anchor.diff:  -module(current_test).
   -include_lib("eunit/include/eunit.hrl").
  +
  +-export([request_error/3]).
   
   -define(ENDPOINT, <<"dynamodb.us-east-1.amazonaws.com">>).
   -define(REGION, <<"us-east-1">>).
  
positive.code:             ok = current:batch_write_item(Request, []),
              clear_table(Name)
      end.
  
negative.code:     AccessKey = proplists:get_value(access_key, Cred),
      SecretAccessKey = proplists:get_value(secret_access_key, Cred),
  
      application:set_env(current, callback_mod, ?MODULE),
      application:set_env(current, endpoint, ?ENDPOINT),
      application:set_env(current, region, ?REGION),
      application:set_env(current, access_key, AccessKey),
  