  @Test
  public void testGetTopicStringArray() {

    Topic joe = Topics.getTopic("Joe");
    Topic joebob = Topics.getTopic("Joe", "Bob");
    Topic bobjoe = Topics.getTopic("Bob", "Joe");

    assertTrue(!joebob.equals(bobjoe));
    assertTrue(joebob.compareTo(bobjoe) > 0);
    assertTrue(bobjoe.compareTo(joebob) < 0);

    assertTrue(!joe.equals(joebob));
    assertTrue(joe.compareTo(joebob) < 0);
    assertTrue(joebob.compareTo(joe) > 0);
  }