anchor.diff:         <<"attachment; filename=\"ASCII.bin\"">>},
         {<<"content-type">>, <<"application/octet-stream">>},
         {<<"etag">>, ETag},
  -      {<<"cache-control">>, <<"public,max-age=30">>},
  +      {<<"cache-control">>, <<"public,max-age=" ?REFRESH_STRING>>},
         {<<"expires">>, _},
         {<<"last-modified">>, LastModified},
         {<<"date">>, _},
  
positive.code: -define(WRITABLE_DIRECTORY, "/tmp/").
  -define(WRITABLE_FILENAME, "cloudi_service_filesystem_test.txt").
  -define(WRITABLE_FILEPATH, ?WRITABLE_DIRECTORY ?WRITABLE_FILENAME).
  
  %%%------------------------------------------------------------------------
  %%% Callback functions from CT
  
negative.code:          {args,
            [{directory, "${TEST_DIR}"},
             {cache, 1},
             {refresh, ?REFRESH}]},
           {dest_refresh, none},
           {timeout_init, ?TIMEOUT},
           {timeout_sync, ?TIMEOUT}]
          ], infinity),
      [{service_ids, ServiceIds} | Config];
  init_per_testcase(TestCase, Config)
  