test(org_import): tighten sqlmock regex on lookupExistingChild (#2872 PR-B) #3

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claude-ceo-assistant merged 1 commits from fix/2872-sqlmock-regex-tightening into staging 2026-05-07 00:19:40 +00:00

1 Commits

Author SHA1 Message Date
Hongming Wang
00cfe51df7 test(org_import): tighten sqlmock regex on lookupExistingChild (#2872 PR-B)
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The five `mock.ExpectQuery(\`SELECT id FROM workspaces\`)` sites used a
loose substring regex that silent-passed three regression shapes #2872
called out:

  1. `WHERE parent_id = $2` (drops `IS NOT DISTINCT FROM` — breaks
     NULL-parent root matching)
  2. `WHERE name = $1` only (drops parent_id check entirely — hijacks
     siblings of the same name across different parents)
  3. Drops `AND status != 'removed'` (blocks re-import after Collapse)

Extracts a `lookupChildSQLRE` const that anchors all four load-bearing
tokens (the SELECT/FROM, the name predicate, the IS NOT DISTINCT FROM
predicate, and the status filter). All five ExpectQuery sites now use
the same const so a future schema/predicate change fails one place.

Mutation-tested per memory feedback_assert_exact_not_substring.md:
- Replacing `IS NOT DISTINCT FROM` with `=` fails
  TestLookupExistingChild_NilParent_MatchesRoot.
- Dropping `AND status != 'removed'` fails
  TestLookupExistingChild_Found_ReturnsIDAndTrue.

Note: #2872 PR-A (AST gate strengthening) is already addressed inline —
findWorkspacesInsertSQL + TestCreateWorkspaceTree_InsertUsesOnConflictDoNothing
pin the ON CONFLICT DO NOTHING shape, which is a strictly stronger
gate than the original lookup-before-insert ordering check.
2026-05-06 16:43:42 -07:00