[Coverage Report] Test Coverage Report — 2026-10-18

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📊 Test Coverage Report — 2026-10-18

Overall Coverage

Metric	Coverage
Statements	92.06%
Branches	86.09%
Functions	90.92%
Lines	93.44%

🛡️ Security-Critical Path Status

🟢 OK src/docker-manager.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/host-iptables.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/squid-config.ts: stmts=100% branch=100% funcs=100%
🟢 OK src/cli.ts: stmts=85.71% branch=50% funcs=100%
🟢 OK src/domain-patterns.ts: stmts=100% branch=89.47% funcs=100%

📋 Coverage Table

File	Stmts	Branch	Funcs	Lines	Status
src/bounded-execution/finite-cardinality.ts	46.03%	35.29%	66.66%	52.83%	❌
src/resolved-config-artifact.ts	46.6%	45%	75%	50.53%	❌
src/nvx/cleanup-registry.ts	48.21%	38.53%	60%	47.54%	❌
src/microvm/network-reservation.ts	51.5%	54.86%	58.33%	53.27%	⚠️
src/bounded-execution/finite-disclosure.ts	51.78%	11.42%	37.5%	54.16%	⚠️
src/nvx/cleanup-store.ts	64.04%	55.1%	70%	69.13%	⚠️
src/bounded-execution/strict-json-parser.ts	68.83%	66.99%	100%	83.49%	⚠️
src/nvx/preflight.ts	70.83%	73.33%	54.54%	72.03%	⚠️
src/enclave/runtime-preflight.ts	72.72%	53.33%	100%	70.73%	⚠️
src/test-helpers/config-writer-dependency-mocks.test-utils.ts	73.91%	100%	80%	66.66%	⚠️
src/microvm/rootfs.ts	75.4%	58.33%	100%	75.86%	⚠️
src/bounded-execution/finite-schema.ts	78.94%	77.57%	96.15%	81.68%	⚠️
src/cli.ts	85.71%	50%	100%	85.71%	✅
src/microvm/vsock-client.ts	93.07%	90.6%	91.3%	97.07%	✅
src/enclave/delegation-control-client.ts	94.92%	94.73%	92%	94.53%	✅
src/cloud-hypervisor/api-client.ts	95.06%	82.35%	90.9%	97.33%	✅
src/services/cli-proxy-service.ts	95.23%	90.74%	100%	98.14%	✅
src/cli-workflow.ts	96.62%	94.17%	100%	96.29%	✅
src/cli-options.ts	100%	93.33%	100%	100%	✅
src/docker-manager.ts	100%	100%	100%	100%	✅
TOTAL	92.06%	86.09%	90.92%	93.44%

🔧 Function Audit

=== host-iptables.ts ===
=== squid-config.ts ===
=== domain-patterns.ts branch count ===
if-branches: 2
switch-branches: 1
Test files: 412 / Source files: 395

📅 Recent Source Changes (last 7 days)

src/agent-entrypoint-output.test.ts
src/agent-helper-staging.test.ts
src/agent-runtime-start.test.ts
src/agent-runtime-start.ts
src/api-proxy-config-domains.test.ts
src/api-proxy-config-domains.ts
src/api-proxy-config-validation.test.ts
src/api-proxy-config-validation.ts
src/api-proxy-config-warnings.test.ts
src/api-proxy-config-warnings.ts
---
+export function isCloudHypervisorAgentAcceptanceWorkflow(
+export const ENCLAVE_ARTIFACT_VERIFICATION_STORAGE_PROFILE = Object.freeze({
+export function prepareTrustedArtifactVerificationStorage(
+export function handoffPrivateEnclaveAudit(
+export function serializeFiniteSchema(schema: FiniteSchemaNode): FiniteSchemaWireNode {
+export const HOST_EXECUTOR_REJECTION_STAGES = Object.freeze([
+export function readGatewayReadinessResponse(
+export function requireObject(
+export async function writePrivateFile(
+export function resolveArtifactOwner(): { uid: number; gid: number } {

🔎 Notable Findings

• Security-critical files are fully covered. host-iptables.ts, squid-config.ts, and docker-manager.ts are at 100% on all metrics; domain-patterns.ts is at 89.47% branch coverage, and cli.ts branch coverage is 50%.
• Three files are critically low (<50% statements): bounded-execution/finite-cardinality.ts (46.03%), resolved-config-artifact.ts (46.6%), and nvx/cleanup-registry.ts (48.21%). None are in the security-critical list, but they are new code paths with little test coverage.
• bounded-execution/finite-disclosure.ts has very weak branch coverage at 11.42%, with function coverage at 37.5%.
• Recent churn is concentrated in untested areas: new exports such as prepareTrustedArtifactVerificationStorage, writePrivateFile, and resolveArtifactOwner were added in the last 7 days, and the files they live in are among the lowest-covered.

🎯 Recommendations

1. High — Add tests for the three critically low files (bounded-execution/finite-cardinality.ts, resolved-config-artifact.ts, nvx/cleanup-registry.ts). Target at least 70% statement coverage, starting with the functions added in the last 7 days.
2. Medium — Raise branch coverage in src/cli.ts (50%) and src/domain-patterns.ts (89.47%). Add cases for the untaken branches, especially CLI option-validation paths and domain-pattern edge cases, since both are security-relevant entry points.
3. Low — Improve bounded-execution/finite-disclosure.ts branch coverage (11.42%) and microvm/network-reservation.ts (54.86% branch). Add tests for the error and edge-case branches.

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Generated by test-coverage-reporter workflow. Trigger: push

Generated by Test Coverage Reporter · copilot · sum00 · 0.774 AIC · ⊞ 7.3K · ◷

• expires on Oct 25, 2026, 2:03 AM UTC