FA-77688 / Legal deadline computation / Member archive

Service by publication: schedule validity and completion date: one per week · case 03

Two publications in the same week are accepted as covering two weeks.

Member previewVariant 3 · 3 implementations · 8 checks per implementation

Case contract

Stipulated: service by publication requires at least four publications, one in each of successive calendar weeks (weeks run Sunday to Saturday), with no two in the same week. Service is complete on the 28th day after the first publication, and the response is due 30 days after completion (a closed last day moves to the next open day). Return {"valid": false} or {"valid": true, "complete", "respond"}.

Why this case matters

Docketing systems compute filing and response deadlines from trigger events; a wrong date can forfeit a right.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
two in one week of five	`{"complete": "2024-04-01", "respond": "2024-05-01", "valid": true}`	`{"valid": false}`	Failed

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