From 5513d47a4ad1080761f56c24fdb3c614cf0faf12 Mon Sep 17 00:00:00 2001 From: Caleb Allen Date: Tue, 3 Mar 2026 17:02:32 -0500 Subject: [PATCH] docs(04-01): complete queue unit tests plan --- .planning/REQUIREMENTS.md | 4 +- .planning/STATE.md | 47 ++++----- .../04-01-SUMMARY.md | 99 +++++++++++++++++++ 3 files changed, 126 insertions(+), 24 deletions(-) create mode 100644 .planning/phases/04-queue-config-player-tests/04-01-SUMMARY.md diff --git a/.planning/REQUIREMENTS.md b/.planning/REQUIREMENTS.md index 091d221..c7bee6c 100644 --- a/.planning/REQUIREMENTS.md +++ b/.planning/REQUIREMENTS.md @@ -37,7 +37,7 @@ Requirements for the consolidation milestone. Each maps to roadmap phases. ### Testing - [x] **TEST-01**: In-memory SQLite test helper (database.NewTestDB) exists, applies same migrations and PRAGMAs as production NewDB, returns a clean DB per test -- [ ] **TEST-02**: Queue package has unit tests covering SetQueue, Next, Previous, shuffle mode, repeat modes, and state persistence (~15-20 tests) +- [x] **TEST-02**: Queue package has unit tests covering SetQueue, Next, Previous, shuffle mode, repeat modes, and state persistence (~15-20 tests) - [ ] **TEST-03**: Database package has unit tests covering FTS5 search queries (basic, empty, special characters), search index rebuild, and schema migrations (~10-15 tests) - [ ] **TEST-04**: Config package has unit tests covering load/save roundtrip, validation rules, default application, and behavior with missing/empty config files (~8-10 tests) - [ ] **TEST-05**: Player pure logic (UserVolume-to-Volume conversion, state serialization, format detection) is extracted into testable functions with unit tests (~5-8 tests) @@ -108,7 +108,7 @@ Which phases cover which requirements. Updated during roadmap creation. | PERF-04 | Phase 3: Test Infrastructure | Complete | | PERF-05 | Phase 8: Frontend Performance & UX | Pending | | TEST-01 | Phase 3: Test Infrastructure | Complete | -| TEST-02 | Phase 4: Queue, Config & Player Tests | Pending | +| TEST-02 | Phase 4: Queue, Config & Player Tests | Complete | | TEST-03 | Phase 5: Database & Library Tests | Pending | | TEST-04 | Phase 4: Queue, Config & Player Tests | Pending | | TEST-05 | Phase 4: Queue, Config & Player Tests | Pending | diff --git a/.planning/STATE.md b/.planning/STATE.md index 651a141..0ea2224 100644 --- a/.planning/STATE.md +++ b/.planning/STATE.md @@ -2,13 +2,13 @@ gsd_state_version: 1.0 milestone: v1.0 milestone_name: milestone -status: completed -last_updated: "2026-03-03T03:10:27.876Z" +status: in-progress +last_updated: "2026-03-03T22:00:46Z" progress: - total_phases: 3 + total_phases: 4 completed_phases: 3 - total_plans: 4 - completed_plans: 4 + total_plans: 6 + completed_plans: 5 --- # YellowJacket — Consolidation Milestone State @@ -16,17 +16,17 @@ progress: ## Project Reference **Core value:** The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy. -**Current focus:** Phase 3 complete — test infrastructure foundation with NewTestDB helper. +**Current focus:** Phase 4 in progress — queue unit tests complete, config/player tests next. **Milestone:** Consolidation (correctness, performance, code quality, UX polish, test coverage) ## Current Position -**Phase:** 03-test-infrastructure (complete) -**Plan:** 1/1 (complete) -**Status:** Milestone complete +**Phase:** 04-queue-config-player-tests (in progress) +**Plan:** 1/2 (Plan 01 complete) +**Status:** In progress ``` -Phase Progress: [###.....] 3/8 phases complete +Phase Progress: [###.....] 3/8 phases complete (Phase 4: 1/2 plans) ``` ## Performance Metrics @@ -34,14 +34,15 @@ Phase Progress: [###.....] 