Files
OmniRoute/stryker.conf.json
Diego Rodrigues de Sa e Souza 0d089e7e39 fix(quality): clear the release/v3.8.51 base-reds (#13947)
* fix(quality): clear the release/v3.8.51 base-reds

19 failing unit tests plus the API Route Typecheck and mutation-test-coverage
gates, all reproduced on the clean tip before touching anything.

Ten of the failures share one cause. #13452/#13798 made `*-compatible-*`
buildUrl() refuse a connection with no baseUrl instead of quietly defaulting to
the real OpenAI/Anthropic API — which would ship the operator's stored key to a
public third party. The guard is right; three fixtures still built those
connections unhydrated, and one of them put baseUrl at the top level of
credentials, where the chat path never reads it.

The rest:

- modelDiscovery.ts missed the VertexModelMetadataProvenance cast that its
  read-path twin in db/models/synced.ts already had — both written by #12471.
- A provider-test regexp carried raw 0x00/0x1f bytes, which makes git, GitHub
  and ripgrep treat the file as binary. Same character class, written
  with escapes instead of the bytes themselves.
- #13399 (Agnes AI China) adds "agnes-cn" + "agnescn": the only two provider
  prefixes since the count was last set (412 -> 414). Everything else added in
  that range is model ids.
- The free-tier budget card SVG was stale (443 -> 452 models); regenerated by
  its own script.
- Three new tests were missing from stryker.conf.json tap.testFiles, so the
  mutants they kill did not count.

Three guards asserted syntax rather than the invariant they protect, and broke
when the source legitimately changed. Each was re-expressed and then verified by
mutating the source back:

- #2331 required modelEffort to head the rawEffort chain; #13556 deliberately
  put the server-selected force rule first. The real invariant is relative —
  modelEffort outranks the defaults a client injects — and it still trips when
  explicitReasoning is moved ahead of it.
- The OAuth loopback guard matched the isLocalhost arm literally; #9944 added
  `&& !opts?.manualLoopback`. It now matches the arm whatever guards it, and
  still fails when the hint stops being built.
- The i18n scanner flagged dynamically-built keys — t("effort." + mode) reaches
  it as a literal prefix, never a string. It now accepts a prefix that resolves
  to a namespace holding messages, and still fails when the namespace is gone.

tests/unit/sse-auth.test.ts (#12080) expected a bare null where #13879 now
returns the key-policy diagnostic — the same sentinel shape the terminal-state
path has used since #12441. The assertion was rewritten to the constraint #12080
actually protects: nothing usable comes back and neither connection leaks. The
contract risk that remains — those sentinels are truthy, and executeWebSearch
treats any truthy value as a credential — is filed as #13945 rather than
widened into this PR.

Refs #13866

* fix(quality): clear the second wave of release/v3.8.51 base-reds

The tip moved 13 commits while the first pass was running and brought its own
reds. All reproduced locally on the merged tree first.

vitest 4.1.11 -> 5.0.0 in the #13661 development-group bump is a major, and
vitest 5 moved `vite` from a dependency to a peerDependency. This repo only ever
declared `vite` under `overrides`, which pins a version but installs nothing, so
`npm ci` stopped providing it and the Vitest job died at startup with
ERR_MODULE_NOT_FOUND. Declared as the devDependency it actually is — the same
^8.0.16 the override already pinned, and what @vitejs/plugin-react asks for as a
peer — and regenerated the lockfile: 684 lines added, none changed.

#12909 filtered a mapped array with `toolCall is JsonRecord`, but the element
type is the tool-call literal or null, and a predicate's type has to be
assignable to the parameter's (TS2677). Narrowed by the element's own type
instead; the literal still satisfies JsonRecord at the return.

#12906 added `|| result.errorCode === "empty_response"` to the stream-failure
condition and Prettier rewrapped it, so the #8928 probe — which located the
branch by an exact four-line string — stopped finding it. It now matches on what
the branch tests rather than how it is typeset, and still fails when the
eviction call is removed.

probe-7293 is the visible half of a real conflict, filed as #13948. #7293 merges
a mid-array system into index 0; #12908, landed later, demotes it to "user" in
place instead. Both target the same constraint and only one can win, and the
combination also reorders: the pre-translation hoist moves the turn forward
expecting it to stay a system message, then the demotion converts it where it
now sits, ahead of the conversation. Choosing between the two strategies is a
product call, not a base-red one, so the test was realigned to assert the half
that protects the caller — the instruction survives, as a user turn — and pins
the current ordering with a pointer to the issue, so the eventual decision shows
up as a deliberate test change instead of a silent regression.

