/*
* Copyright 2006-2007 the original author or authors.
*
* 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 org.springframework.batch.sample;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.batch.core.BatchStatus;
import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.JobParameters;
import org.springframework.batch.core.JobParametersBuilder;
import org.springframework.batch.test.JobLauncherTestUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Functional test for graceful shutdown. A batch container is started in a new
* thread, then it's stopped using {@link JobExecution#stop()}.
*
* @author Lucas Ward
*
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "/simple-job-launcher-context.xml", "/jobs/infiniteLoopJob.xml", "/job-runner-context.xml" })
public class GracefulShutdownFunctionalTests {
/** Logger */
private final Log logger = LogFactory.getLog(getClass());
@Autowired
private JobLauncherTestUtils jobLauncherTestUtils;
@Test
public void testLaunchJob() throws Exception {
final JobParameters jobParameters = new JobParametersBuilder().addLong("timestamp", System.currentTimeMillis())
.toJobParameters();
JobExecution jobExecution = jobLauncherTestUtils.launchJob(jobParameters);
Thread.sleep(1000);
assertEquals(BatchStatus.STARTED, jobExecution.getStatus());
assertTrue(jobExecution.isRunning());
jobExecution.stop();
int count = 0;
while (jobExecution.isRunning() && count <= 10) {
logger.info("Checking for end time in JobExecution: count=" + count);
Thread.sleep(100);
count++;
}
assertFalse("Timed out waiting for job to end.", jobExecution.isRunning());
assertEquals(BatchStatus.STOPPED, jobExecution.getStatus());
}
}