[GitHub] [dubbo] linxiaobai commented on issue #8306: how to refer dubbo service in unit test

[GitBox <gi...@apache.org>]

linxiaobai commented on issue #8306:
URL: https://github.com/apache/dubbo/issues/8306#issuecomment-882253799


   > Try this
   > 
   > ```
   > ReferenceConfig<DemoService> reference = new ReferenceConfig<>();
   > reference.setApplication(new ApplicationConfig("dubbo-demo-api-consumer"));
   > reference.setRegistry(new RegistryConfig("zookeeper://127.0.0.1:2181"));
   > reference.setInterface(DemoService.class);
   > DemoService service = reference.get();
   > String message = service.sayHello("dubbo");
   > ```
   
   > Try this
   > 
   > ```
   > ReferenceConfig<DemoService> reference = new ReferenceConfig<>();
   > reference.setApplication(new ApplicationConfig("dubbo-demo-api-consumer"));
   > reference.setRegistry(new RegistryConfig("zookeeper://127.0.0.1:2181"));
   > reference.setInterface(DemoService.class);
   > DemoService service = reference.get();
   > String message = service.sayHello("dubbo");
   > ```
   
   1.  我跑单测时会启动spring容器注册dubbo service ，然后在单测里会用@DubboReference注入service去执行一些方法测试
   
   
   问题： 
   @DubboReference注入的service时不会确保该service一定成功被注册到注册中心之后再被引用，所以抛了service找不到的错误
   
   
   我个人觉得，如果按照spring的逻辑，@Autowried注入一个bean应该是可以确保这个bean生命周期做完成再可用，而@DubboReference似乎没做这些处理。


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