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Add test cases on StatisticsCollectJobWorker #32925

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Sep 19, 2024
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Original file line number Diff line number Diff line change
Expand Up @@ -54,15 +54,16 @@ public final class StatisticsCollectJobWorker {
* Initialize job worker.
*/
public void initialize() {
if (WORKER_INITIALIZED.compareAndSet(false, true)) {
ModeConfiguration modeConfig = contextManager.getComputeNodeInstanceContext().getModeConfiguration();
if ("ZooKeeper".equals(modeConfig.getRepository().getType())) {
scheduleJobBootstrap = new ScheduleJobBootstrap(createRegistryCenter(modeConfig), new StatisticsCollectJob(contextManager), createJobConfiguration());
scheduleJobBootstrap.schedule();
return;
}
if (!WORKER_INITIALIZED.compareAndSet(false, true)) {
return;
}
ModeConfiguration modeConfig = contextManager.getComputeNodeInstanceContext().getModeConfiguration();
if (!"ZooKeeper".equals(modeConfig.getRepository().getType())) {
log.warn("Can not collect statistics because of unsupported cluster type: {}", modeConfig.getRepository().getType());
return;
}
scheduleJobBootstrap = new ScheduleJobBootstrap(createRegistryCenter(modeConfig), new StatisticsCollectJob(contextManager), createJobConfiguration());
scheduleJobBootstrap.schedule();
}

private CoordinatorRegistryCenter createRegistryCenter(final ModeConfiguration modeConfig) {
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,71 @@
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.shardingsphere.schedule.core.job.statistics.collect;

import lombok.SneakyThrows;
import org.apache.shardingsphere.elasticjob.lite.api.bootstrap.impl.ScheduleJobBootstrap;
import org.apache.shardingsphere.mode.manager.ContextManager;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Answers;
import org.mockito.Mock;
import org.mockito.internal.configuration.plugins.Plugins;
import org.mockito.junit.jupiter.MockitoExtension;

import static org.junit.jupiter.api.Assertions.assertNull;
import static org.mockito.Mockito.verify;

@ExtendWith(MockitoExtension.class)
class StatisticsCollectJobWorkerTest {

private StatisticsCollectJobWorker jobWorker;

@Mock(answer = Answers.RETURNS_DEEP_STUBS)
private ContextManager contextManager;

@BeforeEach
void setUp() {
jobWorker = new StatisticsCollectJobWorker(contextManager);
}

@Test
void assertInitializeTwice() {
jobWorker.initialize();
jobWorker.initialize();
verify(contextManager.getComputeNodeInstanceContext()).getModeConfiguration();
}

@Test
void assertInitializeWithNotZooKeeperRepository() {
jobWorker.initialize();
assertNull(getScheduleJobBootstrap());
}

@Test
void assertDestroy() {
jobWorker.destroy();
jobWorker.destroy();
assertNull(getScheduleJobBootstrap());
}

@SneakyThrows(ReflectiveOperationException.class)
private ScheduleJobBootstrap getScheduleJobBootstrap() {
return (ScheduleJobBootstrap) Plugins.getMemberAccessor().get(StatisticsCollectJobWorker.class.getDeclaredField("scheduleJobBootstrap"), StatisticsCollectJobWorker.class);
}
}