# QA Tracker - GoodGo Platform

**Last Updated**: 2026-04-09
**QA Engineer**: QA Agent (TEC-1568)
**Platform Version**: goodgo-platform v0.1.0
**Test Environment**: macOS local development (Node 22, pnpm 10)

---

## Executive Summary

| Metric | Value |
|--------|-------|
| Unit Test Files | 120 |
| Unit Tests | 624 |
| Unit Test Pass Rate | **100%** (624/624) |
| E2E Test Files | 29 (14 API + 15 Web) |
| E2E Test Status | **Not executable** (PostgreSQL + Frontend not running) |
| TypeScript Errors | **0** |
| ESLint Errors | **10** (all auto-fixable import order) |
| API Bugs Found | **5** (2 Critical, 2 Medium, 1 Low) |
| Infrastructure Issues | **2** (DB down, Frontend not running) |

---

## 1. Unit Test Results (Vitest)

**Status: ALL PASSING**
**Run Date**: 2026-04-09
**Duration**: 11.75s (transform 7.41s, tests 37.45s across parallel workers)

### Module Coverage Matrix

| Module | Test Files | Tests | Status | Coverage Areas |
|--------|-----------|-------|--------|----------------|
| **Auth** | 12 | ~55 | PASS | Register, login, refresh, OAuth (Google/Zalo), token service, user entity, email/phone/password VOs, events |
| **Payments** | 9 | ~45 | PASS | Create/refund/status, callback handling, edge cases, VNPay/MoMo/ZaloPay services, payment entity, money VO, events |
| **Listings** | 12 | ~60 | PASS | CRUD, media upload, search, moderation, pending queue, duplicate detector, property/listing entities, events, VOs |
| **Subscriptions** | 10 | ~50 | PASS | Create/upgrade/cancel, quota check, meter usage, billing history, plan retrieval, subscription lifecycle, events, quota guard |
| **Admin** | 13 | ~55 | PASS | KYC approve/reject, moderation queue/approve/reject, bulk moderate, user management, ban, dashboard stats, revenue, events |
| **Analytics** | 11 | ~50 | PASS | Price trends, market reports, heatmaps, district stats, valuation, market index, event tracking, controller |
| **Search** | 8 | ~35 | PASS | Geo search, property search, sync/reindex, Typesense repository, listing indexer, listing-approved handler, controller |
| **Notifications** | 13 | ~60 | PASS | 7 event listeners (user registered, payment completed, listing approved/rejected, quota exceeded, subscription expiring, inquiry received, agent verified), FCM/email services, template service, repositories, controller |
| **Reviews** | 6 | ~25 | PASS | Create/delete, get by user/target, average rating, domain entities |
| **Shared** | 10 | ~50 | PASS | Currency formatter, slug generator, phone validator, PII masker, exception filter, throttler guard, cache service, VOs, result type, domain base classes |
| **Metrics** | 2 | ~10 | PASS | Metrics service, HTTP interceptor |
| **Health** | — | — | — | No dedicated unit tests (integration tested via E2E) |
| **MCP** | — | — | — | No unit tests (tested via integration) |
| **TOTAL** | **120** | **624** | **ALL PASS** | |

### Unit Test File Inventory

<details>
<summary>Complete list of 120 test files (click to expand)</summary>

#### Auth Module (12 files)
- `auth/application/__tests__/login-user.handler.spec.ts`
- `auth/application/__tests__/refresh-token.handler.spec.ts`
- `auth/application/__tests__/register-user.handler.spec.ts`
- `auth/domain/__tests__/auth-events.spec.ts`
- `auth/domain/__tests__/email.vo.spec.ts`
- `auth/domain/__tests__/hashed-password.vo.spec.ts`
- `auth/domain/__tests__/phone.vo.spec.ts`
- `auth/domain/__tests__/user.entity.spec.ts`
- `auth/infrastructure/__tests__/google-oauth.strategy.spec.ts`
- `auth/infrastructure/__tests__/oauth.service.spec.ts`
- `auth/infrastructure/__tests__/token.service.spec.ts`
- `auth/infrastructure/__tests__/zalo-oauth.strategy.spec.ts`
- `auth/__tests__/auth.integration.spec.ts` (excluded from Vitest, integration only)

#### Payments Module (9 files)
- `payments/application/__tests__/create-payment.handler.spec.ts`
- `payments/application/__tests__/get-payment-status.handler.spec.ts`
- `payments/application/__tests__/handle-callback-edge-cases.handler.spec.ts`
- `payments/application/__tests__/handle-callback.handler.spec.ts`
- `payments/application/__tests__/list-transactions.handler.spec.ts`
- `payments/application/__tests__/refund-payment.handler.spec.ts`
- `payments/domain/__tests__/money.vo.spec.ts`
- `payments/domain/__tests__/payment-events.spec.ts`
- `payments/domain/__tests__/payment.entity.spec.ts`
- `payments/infrastructure/__tests__/momo.service.spec.ts`
- `payments/infrastructure/__tests__/payment-gateway.factory.spec.ts`
- `payments/infrastructure/__tests__/vnpay.service.spec.ts`
- `payments/infrastructure/__tests__/zalopay.service.spec.ts`

