Easymock call autowired object method

Let's say I have Following classes:

public class A {
@Autowired B b;
public void doSomething(){
   b.doSomeThingElse();
}


@Component
@Autowired C c;
public class B {
public void doSomethingElse(){
  c.doIt();
}

How can I test A when you know I want to mock c.doIt() but want to call b.doSomethingElse(); with EasyMock?

Thanks in advance