我想测试一个服务类,它有两个其他服务类,如下所示使用Mockito.
@Service
public class GreetingService {
private final Hello1Service hello1Service;
private final Hello2Service hello2Service;
@Autowired
public GreetingService(Hello1Service hello1Service, Hello2Service hello2Service) {
this.hello1Service = hello1Service;
this.hello2Service = hello2Service;
}
public String greet(int i) {
return hello1Service.hello(i) + " " + hello2Service.hello(i);
}
}
@Service
public class Hello1Service {
public String hello(int i) {
if (i == 0) {
return "Hello1.";
}
return "Hello1 Hello1.";
}
}
@Service
public class Hello2Service {
public String hello(int i) {
if (i == 0) {
return "Hello2.";
}
return "Hello2 Hello2.";
}
}
我知道如何嘲笑Hello1Service.class,并Hello2Service.class用Mockito类似如下。
@RunWith(MockitoJUnitRunner.class)
public class GreetingServiceTest {
@InjectMocks
private GreetingService greetingService;
@Mock
private Hello1Service hello1Service;
@Mock
private Hello2Service hello2Service;
@Test
public void test() {
when(hello1Service.hello(anyInt())).thenReturn("Mock Hello1.");
when(hello2Service.hello(anyInt())).thenReturn("Mock Hello2.");
assertThat(greetingService.greet(0), is("Mock Hello1. Mock Hello2."));
}
}
我想模拟Hello1Service.class和注入Hello2Service.class使用@Autowired如下所示。我厌倦了使用,@SpringBootTest但它没有用。有没有更好的办法?
@RunWith(MockitoJUnitRunner.class)
public class GreetingServiceTest {
@InjectMocks
private GreetingService greetingService;
@Mock
private Hello1Service hello1Service;
@Autowired
private Hello2Service hello2Service;
@Test
public void test() {
when(hello1Service.hello(anyInt())).thenReturn("Mock Hello1.");
assertThat(greetingService.greet(0), is("Mock Hello1. Hello2."));
}
}
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