Refs #13866, #13948

* fix(quality): allowlist vite, rebaseline tip growth, drop a dead import

Third pass on the release/v3.8.51 base-reds. Declaring `vite` in the previous
commit was correct but incomplete: check-deps is a human review point against
typosquatting, so a newly declared package has to be vouched for by name.
Recorded in dependency-allowlist.json with why it is needed — the official Vite
build tool, already pinned through overrides, and a required peer of both
vitest 5 and @vitejs/plugin-react. That also turns check-deps.test.ts green.

check-file-size went red on nine files. One is mine: sse-auth.test.ts grew when
the #12080 assertion was rewritten. Three of the four assertions I had added
were redundant with the strict deepEqual that follows them, so they are gone and
the file grows by 4 lines instead of 8; the cap absorbs the rest.

The other eight are production and test files this PR does not touch, grown by
other work and never rebaselined — which is the whole reason a base-red drain
exists. Each is attributed to the commit that grew it: #12906 (chat.ts,
chatHelpers.ts, proxyFetch.ts, stream.ts), #12904 + #12910 (chatCore.ts), and
batch_api.test.ts from the same wave. Two of them predate the wave entirely and
were already over cap on 3d5baf13 — imageGeneration.ts (#13748) and
roundRobinCombo.ts (#13776) — so they were base-reds hiding behind a gate that
only surfaced them once the tip was merged in. Both are recorded separately from
the wave so the history stays honest about when each cap actually moved.

Note for whoever reads the gate next: it counts one line more than `wc -l`,
since it measures split length rather than newlines.

Finally, #13290 replaced rmSync with cleanupTempDataDir in
zcode-executor.test.ts but left the import behind, which the frozen-warning
ESLint gate rejects. Removed.

