### Question:
ClientGroupAxis extends ClientBaseAxis<ClientQueryGroup> { @Valid @Override public List<ClientQueryGroup> getItems() { return super.getItems(); } ClientGroupAxis();  ClientGroupAxis(ClientGroupAxis axis);  ClientGroupAxis(Collection<? extends ClientQueryGroup> c); @Valid @Override List<ClientQueryGroup> getItems(); @Override ClientGroupAxis setItems(List<ClientQueryGroup> items); @Override String toString(); @Override ClientGroupAxis deepClone();  }### Answer:
@Test public void constructor_clientQueryGroups_instance() { ClientGroupAxis instance = new ClientGroupAxis(CLIENT_QUERY_GROUP_LIST); assertEquals(CLIENT_QUERY_GROUP_LIST, instance.getItems()); }