anchor.diff:      ?assertEqual(<<"binary">>, OciPort:echo(<<"binary">>)),
       ?assertEqual({1,'Atom',1.2,"string"}, OciPort:echo({1,'Atom',1.2,"string"})),
       ?assertEqual([1, atom, 1.2,"string"], OciPort:echo([1,atom,1.2,"string"])).
  -
   
   bad_password(#{ociport := OciPort, conf := #{tns := Tns, user := User, password := Pswd}}) ->
       ?ELog("+---------------------------------------------+"),
  
positive.code:         {error, Error} -> error(Error)
      end.
  
  lob_test(#{ocisession := OciSession, ssh_conn_ref := ConRef}) ->
      ?ELog("+---------------------------------------------+"),
      ?ELog("|                   lob_test                  |"),
      ?ELog("+---------------------------------------------+"),
  
      RowCount = 3,
  
negative.code:     ?assertMatch({?PORT_MODULE, statement, _, _, _}, StmtDirDrop),
      ?assertEqual({executed, 0}, StmtDirDrop:exec_stmt()),
      ?assertEqual(ok, StmtDirDrop:close());
  lob(_) ->
      ?ELog("+---------------------------------------------+"),
      ?ELog("|            lob (SKIPPED)                    |"),
      ?ELog("+---------------------------------------------+").
  
  drop_create(#{ocisession := OciSession}) ->
  