Question

我在某些对象中使用SpringBeanAutowiringSupport来注入bean。问题是，bean的注入在jUnit测试中不起作用。测试使用的是SpringJUnit4ClassRunner。

public class DossierReportItemXlsImporterImpl implements DossierRerportItemXlsImporer {

    private final Logger logger = Logger.getLogger(getClass());
    // are not autowired.
    @Autowired
    private DossierReportService dossierReportService;
    @Autowired
    private DossierReportItemService dossierReportItemService;
    @Autowired
    private NandoCodeService nandoCodeService;

    public DossierReportItemXlsImporterImpl(){
        SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);
    }

    //...
}


public class DossierRerportItemXlsImporerTest extends AuditorServiceTest{

    // injected OK
    @Autowired
    private DossierReportService dossierReportService;
    @Autowired
    private DossierReportItemService dossierReportItemService;

    @Test
    public void testXlsImport(){
        DossierRerportItemXlsImporer importer = new DossierReportItemXlsImporterImpl();
        importer.processImport(createDossierReport(), loadFile());
        // ...
    }
  // ...
}

有没有人知道为什么使用SpringBeanAutowiringSupport进行注入在jUnit测试中不起作用？

Answer 1

春天+ junit团队已经解决了这个问题。看这个链接 - ＆gt;
spring unit testing

否则你可以调用spring上下文并使用getBean方法，但这样你甚至可以在类中使用简单的主测试来代替junit test

**请注意，如果使用spring + junit配置，则必须将test-spring-context.xml放入测试包中

Answer 2

感谢M. Denium，他的解决方案有效。

public class DossierReportItemXlsImporterImpl implements DossierRerportItemXlsImporer {

    private final Logger logger = Logger.getLogger(getClass());

    @Autowired
    private DossierReportService dossierReportService;
    @Autowired
    private DossierReportItemService dossierReportItemService;
    @Autowired
    private NandoCodeService nandoCodeService;

    public DossierReportItemXlsImporterImpl(final ApplicationContext contex){
        contex.getAutowireCapableBeanFactory().autowireBean(this);
    }

    //...
}


 public class DossierRerportItemXlsImporerTest extends AuditorServiceTest{

        @Autowired
        private ApplicationContext context;
        @Autowired
        private DossierReportService dossierReportService;
        @Autowired
        private DossierReportItemService dossierReportItemService;

        @Test
        public void testXlsImport(){
            DossierRerportItemXlsImporer importer = new DossierReportItemXlsImporterImpl(context);
            importer.processImport(createDossierReport(), loadFile());
            // ...
        }
      // ...
    }

SpringBeanAutowiringSupport不会在jUnit测试中注入bean

2 个答案: