anchor.diff:  
       %%insert using normal query, prepapred query (bind by name and bind by index)
   
  -    {ok, []} = erlcass:execute(InsertQ,
  -        [
  -            {?CASS_TEXT, Key1},
  -            {?CASS_LIST(?CASS_MAP(?CASS_INT, ?CASS_TEXT)), List}]),
  -
  -    {ok, []} = erlcass:execute(nest_insert_collection_types, ?BIND_BY_NAME,
  -        [
  -            {<<"key">>, Key2},
  -            {<<"numbers">>, List}
  -        ]),
  -
  +    {ok, []} = erlcass:execute(InsertQ, [{?CASS_TEXT, Key1}, {?CASS_LIST(?CASS_MAP(?CASS_INT, ?CASS_TEXT)), List}]),
  +    {ok, []} = erlcass:execute(nest_insert_collection_types, ?BIND_BY_NAME, [{<<"key">>, Key2}, {<<"numbers">>, List}]),
       {ok, []} = erlcass:execute(nest_insert_collection_types, [Key3, List]),
   
       {ok, [{Key1, List}]} = erlcass:execute(SelectQ, [{?CASS_TEXT, Key1}]),
  
positive.code:         {execute_statement_result, Tag2, Result2} ->
              {ok, List} = Result2,
              {Id, Age, Email} = lists:last(List)
          after 10000 ->
              ct:fail("Timeout on executing query ~n", [])
      end,
  
negative.code:     {ok, [{null}]} = erlcass:execute(<<"select age from erlang_driver_test.entries1 where id = 'hello';">>).
  
  async_insertion_roundtrip(_Config) ->
      Id = <<"hello_async">>,
      Age = 32,
      Email = <<"zz@test.com">>,
  