Java 测试spring云服务到服务调用

我想知道测试服务对服务呼叫的最佳方法是什么？目前，每个服务驻留在单独的子模块中。e、 g

/project
    /cat-service //Location of CatController
    /dog-service //Location of DogController, CatClient

Cat服务

CatController

如下所示：

class CatController
{
    int callCounter = 0;

    public int getCallCounter() { return callCounter; }

    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCat() {
        callCounter++;
        return "purrrrrr";
    }
}

class DogController
{
    @Autowired
    CatClient catClient;

    @RequestMapping(method = GET, value = "/dogservice/simple")
    public Object callDog()
    {
        //In here make a call to the catservice over the network.
        catClient.callCatService();
        return "Woof woof";
    }
}

@FeignClient("cat")
public interface CatClient
{
    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCatService();
}

养狗服务

DogController

如下所示：

class CatController
{
    int callCounter = 0;

    public int getCallCounter() { return callCounter; }

    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCat() {
        callCounter++;
        return "purrrrrr";
    }
}

class DogController
{
    @Autowired
    CatClient catClient;

    @RequestMapping(method = GET, value = "/dogservice/simple")
    public Object callDog()
    {
        //In here make a call to the catservice over the network.
        catClient.callCatService();
        return "Woof woof";
    }
}

@FeignClient("cat")
public interface CatClient
{
    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCatService();
}

CatClient

如下所示：

class CatController
{
    int callCounter = 0;

    public int getCallCounter() { return callCounter; }

    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCat() {
        callCounter++;
        return "purrrrrr";
    }
}

class DogController
{
    @Autowired
    CatClient catClient;

    @RequestMapping(method = GET, value = "/dogservice/simple")
    public Object callDog()
    {
        //In here make a call to the catservice over the network.
        catClient.callCatService();
        return "Woof woof";
    }
}

@FeignClient("cat")
public interface CatClient
{
    @RequestMapping(method = GET, value = "/catservice/simple")
    public Object callCatService();
}

为了测试从狗服务到猫服务的呼叫，我将在狗服务中包括猫服务以进行测试：

// dog-service/build.gradle
testCompile project(path: ':cat-service')

然后在测试类中：

@IntegrationTest
public class DogTest
{
    @Autowired
    CatController catController;

    @Autowired
    DogController dogController;

    @Test
    public void testDogController() 
    {
        //Could spy on the catController instead.
        int callCountStart = catController.getCallCounter();
        dogController.callDog();

        assertTrue (catController.getCallCounter() > callCountStart);
        // Could also verify the state of the spy
    }
}

---

有更好的方法吗？这有什么严重的缺陷吗？

你想测试什么？在我的例子中，预期的行为是，

dogservice

每次调用

/dogservice/simple

时都会通知

catservice

。