Mihir Kandoi 8a5f659681 test(postgres): make test-helper SQL Postgres-valid across the suite ...

The repo-wide query audit fixed runtime/source queries, but test files carry their
own raw SQL helpers that were never swept and only fail when the suite runs on
Postgres. Port the staging branch's already-green fixes for them:

- timestamp(posting_date, posting_time) (raw + qb Timestamp) -> posting_datetime /
  CombineDatetime (test_stock_ledger_entry, test_stock_balance, test_utils)
- HAVING <select-alias> -> qb .having(<expr>) (test_asset_capitalization, test_purchase_order)
- capital-cased identifiers ("Status", "Name") -> lowercase (test_delivery_note,
  test_purchase_order, test_employee)
- raw GL/SLE select helpers -> frappe.get_all / qb, with order-independent
  comparisons where account ordering is collation-dependent across engines
  (test_purchase_invoice, test_sales_invoice, test_payment_entry, test_asset,
  test_purchase_receipt, test_payment_request, test_repost_accounting_ledger,
  test_journal_entry)

All changes are test-only and behaviour-identical on MariaDB (lowercase column names
resolve the same; posting_datetime == timestamp(posting_date, posting_time); HAVING on
the expression is the same computation). Verified: the heavy modules pass on both
MariaDB and Postgres, and MariaDB output is unchanged.

2026-06-21 14:05:49 +05:30

..

test_get_item_details.py

refactor: use mapper paths directly, drop re-export shims

2026-06-01 18:17:56 +05:30

test_stock_ledger.py

fix(stock): convert stock_ledger raw SQL to qb + case-insensitive serial match (Postgres)

2026-06-21 06:08:21 +05:30

test_utils.py

test(postgres): make test-helper SQL Postgres-valid across the suite

2026-06-21 14:05:49 +05:30

test_valuation.py

refactor(test): tax rule; removed setUpClass, tearDownClass

2026-03-18 20:59:38 +05:30