From d0ed25cd372744a5afa65f0bafb66deb7727c30a Mon Sep 17 00:00:00 2001 From: Jakub Zych Date: Wed, 16 Sep 2026 14:15:09 +0200 Subject: [PATCH] docs(01-04): complete kernel unit and integration test plan - Record coverage, check-phase1.sh result, and measured hello rebuild - Document race-buffer and pact-test deviations --- .../01-04-SUMMARY.md | 179 ++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 .planning/phases/01-framework-kernel-foundation/01-04-SUMMARY.md diff --git a/.planning/phases/01-framework-kernel-foundation/01-04-SUMMARY.md b/.planning/phases/01-framework-kernel-foundation/01-04-SUMMARY.md new file mode 100644 index 0000000..3d50757 --- /dev/null +++ b/.planning/phases/01-framework-kernel-foundation/01-04-SUMMARY.md @@ -0,0 +1,179 @@ +--- +phase: 01-framework-kernel-foundation +plan: 04 +subsystem: testing +tags: [go, unit-tests, race, watch, cli, validation] + +requires: + - phase: 01-framework-kernel-foundation + provides: Kernel packages, hello workspace, summer build/dev, bonfire output +provides: + - Behavioral unit and race coverage for KERN-01 through KERN-09 and CLI-01 + - Repeatable scripts/check-phase1.sh across root, hello, base, greeter, optional + - Nyquist-compliant VALIDATION.md with passing automated checks +affects: [02, 03, verify-work] + +tech-stack: + added: [] + patterns: + - Table-driven contract tests over implementation-structure asserts + - Nested-module check script runs vet/test/race per go.work member + - Watch tests inject Build/Start plus one real hello workspace rebuild + +key-files: + created: + - pact/capabilities_test.go + - scripts/check-phase1.sh + modified: + - compass/config_test.go + - party/registry_test.go + - backpack/services_test.go + - festival/bus_test.go + - towel/context_test.go + - bonfire/output_test.go + - bonfire/prompts_test.go + - internal/build/build_test.go + - internal/dev/watch_test.go + - examples/hello/hello_test.go + - .planning/phases/01-framework-kernel-foundation/01-VALIDATION.md + +key-decisions: + - "Cover contract branches rather than an arbitrary coverage percentage" + - "Watch tests use a mutex-safe buffer so go test -race can read captured output" + - "VALIDATION.md is a docs commit separate from test code per CLAUDE.md" + +patterns-established: + - "Pattern: scripts/check-phase1.sh is the phase-wide verification command" + - "Pattern: hello copies rewrite framework replace to an absolute path for temp-dir builds" + +requirements-completed: [KERN-01, KERN-02, KERN-03, KERN-04, KERN-05, KERN-06, KERN-07, KERN-08, KERN-09, CLI-01] + +duration: 11min +completed: 2026-09-16 +--- + +# Phase 1 Plan 4: Kernel Unit and Integration Tests Summary + +**Phase-wide `scripts/check-phase1.sh` with race-enabled contract tests for config precedence, plugin lifecycle, typed events, non-TTY CLI, and a measured hello workspace rebuild** + +## Performance + +- **Duration:** 11 min +- **Started:** 2026-09-16T12:03:03Z +- **Completed:** 2026-09-16T12:14:21Z +- **Tasks:** 2 +- **Files modified:** 13 + +## Accomplishments + +- Expanded kernel smoke tests into source-to-observable assertions for all six compass layers, malformed YAML, snake_case env keys, `.env` non-override, Set/Persist/Reload, concurrent reads, plugin duplicate/missing/cycle, HasConfig/HasCommands discovery, isolated backpack services, three festival dispatch modes, and nested towel context +- Covered namespaced command flags/args, injected output, non-TTY spinner/progress/table/prompts, `NO_COLOR`/`FORCE_COLOR`/`TERM=dumb`, closed stdin, secret non-leak, `make:plugin`/`plugin:add`, malicious IDs, invalid Requires on a built hello binary, debounce/ignore/fail/reap watch hooks, and one real fsnotify hello rebuild that prints `rebuild: ` +- Added `scripts/check-phase1.sh` (root, hello app, base, greeter, optional) and signed VALIDATION.md `nyquist_compliant: true` after the script passed + +## Task Commits + +Each task was committed atomically: + +1. **Task 1: Cover config, lifecycle, services, events and context** - `a43c734` (test) +2. **Task 2: Cover tool, output, watch loop and every workspace module** - `dc7997e` (test) +3. **Task 2 docs: Record phase 1 validation evidence** - `bee03bd` (docs) + +**Plan metadata:** pending (this file) + +## Files Created/Modified + +- `compass/config_test.go` - table-driven precedence, malformed YAML, snake_case env, Persist/Reload, concurrent reads +- `party/registry_test.go` - reordered manifest, duplicate/missing IDs, HasConfig/HasCommands type assertions +- `backpack/services_test.go` - two-app isolation, nil publish, concurrent