@Before
  public void before() throws IOException, MembershipConfigurationException {
    localHost = LocalHostUtil.getLocalHost();
    dsfidSerializer = new DSFIDSerializerImpl();
    Services.registerSerializables(dsfidSerializer);
    socketCreator = new TcpSocketCreatorImpl();
  }
Tests of using the membership APIs to make multiple Membership systems that communicate
with each other and form a group
geode-membership/src/integrationTest/java/org/apache/geode/distributed/internal/membership/gms/MembershipIntegrationTest.java