Summarize deliveries and effects in separate report sections
The current report says three successes even though three deliveries produced one intended change. Report transport attempts and business effects as separate facts.
- Focused work estimate
- 1h 15m + prerequisites
- Priority in the scenario
- Medium
- Engineering practice
- Reporting · Data modeling · Traceability
Estimated field mix
- Quality engineering80%
- Developer tooling20%
Field percentages are editorial estimates of the ticket's engineering focus. They total 100%; they are not measured time, proficiency scores, or ownership evidence.
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Project context
An integration team closes incidents with screenshots of provider dashboards, then struggles to reproduce the same delivery sequence. Build a synthetic event corpus and replay runner against an allowlisted local receiver.
Setup prerequisites
- Create a local receiver fixture with an inspectable event store.
- Use generated test signing keys and synthetic payloads only.
Preceding work
Complete these dependencies, or supply their agreed outputs before taking this ticket.
Acceptance criteria
- The report lists delivery ID, event ID, response category, and receiver effect reference separately.
- A timeout remains unknown at the transport level even if later reconciliation finds an effect.
- Output is stably ordered and includes scenario and fixture revisions.
Implementation constraints
- Use synthetic receiver record IDs; these are not noCV Evidence IDs.
Verification to include
- Report a three-delivery duplicate scenario with three attempts and one effect.
- Report a timeout followed by reconciliation without rewriting the timeout as an HTTP success.
Deliverables
- JSON report contract and readable summary renderer
Rollout and recovery
Version the new report format; preserve original attempt records when generating summaries.
Value of the work
For the engineer: Practice protocol verification, controlled fault injection, and reproducible incident investigation.
For the team: Review concrete evidence that webhook consumers tolerate real delivery failure patterns.
Evidence boundaries
Outcome Evidence: Tests, patches, and runbooks are requested deliverables. They become Outcome Evidence only through a qualified Mission and immutable Evidence IDs.
Ownership Evidence: Independent adaptation must be observed under a declared verification policy and cite immutable Evidence IDs. Completing a planning ticket establishes no Ownership Evidence.