3/8 phases complete | Metric | Value | |--------|-------| | Phases complete | 3/8 | -| Plans complete | 1/1 (Phase 3) | -| Requirements delivered | 11/26 | -| Tests added | 0 | +| Plans complete | 1/2 (Phase 4) | +| Requirements delivered | 12/26 | +| Tests added | 29 | | Bugs fixed | 9 | | 01-01 duration | 11 min | | 02-01 duration | 12 min | | 02-02 duration | 50 min | | 03-01 duration | 3 min | +| 04-01 duration | 3 min | ## Accumulated Context @@ -61,6 +62,8 @@ Phase Progress: [###.....] 3/8 phases complete | Fatal vs warning error classification | tx.Commit failures are fatal; all other scan errors are warnings in ScanMetrics | Phase 2 | | applyPRAGMAs unexported, shared | Package-internal function ensures NewDB and NewTestDB have identical PRAGMA config | Phase 3 | | NewTestDB uses t.Fatalf not error return | Test DB setup failures are always fatal — no partial test execution | Phase 3 | +| Internal queue tests (package queue) | Access unexported fields (shuffleOrder, mu) for thorough state verification | Phase 4 | +| Persistence roundtrip verifies shuffleOrder JSON | Safety net for Phase 7 incremental persistence refactoring | Phase 4 | ### TODOs @@ -72,7 +75,7 @@ Phase Progress: [###.....] 3/8 phases complete - [x] Plan Phase 3 (complete) - [x] Execute Phase 3 Plan 01 (complete) - [ ] Validate sqlc + SQLite VIEW + FTS5 compatibility during Phase 6 planning (research flag) -- [ ] Design queue test architecture during Phase 4 planning (research flag) +- [x] Design queue test architecture during Phase 4 planning (complete) - [ ] Determine library scan test fixture strategy during Phase 5 planning (research flag) - [ ] Measure startup time with large library before Phase 7 lazy loading work @@ -104,19 +107,19 @@ None currently. ### Last Session **Date:** 2026-03-03 -**What happened:** Executed Phase 3 Plan 01 — test infrastructure with shared applyPRAGMAs + NewTestDB helper -**Where we stopped:** Completed 03-01-PLAN.md (all 2 tasks, verification passed) -**Next action:** `/gsd-plan-phase 4` to create execution plan for Backend Unit Tests +**What happened:** Executed Phase 4 Plan 01 — 29 queue unit tests (core ops, navigation, persistence roundtrip) +**Where we stopped:** Completed 04-01-PLAN.md (all 2 tasks, verification passed) +**Next action:** `/gsd-execute-phase 4` to execute Plan 04-02 (config/player tests) ### Context for Next Session -- Phase 3 complete: TEST-01 and PERF-04 requirements delivered -- `NewTestDB(t)` available in `database` package for all future DB tests -- `applyPRAGMAs` shared between NewDB and NewTestDB — production PRAGMAs: foreign_keys, synchronous=NORMAL, cache_size=-8000, mmap_size=67108864 +- Phase 4 Plan 01 complete: TEST-02 requirement delivered (queue tests) +- 29 queue tests passing with `-race`: 14 core ops, 9 navigation, 6 persistence +- mockTrackLoader and seedAudioFiles helpers available in queue package for reuse - `codegen-check` lefthook pre-commit hook hangs — use `LEFTHOOK=0` for commits -- Ready for Phase 4 (Backend Unit Tests) +- Plan 04-02 (config/player tests) is next --- *State initialized: 2026-02-27* -Last activity: 2026-03-03 - Completed 03-01: Test infrastructure with shared applyPRAGMAs + NewTestDB +Last activity: 2026-03-03 - Completed 04-01: Queue unit tests (core ops, navigation, persistence) *Last updated: 2026-03-03* diff --git a/.planning/phases/04-queue-config-player-tests/04-01-SUMMARY.md b/.planning/phases/04-queue-config-player-tests/04-01-SUMMARY.md new file mode 100644 index 0000000..05e75db --- /dev/null +++ b/.planning/phases/04-queue-config-player-tests/04-01-SUMMARY.md @@ -0,0 +1,99 @@ +--- +phase: 04-queue-config-player-tests +plan: 01 +subsystem: testing +tags: [queue, sqlite, unit-tests, shuffle, repeat, persistence] + +# Dependency graph +requires: + - phase: 03-test-infrastructure + provides: "NewTestDB(t) helper