2 Commits
Author SHA1 Message Date
viettranx 0c44149fad test: speed up retry/cron/facebook tests, drop coverage ratchet gate
Slow tests were dominating CI feedback time and AI dev loop because they
waited through real exponential backoffs and 1s ticker intervals.
Test-only override pattern keeps production behavior 100% identical.

Speed wins (no-race wall-clock per package):
- internal/vault            16.3s -> 0.6s   (-15.7s)
- internal/cron             11.7s -> 1.5s   (-10.2s)
- internal/channels/facebook 6.3s -> 3.0s   (-3.3s)
- Full -race ./... suite     90s+ -> 51s

Changes:
- vault: new fastBackoffsForTest(t) helper overrides enrichRetryBackoffs
  + enrichRetryTimeouts to 1ms in 3 retry tests; drop 2 duplicate tests
  (FirstAttemptSuccess, MaxRetriesConstant)
- cron: extract runLoopTickInterval as package var (default 1s); test-only
  setFastTick(t) helper shortens to 20ms so 6 scheduler tests no longer
  sleep 1.5s each waiting for a tick
- facebook: extract graphBackoffBase as package var (default 1s); newFakeGraph
  helper shortens to 1ms so HTTP retry tests don't burn 6s of real waits

Coverage ratchet removed:
- Delete scripts/check_coverage.go + scripts/coverage_thresholds.json
- Remove "Coverage ratchet gate" CI step
- Keep coverage profile + go tool cover summary as informational only
- Philosophy: signal over coverage %. Forced tests to bump % were the
  root cause of the slowness this commit unwinds.

Production behavior unchanged. Coverage profile shows isolated package
coverage matches prior thresholds (vault 27.4%, cron 73.7%, facebook 81.9%).
2026-04-11 23:53:07 +07:00
viettranx f2c43c3849 test(facebook,store/pg): wave B coverage push
Phase 03 - facebook 23.1% -> 81.9% (+58.8%, target ≥60%)
  graph_api_test.go: NewGraphClient, VerifyToken, SubscribeApp, GetPost,
  GetComment, GetCommentThread, ReplyToComment, SendMessage, SendTypingOn,
  doRequest retry/backoff matrix (5xx retry, 401 non-retry, 429+Retry-After,
  context cancel during backoff, transport error + retry), 551/subcode 24h
  window non-retry, logRateLimit parse branches.

  handlers_test.go: New required-field validation (4 branches), Factory
  valid+malformed, WebhookHandler single-shot route, handleAPIError health
  state mapping, handleCommentEvent (feature gate, edit/remove drop, page
  routing, self-reply skip, dedup, enriched content path), handleMessagingEvent
  (feature gate, page routing, self skip, receipt drop, text+postback dispatch,
  dedup), Send Messenger+comment paths + missing-metadata error, sendFirstInbox
  one-shot dedup, runDedupCleaner stale eviction, Stop closes deps, webhookRouter
  register/unregister/route-once/ServeHTTP-no-instances, PostFetcher (defaults,
  empty-id, cache hit/miss/expired, error propagation, GetCommentThread
  empty+delegate).

  Minimal refactor: converted package-level graphAPIBase const to var so tests
  can point at httptest server. KISS, zero runtime behavior change.

Phase 04 - store/pg 1.3% -> 3.5% (+2.2%, unit-test-only)
  scan_rows_test.go: pure-logic transformation tests for agentShareRow,
  userInstanceRow, documentInfoRow, documentDetailRow, chunkInfoRow,
  scoredChunkRow, episodicSummaryRow, episodicScoredRow, sessionListRow,
  sessionPagedRow, sessionRichRow, entityRow, entityTemporalRow, relationRow,
  relationExportRow, traversalRow, dedupCandidateRow, mcpAccessRequestRow,
  cronRunLogRow, skillInfoRow+skillInfoRowWithFrontmatter, customSkillExportRow,
  parseDepsColumn, parseFrontmatterAuthor, marshalFrontmatter, buildSkillInfo,
  mergeEpisodicScores, hybridMerge.

  pure_logic_test.go: matchWildcard pattern matching, evalPermRows priority
  resolution (individual deny > individual allow > group deny > group allow),
  contactResolveCache get/set/expired/negative cache.

  Finding: 30% target not reachable with unit tests alone. Store/pg is
  fundamentally DB-bound (~6000 LOC of SQL code vs ~200 LOC pure logic).
  Reaching 30% requires running integration tests with TEST_DATABASE_URL and
  -coverpkg=./internal/store/pg/ — which the current CI ratchet does NOT
  do. Confirmed: integration tests yield 32% coverage on store/pg, but that
  requires a wired-up test database in CI. Deferred as infrastructure change
  outside Phase 04 scope.

Ratchet bumps (scripts/coverage_thresholds.json):
- internal/channels/facebook: 23.08 -> 81.80
- internal/store/pg: 1.28 -> 3.45

Race clean, dual build (default + -tags sqliteonly) clean.
2026-04-11 21:47:22 +07:00