Refs #13866
2026-09-17 05:48:40 -03:00

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"tests/unit/lkgp-stale-pin-exhaustion-11911.test.ts",
"tests/unit/search-432-plan-limit-cooldown.test.ts",
"tests/unit/livews-forward-backoff-4604.test.ts",
"tests/unit/local-token-budget-429-skips-cooldown.test.ts",
"tests/unit/management-auth-hardening.test.ts",
"tests/unit/mark-account-unavailable-numeric-epoch-guard.test.ts",
"tests/unit/masked-200-exhaustion-fallback-6427.test.ts",
"tests/unit/mcp-connect-scope.test.ts",
"tests/unit/memory-embedding-remote.test.ts",
"tests/unit/memory-embedding-transformers.test.ts",
"tests/unit/middleware-header-strip-5849.test.ts",
"tests/unit/middleware-hooks-error-sanitization.test.ts",
"tests/unit/model-catalog-runtime-invalidation.test.ts",
"tests/unit/model-cooldowns-route-auth.test.ts",
"tests/unit/model-cooldowns-route.test.ts",
"tests/unit/model-lockout-decay.test.ts",
"tests/unit/model-lockout-exact-cooldown-cap.test.ts",
"tests/unit/model-lockout-max-cooldown.test.ts",
"tests/unit/native-codex-turn-pin-10379.test.ts",
"tests/unit/native-codex-turn-pin-model-scoped-fallback.test.ts",
"tests/unit/no-memory-header.test.ts",
"tests/unit/noauth-autocombo-lockout-7623.test.ts",
"tests/unit/noauth-model-lockout.test.ts",
"tests/unit/provider-401-ambiguous-runtime.test.ts",
"tests/unit/agnes-cn-provider.test.ts",
"tests/unit/mcp-restart-route-13012.test.ts",
"tests/unit/antigravityUpstreamError.test.ts",
"tests/unit/issue-13089-roundrobin-live-ws-events.test.ts",
"tests/unit/ollama-404-model-lockout-11071.test.ts",
"tests/unit/non-streaming-client-translate.test.ts",
"tests/unit/non-streaming-provider-leg.test.ts",
"tests/unit/non-streaming-sse-terminal-typescan-4459.test.ts",
"tests/unit/nvidia-410-model-scope.test.ts",
"tests/unit/nvidia-passthrough-models-6773.test.ts",
"tests/unit/nvidia-quota-phase1.test.ts",
"tests/unit/oauth-providers-config.test.ts",
"tests/unit/oauth-redirect-uri-mismatch.test.ts",
"tests/unit/observability-fase04.test.ts",
"tests/unit/observability-payloads.test.ts",
"tests/unit/ollama-cloud-weekly-quota-cooldown-3709.test.ts",
"tests/unit/openapi-security-tiers.test.ts",
"tests/unit/claude-to-openai-glm-user-turn.test.ts",
"tests/unit/opencode-autocombo-search-pair.test.ts",
"tests/unit/opencode-muse-spark-min-output.test.ts",
"tests/unit/opencode-v2-config-11070.test.ts",
"tests/unit/openrouter-free-model-credits-exhausted.test.ts",
"tests/unit/openrouter-passthrough-models.test.ts",
"tests/unit/openrouter-quota-6842.test.ts",
"tests/unit/permanent-failure-hammering-other-providers.test.ts",
"tests/unit/persist-429-cooldown-account-fallback.test.ts",
"tests/unit/plan3-p0.test.ts",
"tests/unit/plugin-sandbox-permissions.test.ts",
"tests/unit/plugins-route-error-sanitization.test.ts",
"tests/unit/probe-gate-autodisable.test.ts",
"tests/unit/probe-production-path.test.ts",
"tests/unit/probe-testall-isolation.test.ts",
"tests/unit/provider-breaker-halfopen-recovery.test.ts",
"tests/unit/provider-error-rules.test.ts",
"tests/unit/provider-execution-pipeline.test.ts",
"tests/unit/provider-health-matrix.test.ts",
"tests/unit/provider-request-failure-pipeline.test.ts",
"tests/unit/providers-route-codex-account-pool.test.ts",
"tests/unit/proxy-logs-egress-lookup-10880.test.ts",
"tests/unit/public-client-ids-3493.test.ts",
"tests/unit/publicCreds.test.ts",
"tests/unit/qoder-oauth-config.test.ts",
"tests/unit/quota-exhaustion-cutoff-opencode.test.ts",
"tests/unit/quota-groups-route.test.ts",
"tests/unit/quota-key-models-route.test.ts",
"tests/unit/quota-policy-generalization.test.ts",
"tests/unit/quota-pool-log-route.test.ts",
"tests/unit/quota-scoring-alias-lookup-10877.test.ts",
"tests/unit/quota-streaming-consumption-usd.test.ts",
"tests/unit/rate-limit-enhanced.test.ts",
"tests/unit/rate-limit-execution-timeout-message-4165.test.ts",
"tests/unit/rate-limit-local-capacity-classification.test.ts",
"tests/unit/rate-limit-local-error-classification.test.ts",
"tests/unit/rate-limit-manager.test.ts",
"tests/unit/rate-limit-queue-timeout-lockout.test.ts",
"tests/unit/repro-7503-no-choices.test.ts",
"tests/unit/repro-9486.test.ts",
