anchor.diff:  
       FilesNum = 100,
       FileSize = 10,
  -    Target = 0,
  +    Target = 10,
       Threshold = FilesNum * FileSize + 1,
   
       DirName = <<"dir">>,
  
positive.code:     ?assertRunFinished(W1, ARId),
      StartTimeIso8601 = time:seconds_to_iso8601(StartTimeSeconds),
      % stop time should be equal to start time as it cannot be lower
      ?assertMatch({ok, #{
          released_bytes := TotalSize,
          bytes_to_release := TotalSize,
          status := ?COMPLETED,
          started_at := StartTimeIso8601,
          stopped_at := StartTimeIso8601
      }}, get_run_report(W1, ARId), ?ATTEMPTS).
  
  %%%===================================================================
  %%% SetUp and TearDown functions
  
negative.code:     ExtraFileSize = 1,
      EG = write_file(W2, SessId2, ?FILE_PATH(ExtraFile), ExtraFileSize),
      TotalSize = FilesNum * FileSize + ExtraFileSize,
      BytesToRelease = TotalSize - Target,
  
      enable_file_popularity(W1, ?SPACE_ID),
      lists:foreach(fun(G) ->
  