code: func (_m *Stub) Send(server string, conf common.Config, req *discovery.Request) (cmd.ServiceResponse, error) {
  	ret := _m.Called(server, conf, req)
  
  	var r0 cmd.ServiceResponse
  	if rf, ok := ret.Get(0).(func(string, common.Config, *discovery.Request) cmd.ServiceResponse); ok {
  		r0 = rf(server, conf, req)
  	} else {
  		if ret.Get(0) != nil {
  			r0 = ret.Get(0).(cmd.ServiceResponse)
  		}
  	}
  
  	var r1 error
  	if rf, ok := ret.Get(1).(func(string, common.Config, *discovery.Request) error); ok {
  		r1 = rf(server, conf, req)
  	} else {
  		r1 = ret.Error(1)
  	}
  
  	return r0, r1
  }
docs: // Send provides a mock function with given fields: server, conf, req