for in-memory SQLite test databases" +provides: + - "29 queue tests covering core ops, navigation, and persistence roundtrip" + - "Mock TrackLoader and seedAudioFiles test helpers in queue package" + - "Safety net for Phase 7 (PERF-01) queue persistence refactoring" +affects: [07-performance-optimization] + +# Tech tracking +tech-stack: + added: [] + patterns: ["internal package tests (package queue, not queue_test)", "direct field manipulation for pure logic tests (no DB)", "seedAudioFiles helper with FK chain for DB-backed tests"] + +key-files: + created: + - backend/queue/queue_test.go + - backend/queue/navigation_test.go + - backend/queue/persistence_test.go + modified: [] + +key-decisions: + - "Internal tests (package queue) to access unexported fields like shuffleOrder, mu" + - "Navigation tests use direct struct construction (no DB) for fast pure-logic testing" + - "Persistence roundtrip test verifies ALL state fields including shuffleOrder JSON" + +patterns-established: + - "mockTrackLoader pattern: no-op TrackLoader with loadedFile tracking" + - "seedAudioFiles helper: creates FK chain (artist_credit → recordings → audio_files) for N tracks" + - "newTestQueueDirect: direct Queue construction for navigation/logic tests without DB" + +requirements-completed: [TEST-02] + +# Metrics +duration: 3min +completed: 2026-03-03 +--- + +# Phase 04 Plan 01: Queue Unit Tests Summary + +**29 unit tests for queue core operations (SetQueue, Add, Insert, Move, Remove, Shuffle, Repeat), navigation logic (Next/Previous in all modes), and SaveState/RestoreState persistence roundtrip** + +## Performance + +- **Duration:** 3 min +- **Started:** 2026-03-03T21:57:38Z +- **Completed:** 2026-03-03T22:00:46Z +- **Tasks:** 2 +- **Files modified:** 3 + +## Accomplishments +- 14 core operation tests: SetQueue (3 variants), AddTrack, InsertTracksAt (before/after current), MoveQueueTracks (forward/backward/current), RemoveTrack (normal/current), Clear, ToggleShuffle, CycleRepeat +- 9 navigation tests: nextIndex/previousIndex in RepeatOff/RepeatAll/RepeatOne modes, shuffle navigation, generateShuffleOrder property validation (all indices, no duplicates, current at [0]) +- 6 persistence roundtrip tests: full state fidelity, empty/single/10-track edge cases, overwrite semantics, no-prior-save safety +- All 29 tests pass with `-race` flag + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Queue core operations and navigation tests** - `8d60dc0` (test) +2. **Task 2: Queue persistence round-trip tests** - `77cc993` (test) + +## Files Created/Modified +- `backend/queue/queue_test.go` - Core operation tests + mock TrackLoader + setupTestQueue/seedAudioFiles helpers +- `backend/queue/navigation_test.go` - Navigation edge case tests + shuffle order property tests +- `backend/queue/persistence_test.go` - SaveState/RestoreState roundtrip fidelity tests + +## Decisions Made +- Used internal tests (`package queue`) to access unexported fields (shuffleOrder, mu) — necessary for shuffle verification and roundtrip assertions +- Navigation tests bypass DB entirely using direct struct construction for fast, focused tests +- Roundtrip test asserts on shuffleOrder (JSON-serialized) to ensure Phase 7 refactoring won't silently lose shuffle state + +## Deviations from Plan + +None - plan executed exactly as written. + +## Issues Encountered +None + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness +- Queue test safety net complete — ready for Phase 7 (PERF-01) incremental persistence refactoring +- Test helpers (mockTrackLoader, seedAudioFiles) available for reuse in Plan 04-02 (config/player tests) +- Ready for Plan 04-02 execution + +--- +*Phase: 04-queue-config-player-tests* +*Completed: 2026-03-03*