SharedLoadBalancerService implements LoadBalancerService { @Override public Protocol protocol() { return Protocol.dualstack; } SharedLoadBalancerService(NodeRepository nodeRepository); @Override LoadBalancerInstance create(LoadBalancerSpec spec, boolean force); @Override void remove(ApplicationId application, ClusterSpec.Id cluster); @Override Protocol protocol(); @Override boolean canForwardTo(NodeType nodeType, ClusterSpec.Type clusterType);  }
@Test public void test_protocol() { assertEquals(LoadBalancerService.Protocol.dualstack, loadBalancerService.protocol()); }