[Coverage Report] Test Coverage Report — 2026-10-17

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📊 Test Coverage Report — 2026-10-17

Overall Coverage

Metric	Coverage
Statements	92.09%
Branches	86.05%
Functions	90.92%
Lines	93.47%

🛡️ 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/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/resolved-config-artifact.ts	55.33%	51.66%	87.5%	59.13%	⚠️
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	92.09%	86.05%	90.92%	93.47%

🔧 Function Audit

=== host-iptables.ts ===
=== squid-config.ts ===
=== domain-patterns.ts branch count ===
if-branches: 2
switch-branches: 1
Test files: 411 / 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 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 } {
+export function openArtifactDirectory(directory: string): number {
+export function publishFinalResolvedConfig(directory: string, contents: string): void {
+export function publishEarlyResolvedConfig(contents: string): string {

🔎 Notable Findings

• All five security-critical files are at or near full coverage: docker-manager.ts, host-iptables.ts, and squid-config.ts are 100% on every metric; domain-patterns.ts is 100% statements with 89.47% branches.
• src/cli.ts has the weakest security-critical number: 50% branch coverage, though statements and functions are high.
• Two files are flagged CRITICAL in the gaps brief: src/bounded-execution/finite-cardinality.ts (46% statements, 35% branches) and src/nvx/cleanup-registry.ts (48% statements, 39% branches). Neither is security-critical by the list above, but both are well below the 80% bar.
• src/bounded-execution/finite-disclosure.ts has only 11.42% branch coverage, the lowest branch figure in the table.
• Recent changes touch the bounded-execution, enclave, and resolved-config areas, which are the lowest-coverage parts of the codebase.

🎯 Recommendations

1. High: Add tests for src/bounded-execution/finite-cardinality.ts and src/nvx/cleanup-registry.ts, targeting the untested branches first (cardinality limit and cleanup failure paths). Aim for at least 80% statements and branches.
2. Medium: Add tests for the untested branches in src/cli.ts (currently 50%), focusing on option-validation and error paths, since this is the entry point for every firewall invocation.
3. Low: Raise branch coverage in src/bounded-execution/finite-disclosure.ts (11.42%) and src/microvm/network-reservation.ts (54.86%), and cover the new resolved-config-artifact.ts publish functions, which were added in the last 7 days.

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

Generated by Test Coverage Reporter · copilot · sum00 · 0.768 AIC · ⊞ 7.3K · ◷

• expires on Oct 24, 2026, 4:46 AM UTC