Poppy | Import of MARC Holdings records with enabled "splitting" feature in "Data import" app.

Purpose:

We need to verify that "Data import splitting feature" works as expected for "MARC Holdings" records.

Assumptions:

"Splitting" feature works only with ".mrc" format.
Chunk size = 1000 records.
We don't test update of "MARC Holdings" flow.
It's acceptable for "MARC Holdings" to have the same Location value in ".mrc" file.
Tested on https://bugfest-poppy.int.aws.folio.org/ env.

Testing scenarios:

Test #	Scenario description	Main steps	Expected result	Result (Pass/Fail)	Assignee	Files for test	ID of Data import job
1	Create 1 record using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached file	1 chunk	Pass	Valery_Pilko	1_holdings.mrc	10312
2	Create 999 records assigned to 1 Instance using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached file	1 chunk	Pass	Valery_Pilko	999_holdings.mrc	10318
3	Create 1000 records assigned to 1 Instance using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached file	1 chunk	Pass	Valery_Pilko	1000_holdings.mrc	10321
4	Create 1001 records assigned to 1 Instance using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached file	2 chunks	Pass	Valery_Pilko	1001_holdings.mrc	10324 - 10325
5	Create 10000 records assigned to 2 Instances using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached file	10 chunks	Pass	Valery_Pilko	10000_holdings.mrc	10342 - 10351
6	Create 5000 records assigned to 1 Instance using default job profile - "Default - Create Holdings and SRS MARC Holdings" And at the same time upload another ".mrc" file with 5000 records assigned to another 1 Instance using default job profile - "Default - Create Holdings and SRS MARC Holdings"	Upload attached files	5 chunks in each. No crossing in logs	Pass	Valery_Pilko	5000_holdings_p1.mrc 5000_holdings_p2..mrc	10328 - 10332 10335 -10339