbitrateConstants.NODE_EXTRACTED);
stages.put(p3, p3Stages);
List<String> p4Stages = Lists.newArrayList();
stages.put(p4, p4Stages);
sleep();// sleep一下，等待数据同步
// 进行验证
Long processId = transform.waitForProcess();
want.number(processId).isEqualTo(p3);
// 验证下process信息
StageMonitor monitor = ArbitrateFactory.getInstance(pipelineId, StageMonitor.class);
List<Long> processIds = monitor.getCurrentProcessIds();
// 获取下stage信息
List<String> currentP1Stages = monitor.getCurrentStages(p1);
List<String> currentP2Stages = monitor.getCurrentStages(p2);
List<String> currentP3Stages = monitor.getCurrentStages(p3);
List<String> currentP4Stages = monitor.getCurrentStages(p4);
want.collection(processIds).isEqualTo(initProcessIds);
want.collection(currentP1Stages).isEqualTo(stages.get(p1));
want.collection(currentP2Stages).isEqualTo(stages.get(p2));
want.collection(currentP3Stages).isEqualTo(stages.get(p3));
want.collection(currentP4Stages).isEqualTo(stages.get(p4));
transform.destory();
ArbitrateFactory.destory(pipelineId);
} catch (InterruptedException e) {
want.fail();
} finally {
for (Long processId : initProcessIds) {
List<String> ss = stages.get(processId);
for (String stage : ss) {
destoryStage(processId, stage);
}
destoryProcess(processId);
}
}
}
}