Sposable — Test your Meeting & Project Desk
https://sposable.com/labs/meeting-project-desk-test/

Missing case: report unconfirmed owners and timing rather than assigning them. Conflict case: display both dates and ask which is authoritative; do not pick the later one automatically.

Example log: case → expected behaviour → observed output → pass/revise → changed instruction → rerun result. A passing normal case should still yield a useful output with its material caveats. If a failure persists, mark the configuration not ready for reuse and keep the failing input as a regression test.