Spring Boot test integration set-up with stub

[IgorZaporozhtsev]

I configure test by using
this tut
(fresh one I guess) https://grpc-ecosystem.github.io/grpc-spring/en/client/testing.html#using-a-mocked-stub
and this (old one)
https://yidongnan.github.io/grpc-spring-boot-starter/en/server/testing.html#the-service-to-test
I got this issue
io.grpc.StatusRuntimeException: UNIMPLEMENTED: Method not found

I tried use Running a Dummy Server approach
but why there is no @GrpcClient and Stub
moreover in MyComponentIntegrationTestConfiguration I see that I have to define

 
  @Bean
    MyComponent myComponent() {
        return new MyComponent();
    }

• but how to be if have dependency
• In tutorial I see I have to @Autowired MyComponent instead using @GrpcClient