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windmill/backend/windmill-api-integration-tests/tests/fixtures
Diego ImbertandClaude Opus 5 c400469e67 fix(datatables): make the concurrency test pin the handlers, and the contracts describe what is enforced
The concurrency test reimplemented the read-modify-write inline, so deleting the lock from all
three handlers left it green — it pinned Postgres, not the code it was written for. It now
drives `create_datatable_role` twice concurrently and asserts the catalog kept both names.
Checked the way the last one should have been: removing the lock from the handler makes it
fail with "wmtest_a_… is a live cluster login the catalog forgot".

The contracts added last commit were stricter than this PR's own callers, which is worse than
none — the next reader sees a rule already broken and learns to ignore it.
`read_role_catalog` said superadmin-only while two of its four callers are open to any
workspace member, and `converge_connect_grants` said superadmin while
`set_datatable_permissions` reaches it as a workspace admin. Both were fine on substance: the
rule that actually holds is about the credential never reaching a response, log, audit record
or export, not about who may call. They now say that. `read_datatable_entry` gets the same
treatment rather than the one the earlier message claimed for it: it is the primitive every
resolution goes through, so it is deliberately open, and what must not escape is `permissions`
— it names the governing workspace's users, groups and folders.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012ti5HyeTikPMYyW8YSdiHR
2026-09-17 10:01:15 +02:00
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