lookup +- `festival/bus_test.go` - concurrent buses, panic payload omission, collect/until-handled edges +- `towel/context_test.go` - nested isolation, nil context, concurrent accessors +- `pact/capabilities_test.go` - HasConfig/HasCommands/OptionalMessage discovery +- `bonfire/output_test.go` / `prompts_test.go` - flags/args, injected streams, secret non-leak, closed stdin +- `internal/build/build_test.go` - duplicate modules, path/shell-meta IDs, built hello invalid Requires +- `internal/dev/watch_test.go` - debounce, ignored bin/tmp, real hello rebuild latency line +- `examples/hello/hello_test.go` - built binary unknown-command non-zero exit +- `scripts/check-phase1.sh` - vet/test/race per workspace module plus `./bin/hello greeter:hello` +- `.planning/phases/01-framework-kernel-foundation/01-VALIDATION.md` - passing map, `nyquist_compliant: true` + +## Per-package coverage (contract branches) + +| Package | Coverage | +|---------|----------| +| compass | 80.3% | +| party | 79.3% | +| backpack | 84.0% | +| festival | 94.5% | +| towel | 100.0% | +| pact | no statements (interfaces only; tests assert type discovery) | + +## Measured rebuild + +- `scripts/check-phase1.sh` `summer build` of examples/hello: **built hello in 80ms** (warm cache). +- `TestWatchHelloWorkspaceRebuildLatency` observed `rebuild: ` after a greeter source edit and a child restart; no latency threshold was asserted. Generated `main.go` / `plugins.gen.go` edits did not loop. + +## Decisions Made + +- Cover observable contracts (precedence winners, error IDs, captured CLI bytes) rather than chasing a percentage +- Keep watch production writers as-is; serialize test buffers so `-race` can inspect output +- Split VALIDATION.md into a docs commit because CLAUDE.md forbids mixing planning docs with code + +## Deviations from Plan + +### Auto-fixed Issues + +**1. [Rule 1 - Bug] Watch tests raced on bytes.Buffer under -race** +- **Found during:** Task 2 (`go test -race ./internal/dev`) +- **Issue:** The watch loop writes captured output while the test goroutine called `Buffer.String()` +- **Fix:** Added a mutex-wrapped `safeBuffer` used by all concurrent watch tests +- **Files modified:** `internal/dev/watch_test.go` +- **Verification:** `go test -race ./internal/dev` exits 0 +- **Committed in:** `dc7997e` (Task 2) + +**2. [Rule 2 - Missing Critical] Pact capability discovery tests** +- **Found during:** Task 1 (KERN-03 HasConfig/HasCommands assertions; verify includes `./pact`) +- **Issue:** Plan file list omitted `pact/capabilities_test.go` while KERN-03 requires type-assertion discovery +- **Fix:** Added compile-time/runtime discovery tests for HasConfig, HasCommands, OptionalMessage +- **Files modified:** `pact/capabilities_test.go` +- **Verification:** `go test -race ./pact` exits 0 +- **Committed in:** `a43c734` (Task 1) + +**3. [CLAUDE.md - Commit split] VALIDATION.md committed separately from test code** +- **Found during:** Task 2 +- **Issue:** Task files mixed tests with a planning doc; CLAUDE.md requires planning docs and code in separate commits +- **Fix:** `dc7997e` for tests/script, `bee03bd` for VALIDATION.md +- **Files modified:** `.planning/phases/01-framework-kernel-foundation/01-VALIDATION.md` +- **Verification:** two commits, no co-author trailers +- **Committed in:** `bee03bd` + +--- + +**Total deviations:** 3 auto-fixed (1 bug, 1 missing critical, 1 commit-policy) +**Impact on plan:** Required for green `-race`, KERN-03 evidence, and CLAUDE.md. No production API change. + +## Issues Encountered + +- Nested plugin modules `base` and `optional` have no test files; `go test` reports `[no test files]` and still exits 0. Greeter has `plugin_test.go`. +- `go.work.sum` remains untracked in this worktree (pre-existing, not part of the plan). + +## Authentication Gates + +None. + +## User Setup Required + +None - no external service configuration required. + +## Next Phase Readiness + +Phase 1 kernel contracts have a repeatable race-enabled check. Ready for verify-work and later phases that depend on compass/party/backpack/festival/bonfire/`summer build`/`summer dev`. Do not add HTTP/DB/auth here. + +## Self-Check: PASSED + +- Created files exist: `pact/capabilities_test.go`, `scripts/check-phase1.sh`, this SUMMARY +- Commits `a43c734`, `dc7997e`, `bee03bd` exist on `worktree-agent-01-04` +- `bash scripts/check-phase1.sh` exited 0 and named root, hello app, base, greeter, optional +- STATE.md and ROADMAP.md were not updated in this worktree + +--- +*Phase: 01-framework-kernel-foundation* +*Completed: 2026-09-16*