注释类型 SpringBatchTest

@Target(TYPE)
@Retention(RUNTIME)
@Documented
@Inherited
@TestExecutionListeners(listeners={StepScopeTestExecutionListener.class,JobScopeTestExecutionListener.class},
                        mergeMode=MERGE_WITH_DEFAULTS)
public @interface SpringBatchTest

Annotation that can be specified on a test class that runs Spring Batch based tests. Provides the following features over the regular Spring TestContext Framework:

• Registers a JobLauncherTestUtils bean with the BatchTestContextCustomizer.JOB_LAUNCHER_TEST_UTILS_BEAN_NAME which can be used in tests for launching jobs and steps.
• Registers a JobRepositoryTestUtils bean with the BatchTestContextCustomizer.JOB_REPOSITORY_TEST_UTILS_BEAN_NAME which can be used in tests setup to create or remove job executions.
• Registers the StepScopeTestExecutionListener and JobScopeTestExecutionListener as test execution listeners which are required to test step/job scoped beans.

A typical usage of this annotation is like:

 @RunWith(SpringRunner.class)
 @SpringBatchTest
 @ContextConfiguration(classes = MyBatchJobConfiguration.class)
 public class MyBatchJobTests {

    @@Autowired
    private JobLauncherTestUtils jobLauncherTestUtils;

    @@Autowired
    private JobRepositoryTestUtils jobRepositoryTestUtils;

    @Before
    public void clearJobExecutions() {
       this.jobRepositoryTestUtils.removeJobExecutions();
    }

    @Test
    public void testMyJob() throws Exception {
       // given
       JobParameters jobParameters = this.jobLauncherTestUtils.getUniqueJobParameters();

       // when
       JobExecution jobExecution = this.jobLauncherTestUtils.launchJob(jobParameters);

       // then
       Assert.assertEquals(ExitStatus.COMPLETED, jobExecution.getExitStatus());
    }

 }