java - 无法运行 Junit 案例。抛出错误 "Actually there were zero interactions with this mock"

Question

我正在尝试对一个类进行单元测试。类如下

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes=MyConfig.class)
Class MyTest{

 @Mock
 pirvate JmsTemplate jmsTemplate;


  @InjectMocks
  private final ProductService productService= new ProductService();

  @Test
      public void sendItem(){
             Item i = new Item();
             i.name("xyz");
            productService.send(i)
            verfity(jmsTemplate).convertAndSend("product.test",i)
      }
}

@Configuration
@PropertySource(classpath:application-test.properties)
class MyConfig{

  @Bean
  ProductService productService(){
    return new ProductService();
  }

  @Bean
  JmsTemplate jmsTemplate(){
     return new JmsTemplate();
  }
}

resources folder under test package has

application.properties, contents of it are

spring.profiles.active=test

And application-test.properties has
queue.name=product.test

我的productService类如下

class ProductService{
  @Autowired
    JmsTemplate jmsTemplate;

   @Value("${queue.name}")
    private String queue;

    public void send(Item i){
         jmsTemplate.convertAndSend(queue,i)
    }
}

当我运行上面的测试用例时，我得到，

我想要mockito但没有被调用， 实际上，与这个模拟的互动为零。 但传递给 ConvertAndSend 方法的参数匹配 谁能提出一些解决方案。

Answer 1

您注入(inject)测试的bean似乎不受Spring管理。那这个呢？

@MockBean
private JmsTemplate jmsTemplate;

@Autowired
private ProductService productService;