"tests/unit/repro-9630-combo-false-503.test.ts",
"tests/unit/repro-antigravity-404-family-cooldown-hijack.test.ts",
"tests/unit/repro-combo-persisted-cooldown-preskip.test.ts",
"tests/unit/repro-glm-iso-reset-24h-cap.test.ts",
"tests/unit/reset-aware-request-scope-12600.test.ts",
"tests/unit/resilience-connections.test.ts",
"tests/unit/responses-handler.test.ts",
"tests/unit/responses-passthrough-openai-compatible.test.ts",
"tests/unit/retry-after-provenance.test.ts",
"tests/unit/rotation-config-omniroute.test.ts",
"tests/unit/route-explainability.test.ts",
"tests/unit/route-guard-acp-agents-local-only.test.ts",
"tests/unit/route-guard-cli-tools-settings-local-only.test.ts",
"tests/unit/route-guard-cursor-agent-availability.test.ts",
"tests/unit/route-guard-cursor-refresh.test.ts",
"tests/unit/route-guard-forge-jcode-settings-local-only.test.ts",
"tests/unit/route-guard-grok-build-settings-local-only.test.ts",
"tests/unit/route-guard-middleware-local-only.test.ts",
"tests/unit/route-guard-plugins-local-only.test.ts",
"tests/unit/route-guard-private-lan.test.ts",
"tests/unit/route-guard-provider-login-local-only.test.ts",
"tests/unit/route-guard-qwen-settings-local-only.test.ts",
"tests/unit/route-guard-skills-execute-local-only.test.ts",
"tests/unit/router-strategies.test.ts",
"tests/unit/routing-adaptive-e2e.test.ts",
"tests/unit/rule12-error-sanitization-sweep.test.ts",
"tests/unit/serial/combo-health-autopilot.test.ts",
"tests/unit/serial/combo-quota-share-cooldown-wait-timing.test.ts",
"tests/unit/serial/combo-strategy-fallbacks-half-open-timing.test.ts",
"tests/unit/serial/provider-health-autopilot.test.ts",
"tests/unit/server-owned-tool-loop-flag.test.ts",
"tests/unit/server-owned-tool-loop.test.ts",
"tests/unit/skill-execution-fence.test.ts",
"tests/unit/skills-interception-server-owned.test.ts",
"tests/unit/service-combo-metrics.test.ts",
"tests/unit/service-provider-plugin-registry.test.ts",
"tests/unit/services-branch-hardening.test.ts",
"tests/unit/services/bifrost-route-guard.test.ts",
"tests/unit/services/combo-metrics-memory.test.ts",
"tests/unit/session-affinity-generic-7274.test.ts",
"tests/unit/settings/authz-bypass.test.ts",
"tests/unit/skip-provider-breaker-consumer-2743.test.ts",
"tests/unit/sse-auth-antigravity-credits.test.ts",
"tests/unit/sse-auth-codex-account-pool.test.ts",
"tests/unit/sse-auth-exclusive-leases.test.ts",
"tests/unit/sse-auth-resource-404.test.ts",
"tests/unit/sse-auth.test.ts",
"tests/unit/stable-json.test.ts",
"tests/unit/stream-early-eof-breaker.test.ts",
"tests/unit/stream-recovery-toolcall.test.ts",
"tests/unit/stream-readiness.test.ts",
"tests/unit/strict-random-deck.test.ts",
"tests/unit/strip-reasoning-header.test.ts",
"tests/unit/system-role-extraction.test.ts",
"tests/unit/t23-t24-fallback-resilience.test.ts",
"tests/unit/tag-routing.test.ts",
"tests/unit/thundering-herd.test.ts",
"tests/unit/token-refresh-race-comprehensive.test.ts",
"tests/unit/token-refresh-service.test.ts",
"tests/unit/tool-loop-usage.test.ts",
"tests/unit/tools-filter-anthropic-format.test.ts",
"tests/unit/tproxy-route.test.ts",
"tests/unit/trae-publiccred.test.ts",
"tests/unit/types-barrel-model-cooldown.test.ts",
"tests/unit/universal-quota-aware-routing.test.ts",
"tests/unit/upstream-error-passthrough.test.ts",
"tests/unit/upstream-retry-hints-toggle.test.ts",
"tests/unit/upstream-timeout-connection-tier.test.ts",
"tests/unit/upstream-timeout-model-override.test.ts",
"tests/unit/usage-service-hardening.test.ts",
"tests/unit/validate-response-quality.test.ts",
"tests/unit/vertex-passthrough-model-lockout.test.ts",
"tests/unit/video-bridge-drilldown-consumer-route.test.ts",
"tests/unit/video-bridge-drilldown-route.test.ts",
"tests/unit/video-bridge-memory-suppression.test.ts",
"tests/unit/video-bridge-route-security.test.ts",
"tests/unit/xai-agent-tools-passthrough.test.ts",
"tests/unit/combo/connection-aware-expansion.test.ts",
"tests/unit/chatgpt-web-runtime-block.test.ts",
"tests/unit/felo-web-runtime-block.test.ts",
"tests/unit/microsoft-designer-web-runtime-block.test.ts",
"tests/unit/qwen-web-runtime-block.test.ts",
"tests/unit/tunnel-routes-error-sanitization.test.ts",
