Do not autowire the Job inside JobLauncherTestUtils

[spring-projects-issues]

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Petar Tahchiev opened BATCH-2366 and commented

Hello,

I have several jobs defined. Then I want to test them so I create a bean of type JobLauncherTestUtils inside my config:

@Bean(name = "ncsvjobLauncherTestUtils")
public JobLauncherTestUtils defaultJobLauncherTestUtils() {
   JobLauncherTestUtils result =  new JobLauncherTestUtils();
   result.setJob(context.getBean("ncsvImportJob", Job.class));
   return result;
}

However when I run my tests I get this exception:

ption is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.batch.test.JobLauncherTestUtils.setJob(org.springframework.batch.core.Job); nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.batch.core.Job] is defined: expected single matching bean but found 3: ncsvImportJob,syncEntityJob,syncCatalogJob
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1202)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)

This is because the JobLauncherTestUtils the setJob method has the @Autowired annotation so it will try to autowire the job, but as I said I have several.

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2 votes, 3 watchers

[spring-projects-issues]

Mariusz commented

Hi, you can just write:

 // override method with name of your job bean
    @Bean
    public JobLauncherTestUtils getJobLauncherTestUtils() {

        return new JobLauncherTestUtils() {
            @Override
            @Autowired
            public void setJob(@Qualifier("ncsvImportJob") Job job) {
                super.setJob(job);
            }
        };
    }

[shaunvip]

Seems this this one is throwing a circular bean issue.

Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'MYJOB': Requested bean is currently in creation: Is there an unresolvable circular reference?

@SpringBatchTest @RunWith(SpringRunner.class) @ContextConfiguration(classes= Application.class) @SpringBootTest @Slf4j public class MyJobITTest {

JobLauncherTestUtils jobLauncherTestUtils;

// override method with name of your job bean
@Bean
public JobLauncherTestUtils getJobLauncherTestUtils() {

    return new JobLauncherTestUtils() {
        @Override
        @Autowired
        public void setJob(@Qualifier(MYJOB) Job job) {
            super.setJob(job);
        }
    };
}

@Test
public void test() throws Exception {
    jobLauncherTestUtils.launchJob();
}