【发布时间】:2016-03-16 23:40:23
【问题描述】:
我在一个上下文文件中配置了两个作业
<batch:job id="JobA" restartable="true">
<batch:step id="abc">
<batch:tasklet >
<batch:chunk reader="reader" writer="writer" processor="processor" />
</batch:tasklet>
</batch:step>
</batch:job>
<batch:job id="JobB" restartable="true">
<batch:step id="abc">
<batch:tasklet >
<batch:chunk reader="reader" writer="writer" processor="processor" />
</batch:tasklet>
</batch:step>
</batch:job>
当我使用 JobLauncherTestUtils 对 JobA 进行单元测试并测试作业启动时,它会抛出异常
No unique bean of type [org.springframework.batch.core.Job;] is defined: expected single matching bean but found 2: [JobA, JobB]
我尝试使用@Qualifier 进行自动连线仍然是同样的事情。我在哪里做错了
编辑
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:META-INF/spring/batch-test-context.xml" })
public class TestJob {
@Autowired
private JobExplorer jobExplorer;
@Autowired
@Qualifier("JobA")
private Job JobA;
@Autowired
private JobLauncherTestUtils jobLauncherTestUtils;
@Test
public void testJob() throws Exception {
JobParameters jobParameters = getNextJobParameters(getJobParameters());
assertEquals(BatchStatus.COMPLETED, jobLauncherTestUtils.getJobLauncher().run(JobA, jobParameters));
}
private JobParameters getJobParameters() {
JobParametersBuilder jobParameters = new JobParametersBuilder();
jobParameters.addString("param", "123");
return jobParameters.toJobParameters();
}
private JobParameters getNextJobParameters(JobParameters jobParameters) {
String jobIdentifier = jobLauncherTestUtils.getJob().getName();
List<JobInstance> lastInstances = jobExplorer.getJobInstances(jobIdentifier, 0, 1);
JobParametersIncrementer incrementer = jobLauncherTestUtils.getJob().getJobParametersIncrementer();
if (lastInstances.isEmpty()) {
return incrementer.getNext(jobParameters);
} else {
List<JobExecution> lastExecutions = jobExplorer.getJobExecutions(lastInstances.get(0));
return incrementer.getNext(lastExecutions.get(0).getJobParameters());
}
}
}
例外是
No unique bean of type [org.springframework.batch.core.Job;] is defined: expected single matching bean but found 2: [JobA, JobB]`
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标签: spring spring-batch