"tests/unit/auth-grok-cli-402-shared-wallet.test.ts",
"tests/unit/chat-correlation-id-exhaustion.test.ts",
"tests/unit/cline-401-oauth-12594.test.ts",
"tests/unit/cliproxyapi-unknown-provider-400-12800.test.ts",
"tests/unit/combo-predicates-epoch-cooldown.test.ts",
"tests/unit/combo/combo-skipped-targets-summary.test.ts",
"tests/unit/context-handoff-native-passthrough-bug.test.ts",
"tests/unit/guardrails/visionBridge12111Repro.test.ts",
"tests/unit/guardrails/visionBridgeRouter.test.ts",
"tests/unit/issue-11912-opencode-roundrobin-collapse.test.ts",
"tests/unit/opencode-400-model-unavailable.test.ts",
"tests/unit/strong-credential-token-linear-scan.test.ts",
"tests/unit/provider-401-ambiguous-runtime.test.ts",
"tests/unit/13601-header-drop-count-surfaced.test.ts",
"tests/unit/combo-identical-error-streak.test.ts",
"tests/unit/semantic-cache-no-truncated-writes.test.ts"
],
"nodeArgs": [
"--import",
"tsx",
"--import",
"./open-sse/utils/setupPolyfill.ts",
"--import",
"./tests/_setup/isolateDataDir.ts",
"--test-reporter=tap",
"-r",
"{{hookFile}}",
"{{testFile}}"
]
},
"_mutate_godfiles_excluded_comment": [
"2026-06-18 (Onda 2 budget): chatCore.ts + combo.ts — the two god-files — were REMOVED",
"from `mutate`. They dominated ~2/3 of the ~15k mutants; the full 8-module run TIMED OUT",
"at the 180min nightly cap (run 27705123780: 16:47:33 -> killed 19:47:48 = exactly 180min;",
"the prior 120min scheduled run also timed out). #4078 made concurrency safe but the",
"tap-runner re-spawns a node process per test file PER MUTANT, so spawn cost dominates and",
"15k mutants does not fit.",
"",
"2026-06-18 (Onda 3 / Fase 9 T5 re-add): the combo.ts god-file was split into 11 small",
"leaf modules under open-sse/services/combo/ (PRs #4162/#4175/#4186/#4196/#4204). The",
"routing LOGIC that justified combo.ts being in `mutate` now lives in those leaves, so the",
"10 well-covered combo/* leaves are ADDED back to `mutate` here (comboStructure/autoStrategy/",
"validateQuality/shadowRouting/targetSorters/comboPredicates/rrState/comboData + the reset-aware",
"quota pair quotaScoring/quotaStrategies, added after #4204 (D7b) merged). They are covered by",
"the 24 combo-*.test.ts files already in tap.testFiles (quota by combo-prescreen/combo-config/",
"combo-strategy-fallbacks). types.ts is omitted (pure type declarations produce 0 mutants).",
"",
"chatCore/* leaves: a covering-test audit found 6 with direct unit coverage (batch g:",
"comboContextCache/idempotency/passthroughHelpers/responseHeaders/sanitization/upstreamTimeouts).",
"A follow-up then added DEDICATED unit tests for 6 more leaves (tests/unit/chatcore-headers,",
"-log-truncation, -memory-extraction, -non-streaming-sse, -passthrough-tool-names,",
"-executor-helpers — wired into tap.testFiles above) and added those leaves as batch h",
"(headers/logTruncation/memoryExtraction/nonStreamingSse/passthroughToolNames/executorHelpers).",
"A later follow-up added dedicated tests (NO mock.module — unavailable under the tap-runner; used",
"fetch-override + crafted inputs + temp-DATA_DIR) for telemetryHelpers (both fns, all branches) and",
"memorySkillsInjection (getSkillsProviderForFormat fully + injectMemoryAndSkills guards/empty-DB",
"path) and added them as batch i.",
"",
"The FINAL chatCore leaf, semanticCache.ts, was added to batch i once its cache-HIT block had a",
"fixture: chatcore-semantic-cache now SEEDS the real cache via setCachedResponse (the in-memory",
"store getCachedResponse checks first — no mock.module needed) under the exact signature",
"checkSemanticCache rebuilds, so the HIT branch runs end-to-end (status 200 / 'semantic' / 'HIT' /",
"the stream + content-type ternaries / the cost fallback / the side-effect calls all get killed).",
"ALL 15 chatCore leaves are now mutated.",
"",
"STILL EXCLUDED (follow-ups, NOT in `mutate` yet):",
" - combo.ts + chatCore.ts barrels: their handleComboChat/handleChatCore CORES were not",
" split (out of scope — Fase 3 ChatCoreContext refactor). The barrels are now thin-ish",
" but still large; keep excluded until the cores are split.",
"See project memory: Quality Gate v2 / Fase 9 (project-combo-split)."
