Scenario coverage for the plan's R14 read-only-on-archived contract over
HTTP:
- archived_runs_reject_mutations_with_actionable_body drives a run to
succeeded, archives it, then asserts 409 on /cancel, /pause, /unpause,
/start, and /events with the actionable 'fabro unarchive' body.
- appending_run_archived_event_directly_is_rejected covers the widened
denylist on append_run_event.
- archive_returns_404_for_unknown_run proves the RunNotFound mapping.
- list_runs_respects_include_archived_flag exercises Unit 5's listing
filter.
Also adds inline server.rs tests that pin the spec/router behavior at
the unit layer and documents that rewind.rs now requires callers to
pass current_status (already threaded through from the CLI and scenario
tests).
Move integration tests from monolithic api.rs into api/ (single-endpoint
contract tests) and scenario/ (multi-API-step flows), mirroring the CLI's
cmd/ vs scenario/ pattern. Move 3 scheduler-dependent unit tests from
server.rs into it/scenario/ where they get the correct nextest timeout
(kind=test override). Deduplicate shared helpers into helpers.rs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
