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

Question

我正在尝试对 class 进行单元测试。 class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

我的产品服务class如下

class ProductService{
  @Autowired
    JmsTemplate jmsTemplate;

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

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

当我运行得到上面的测试用例时，

我想要但没有调用 mockito，实际上，与此模拟的交互为零。但是传递给 convertAndSend 方法的参数匹配谁能提出一些解决方案。

Answer 1

您注入到测试中的 bean 似乎未被 Spring 管理。那这个呢？

@MockBean
private JmsTemplate jmsTemplate;

@Autowired
private ProductService productService;

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

Unable to run Junit case case .Throws error "Actually there were zero interactions with this mock"

java

junit

mockito

spring-junit

无法 运行 Junit case case 。抛出错误 "Actually there were zero interactions with this mock"

Unable to run Junit case case .Throws error "Actually there were zero interactions with this mock"

java

junit

mockito

spring-junit

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