How to use

HostNetworkListDataCollection$HostNetworkListDataCollectionState

in

com.vmware.admiral.compute.container

public static ServiceDocument buildDefaultStateInstance() {
  HostNetworkListDataCollectionState state = new HostNetworkListDataCollectionState();
  state.documentSelfLink = DEFAULT_HOST_NETWORK_LIST_DATA_COLLECTION_LINK;
  state.taskInfo = new TaskState();
  state.taskInfo.stage = TaskStage.STARTED;
  state.containerHostLinks = new HashMap<>();
  return state;
}

@Test
public void testCreateDCShouldFailIfAlreadyExists() throws Throwable {
  HostNetworkListDataCollectionState dc = new HostNetworkListDataCollectionState();
  dc.containerHostLinks = new HashMap<>();
  try {
    doPost(dc, HostNetworkListDataCollection.DEFAULT_HOST_NETWORK_LIST_DATA_COLLECTION_LINK);
    fail("Should have failed because only single DC can exists.");
  } catch (LocalizableValidationException e) {
    assertEquals("Only one instance of networks data collection can be started", e.getMessage());
  }
}