# Evidence: Block 5 · Service (block-5)

- block type: block
- date: 2026-08-15
- resulting state: closed/verified
- story points (combined assembled cost): 5247
- execution id: 20260815.172735.108Z-8cdefd54

## Stories built
- Render books in their insertion order with an empty-list state. (ordered-list) [story]

## Stacked context
- compass: COMPASS.md (SP 724)
- implements: FEATURE-Ordered-List.md (SP 676)
- context: ARCHITECTURE_compact.md (SP 133)
- context: DATABASE_compact.md (SP 164)
- stack: python_compact.md (SP 1534)
- stack: flask_compact.md (SP 1083)
- stack: sqlite_compact.md (SP 876)

## Build directory changes
- tests/test_ordered_list.py

## Pre-build acceptance observation
- GREEN (prepassed): ordered-list-route (FEATURE-Ordered-List.md)
  intent: The reading-list route is reachable and returns a successful response for an empty store.
  return code: 0
- GREEN (prepassed): ordered-list-empty-state (FEATURE-Ordered-List.md)
  intent: An empty store produces a reader-understandable empty-list state.
  return code: 0
- GREEN (prepassed): ordered-list-order (FEATURE-Ordered-List.md)
  intent: The list renders multiple books in their insertion order.
  return code: 0

## Post-build programmatic acceptance
- PASS: ordered-list-route (FEATURE-Ordered-List.md)
  intent: The reading-list route is reachable and returns a successful response for an empty store.
  target interpreter: /mnt/c/Users/barlo/projects/drydock/uat/ReadingList/runs/20260815.171255/build/ReadingList/.venv/bin/python
  provisioning: not required
  return code: 0
- PASS: ordered-list-empty-state (FEATURE-Ordered-List.md)
  intent: An empty store produces a reader-understandable empty-list state.
  target interpreter: /mnt/c/Users/barlo/projects/drydock/uat/ReadingList/runs/20260815.171255/build/ReadingList/.venv/bin/python
  provisioning: not required
  return code: 0
- PASS: ordered-list-order (FEATURE-Ordered-List.md)
  intent: The list renders multiple books in their insertion order.
  target interpreter: /mnt/c/Users/barlo/projects/drydock/uat/ReadingList/runs/20260815.171255/build/ReadingList/.venv/bin/python
  provisioning: not required
  return code: 0

## Build summary
RESULT: SUCCESS

FILES CHANGED:
- [tests/test_ordered_list.py](/mnt/c/Users/barlo/projects/drydock/uat/ReadingList/runs/20260815.171255/build/ReadingList/tests/test_ordered_list.py)

SUMMARY:
Added acceptance tests for successful empty state, clear empty-list messaging, and insertion-order rendering. Full suite passes: 23 tests.

BLOCKERS:
- None