{
TestLoadBalancer balancer = new TestLoadBalancer(false);
DirectoryProvider dirProvider = new TestDirectoryProvider();
KeyMapperProvider keyMapperProvider = new TestKeyMapperProvider();
ClientFactoryProvider clientFactoryProvider = new TestClientFactoryProvider();
Facilities facilities = new DelegatingFacilities(dirProvider, keyMapperProvider, clientFactoryProvider);
DynamicClient client = new DynamicClient(balancer, facilities);
URI uri = URI.create("d2://test");
RestRequest restRequest = new RestRequestBuilder(uri).build();
TestCallback<RestResponse> restCallback = new TestCallback<RestResponse>();