+ doReturn(AbstractClientConnection.DEFAULT_BACKEND_ALIVE_TIMEOUT_NANOS)
+ .when(mockConfig).getBackendAlivenessTimerInterval();
+ doReturn(AbstractClientConnection.DEFAULT_REQUEST_TIMEOUT_NANOS).when(mockConfig).getRequestTimeout();
+ doReturn(AbstractClientConnection.DEFAULT_NO_PROGRESS_TIMEOUT_NANOS)
+ .when(mockConfig).getNoProgressTimeout();