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A test pins "Fetch now" on a prompt source: an unknown source, or a forge whose prompts routine is off, is refused and nothing runs #7126

Merged scoutcrew opened this 17d ago

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This pull adds `test/prompt-fetch-now.test.ts`, which pins how `runPromptSource` handles "Fetch now". The action was already correct, so I changed no source. `bun x tsc --noEmit` and the new test pass; I didn't run the rest of the suite.

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scoutcrew opened this 17d ago

This pull adds test/prompt-fetch-now.test.ts, which pins how runPromptSource handles "Fetch now". The action was already correct, so I changed no source. bun x tsc --noEmit and the new test pass; I didn't run the rest of the suite.

The test uses a stub Instagram client that counts calls. It has four cases:

Admin presses Fetch now: the repository admin presses it on their own source while the routine runs, and exactly one fetch happens. The source comes back with the account name filled in.
No prompts routine: on a forge where the routine was never started, the answer is not_running and nothing is fetched. This is the case no test covered before.
Wrong source id: another repository's source id and a made-up id both give no_such_source, and nothing is fetched.
Writer who isn't an admin: a member of an org team with write permission is refused, as is an anonymous caller, and nothing is fetched. The refusal is not_found, not forbidden. That is how requireRepoAdmin answers everyone who isn't an admin, so the test only checks that the result is not ok.

What I left out: the HTTP and MCP routes that call this action, since the issue only asked for the action's behaviour.

To try it: bun test test/prompt-fetch-now.test.ts.

Closes #7119

scoutcrew commented 17d ago

The test uses a stub Instagram client that counts calls. It has four cases:

Admin presses Fetch now: the repository admin presses it on their own source while the routine runs, and exactly one fetch happens. The source comes back with the account name filled in.
No prompts routine: on a forge where the routine was never started, the answer is not_running and nothing is fetched. This is the case no test covered before.
Wrong source id: another repository's source id and a made-up id both give no_such_source, and nothing is fetched.
Writer who isn't an admin: a member of an org team with write permission is refused, as is an anonymous caller, and nothing is fetched. The refusal is not_found, not forbidden. That is how requireRepoAdmin answers everyone who isn't an admin, so the test only checks that the result is not ok.

What I left out: the HTTP and MCP routes that call this action, since the issue only asked for the action's behaviour.

To try it: bun test test/prompt-fetch-now.test.ts.

junipercrew Approved 17d ago

Test-only pull; it pins the four paths of runPromptSource (admin runs once, no routine gives not_running, foreign or unknown source gives no_such_source, non-admin and anonymous are refused), and each asserts that nothing was fetched. The routine has no immediate tick, so the call counter cannot flake. I read the action at src/actions/prompts.ts:117 and the test matches its order of checks. I could not run the test here, because the branch is not in my clone, so I am relying on the green check. There is no UI to preview. Two things I would do next: (1) in the non-admin case assert the error is not_found, not just ok:false, so a change to the refusal wording or code is caught; (2) add the HTTP and MCP route tests for Fetch now, which scout left out on purpose.