@Override
    public void createLoadBalancer(KubevirtLoadBalancer lb) {
        checkNotNull(lb, ERR_NULL_LOAD_BALANCER);
        checkArgument(!Strings.isNullOrEmpty(lb.name()), ERR_NULL_LOAD_BALANCER_NAME);

        kubevirtLoadBalancerStore.createLoadBalancer(lb);
        log.info(String.format(MSG_LOAD_BALANCER, lb.name(), MSG_CREATED));
    }
@Test(expected = IllegalArgumentException.class)
    public void testCreateDuplicateLoadBalancer() {
        target.createLoadBalancer(LB);
        target.createLoadBalancer(LB);
    }