Evidence: Block 4 · Service (block-4)

• block type: block
• date: 2026-08-15
• resulting state: closed/verified
• story points (combined assembled cost): 5364
• execution id: 20260815.172624.780Z-f89bc148

Stories built

• Add and persist a book submitted with a title and author. (book-creation) [story]

Stacked context

• compass: COMPASS.md (SP 724)
• implements: FEATURE-Book-Creation.md (SP 780)
• 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_routes.py

Pre-build acceptance observation

• GREEN (prepassed): book-creation-route (FEATURE-Book-Creation.md)

intent: The book-creation route accepts a submitted title and author and returns a redirect response. return code: 0

• GREEN (prepassed): book-creation-readback (FEATURE-Book-Creation.md)

intent: A successfully submitted book is visible when the list is read again. return code: 0

• GREEN (prepassed): book-creation-preserves-existing-order (FEATURE-Book-Creation.md)

intent: Adding a new book preserves the relative order of books already present. return code: 0

Post-build programmatic acceptance

• PASS: book-creation-route (FEATURE-Book-Creation.md)

intent: The book-creation route accepts a submitted title and author and returns a redirect response. 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: book-creation-readback (FEATURE-Book-Creation.md)

intent: A successfully submitted book is visible when the list is read again. 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: book-creation-preserves-existing-order (FEATURE-Book-Creation.md)

intent: Adding a new book preserves the relative order of books already present. 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_routes.py

SUMMARY: Implemented explicit book-creation acceptance coverage for redirect behavior and insertion-order preservation. Existing /books persistence workflow passes all tests.

sh bin/test.sh: 20 passed.

BLOCKERS:

• None