92e7bdd342
feat(tests): Phase 0 - Fix flaky and broken tests
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Implements Phase 0 of v1.5.0 per ADR-012 and RELEASE.md.
Changes:
- Remove 5 broken multiprocessing tests (TestConcurrentExecution, TestPerformance)
- Fix brittle XML assertion tests (check semantics not quote style)
- Fix test_debug_level_for_early_retries logger configuration
- Rename test_feed_route_streaming to test_feed_route_caching (correct name)
Results:
- Test count: 879 → 874 (5 removed as planned)
- All tests pass consistently (verified across 3 runs)
- No flakiness detected
References:
- ADR-012: Flaky Test Removal and Test Quality Standards
- docs/projectplan/v1.5.0/RELEASE.md Phase 0
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Co-Authored-By: Claude <noreply@anthropic.com >
2025-12-17 09:24:12 -07:00
0acefa4670
docs: Update Phase 0 with specific test fix requirements
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Per ADR-012, Phase 0 now specifies:
- 5 tests to REMOVE (broken multiprocessing)
- 4 tests to FIX (brittle assertions)
- 1 test to RENAME (misleading name)
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-12-16 20:45:41 -07:00
07fff01fab
feat: Complete v1.1.1 Phases 2 & 3 - Enhancements and Polish
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Phase 2 - Enhancements:
- Add performance monitoring infrastructure with MetricsBuffer
- Implement three-tier health checks (/health, /health?detailed, /admin/health)
- Enhance search with FTS5 fallback and XSS-safe highlighting
- Add Unicode slug generation with timestamp fallback
- Expose database pool statistics via /admin/metrics
- Create missing error templates (400, 401, 403, 405, 503)
Phase 3 - Polish:
- Implement RSS streaming optimization (memory O(n) → O(1))
- Add admin metrics dashboard with htmx and Chart.js
- Fix flaky migration race condition tests
- Create comprehensive operational documentation
- Add upgrade guide and troubleshooting guide
Testing: 632 tests passing, zero flaky tests
Documentation: Complete operational guides
Security: All security reviews passed
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Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-25 20:10:41 -07:00
686d753fb9
fix: Resolve migration race condition with multiple gunicorn workers
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CRITICAL PRODUCTION FIX: Implements database-level advisory locking
to prevent race condition when multiple workers start simultaneously.
Changes:
- Add BEGIN IMMEDIATE transaction for migration lock acquisition
- Implement exponential backoff retry (10 attempts, 120s max)
- Add graduated logging (DEBUG -> INFO -> WARNING)
- Create new connection per retry attempt
- Comprehensive error messages with resolution guidance
Technical Details:
- Uses SQLite's native RESERVED lock via BEGIN IMMEDIATE
- 30s timeout per connection attempt
- 120s absolute maximum wait time
- Exponential backoff: 100ms base, doubling each retry, plus jitter
- One worker applies migrations, others wait and verify
Testing:
- All existing migration tests pass (26/26)
- New race condition tests added (20 tests)
- Core retry and logging tests verified (4/4)
Implementation:
- Modified starpunk/migrations.py (+200 lines)
- Updated version to 1.0.0-rc.5
- Updated CHANGELOG.md with release notes
- Created comprehensive test suite
- Created implementation report
Resolves: Migration race condition causing container startup failures
Relates: ADR-022, migration-race-condition-fix-implementation.md
Version: 1.0.0-rc.5
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Co-Authored-By: Claude <noreply@anthropic.com >
2025-11-24 18:52:51 -07:00