],
"mutate": [
"open-sse/services/accountFallback.ts",
"src/sse/services/auth.ts",
"src/server/authz/routeGuard.ts",
"open-sse/utils/error.ts",
"open-sse/utils/publicCreds.ts",
"src/shared/utils/circuitBreaker.ts",
"open-sse/services/combo/comboStructure.ts",
"open-sse/services/combo/autoStrategy.ts",
"open-sse/services/combo/validateQuality.ts",
"open-sse/services/combo/shadowRouting.ts",
"open-sse/services/combo/targetSorters.ts",
"open-sse/services/combo/comboPredicates.ts",
"open-sse/services/combo/rrState.ts",
"open-sse/services/combo/comboData.ts",
"open-sse/services/combo/quotaScoring.ts",
"open-sse/services/combo/quotaStrategies.ts",
"open-sse/handlers/chatCore/comboContextCache.ts",
"open-sse/handlers/chatCore/idempotency.ts",
"open-sse/handlers/chatCore/passthroughHelpers.ts",
"open-sse/handlers/chatCore/responseHeaders.ts",
"open-sse/handlers/chatCore/sanitization.ts",
"open-sse/handlers/chatCore/upstreamTimeouts.ts",
"open-sse/handlers/chatCore/headers.ts",
"open-sse/handlers/chatCore/logTruncation.ts",
"open-sse/handlers/chatCore/memoryExtraction.ts",
"open-sse/handlers/chatCore/nonStreamingSse.ts",
"open-sse/handlers/chatCore/passthroughToolNames.ts",
"open-sse/handlers/chatCore/executorHelpers.ts",
"open-sse/handlers/chatCore/telemetryHelpers.ts",
"open-sse/handlers/chatCore/memorySkillsInjection.ts",
"open-sse/handlers/chatCore/semanticCache.ts"
],
"_ignorePatterns_comment": [
"ignorePatterns = files NOT copied into the Stryker sandbox. It does NOT scope",
"what gets mutated (that is the `mutate` array above). The test files MUST be",
"copied so the tap-runner can find covering tests, so DO NOT ignore tests/ here.",
"We only exclude heavy, mutation-irrelevant trees to keep sandbox creation fast:",
"build output, coverage, the huge docs/i18n translation tree, and other worktrees."
],
"ignorePatterns": [
".next",
"dist",
"dist-electron",
".build",
"coverage",
"playwright-report",
"test-results",
"reports",
"docs/i18n",
".worktrees",
".stryker-tmp"
],
"reporters": ["progress", "html", "json"],
"htmlReporter": {
"fileName": "reports/mutation/mutation.html"
},
"jsonReporter": {
"fileName": "reports/mutation/mutation.json"
},
"coverageAnalysis": "perTest",
"timeoutMS": 60000,
"timeoutFactor": 2.5,
"concurrency": 4,
"disableTypeChecks": true,
"checkers": [],
"thresholds": {
"high": 70,
"low": 50,
"break": null
},
"tempDirName": ".stryker-tmp",
"cleanTempDir": true,
"_tapTestFiles_comment": [
"tap.testFiles is the explicit set of node:test files that cover the 8 mutated",
"modules (union of files importing any of them), MINUS a few timing/heap/streaming-",
"sensitive integration tests that can flake under Stryker concurrent runners and",
"would break the required all-green baseline dry-run (e.g. body-timeout-integration,",
"heap-pressure, sse-heartbeat-integration, *-stream-readiness, chatcore-memory-pressure).",
"It is enumerated (not a broad glob) so the Stryker dry-run stays tractable for the",
"nightly budget — a glob over the full ~1300-file unit suite would make the per-test",
"dry-run take hours. coverageAnalysis:perTest then narrows which files run per mutant.",
"Regenerate the base union after adding/renaming covering tests, then re-prune flaky ones:",
" grep -rlE \"circuitBreaker|publicCreds|accountFallback|routeGuard|services/auth|chatCore|services/combo|utils/error|public-client|account-fallback|route-guard|circuit-breaker\" tests/unit --include=\"*.test.ts\" | sort -u"
],
"dryRunTimeoutMinutes": 30,
"_concurrency_comment": "concurrency=4 (was 1): the covering node:test files used to share SQLite/module state via the default DATA_DIR (~/.omniroute), so running them concurrently in the Stryker sandbox caused cross-file races that failed the all-green baseline. tap.nodeArgs now imports ./tests/_setup/isolateDataDir.ts, which gives each spawned test process its own temp DATA_DIR — eliminating the shared on-disk DB, so concurrency>1 is deterministic. A/B verified 2026-06-17: dry-run at concurrency=4 fails WITHOUT the isolation import (account-fallback-service tap exit 9) and passes WITH it. Raise further only if the runner has spare cores."
}