#### Listings Module (12 files)
- `listings/application/__tests__/create-listing.handler.spec.ts`
- `listings/application/__tests__/get-listing.handler.spec.ts`
- `listings/application/__tests__/get-pending-moderation.handler.spec.ts`
- `listings/application/__tests__/moderate-listing.handler.spec.ts`
- `listings/application/__tests__/search-listings.handler.spec.ts`
- `listings/application/__tests__/update-listing-status.handler.spec.ts`
- `listings/application/__tests__/upload-media.handler.spec.ts`
- `listings/domain/__tests__/duplicate-detector.spec.ts`
- `listings/domain/__tests__/listing-events.spec.ts`
- `listings/domain/__tests__/listing.entity.spec.ts`
- `listings/domain/__tests__/property.entity.spec.ts`
- `listings/domain/__tests__/value-objects.spec.ts`

#### Subscriptions Module (10 files)
- `subscriptions/application/__tests__/cancel-subscription.handler.spec.ts`
- `subscriptions/application/__tests__/check-quota.handler.spec.ts`
- `subscriptions/application/__tests__/create-subscription.handler.spec.ts`
- `subscriptions/application/__tests__/get-billing-history.handler.spec.ts`
- `subscriptions/application/__tests__/get-plan.handler.spec.ts`
- `subscriptions/application/__tests__/meter-usage.handler.spec.ts`
- `subscriptions/application/__tests__/upgrade-subscription.handler.spec.ts`
- `subscriptions/domain/__tests__/quota-exceeded.event.spec.ts`
- `subscriptions/domain/__tests__/subscription-events.spec.ts`
- `subscriptions/domain/__tests__/subscription-lifecycle.spec.ts`
- `subscriptions/domain/__tests__/subscription.entity.spec.ts`
- `subscriptions/infrastructure/__tests__/listing-created-usage.handler.spec.ts`
- `subscriptions/presentation/__tests__/quota.guard.spec.ts`

#### Admin Module (13 files)
- `admin/application/__tests__/adjust-subscription.handler.spec.ts`
- `admin/application/__tests__/approve-kyc.handler.spec.ts`
- `admin/application/__tests__/approve-listing.handler.spec.ts`
- `admin/application/__tests__/ban-user.handler.spec.ts`
- `admin/application/__tests__/bulk-moderate-listings.handler.spec.ts`
- `admin/application/__tests__/get-dashboard-stats.handler.spec.ts`
- `admin/application/__tests__/get-kyc-queue.handler.spec.ts`
- `admin/application/__tests__/get-moderation-queue.handler.spec.ts`
- `admin/application/__tests__/get-user-detail.handler.spec.ts`
- `admin/application/__tests__/get-users.handler.spec.ts`
- `admin/application/__tests__/reject-kyc.handler.spec.ts`
- `admin/application/__tests__/update-user-status.handler.spec.ts`
- `admin/domain/__tests__/admin-events.spec.ts`

#### Analytics Module (11 files)
- `analytics/application/__tests__/generate-report.handler.spec.ts`
- `analytics/application/__tests__/get-district-stats.handler.spec.ts`
- `analytics/application/__tests__/get-heatmap.handler.spec.ts`
- `analytics/application/__tests__/get-market-report.handler.spec.ts`
- `analytics/application/__tests__/get-price-trend.handler.spec.ts`
- `analytics/application/__tests__/track-event.handler.spec.ts`
- `analytics/application/__tests__/update-market-index.handler.spec.ts`
- `analytics/domain/__tests__/analytics-events.spec.ts`
- `analytics/domain/__tests__/market-index.entity.spec.ts`
- `analytics/domain/__tests__/valuation.entity.spec.ts`
- `analytics/infrastructure/__tests__/prisma-market-index.repository.spec.ts`
- `analytics/infrastructure/__tests__/prisma-valuation.repository.spec.ts`
- `analytics/presentation/__tests__/analytics.controller.spec.ts`

#### Search Module (8 files)
- `search/application/__tests__/geo-search.handler.spec.ts`
- `search/application/__tests__/reindex-all.handler.spec.ts`
- `search/application/__tests__/search-properties.handler.spec.ts`
- `search/application/__tests__/sync-listing.handler.spec.ts`
- `search/domain/__tests__/search-domain.spec.ts`
- `search/infrastructure/__tests__/listing-approved.handler.spec.ts`
- `search/infrastructure/__tests__/listing-indexer.service.spec.ts`
- `search/infrastructure/__tests__/typesense-search.repository.spec.ts`
- `search/presentation/__tests__/search.controller.spec.ts`

#### Notifications Module (13 files)
- `notifications/application/__tests__/agent-verified.listener.spec.ts`
- `notifications/application/__tests__/inquiry-received.listener.spec.ts`
- `notifications/application/__tests__/listing-approved.listener.spec.ts`
- `notifications/application/__tests__/listing-rejected.listener.spec.ts`
- `notifications/application/__tests__/payment-completed.listener.spec.ts`
- `notifications/application/__tests__/quota-exceeded.listener.spec.ts`
- `notifications/application/__tests__/send-notification.handler.spec.ts`
- `notifications/application/__tests__/subscription-expiring.listener.spec.ts`
- `notifications/application/__tests__/user-registered.listener.spec.ts`
- `notifications/domain/__tests__/notifications-domain.spec.ts`
- `notifications/infrastructure/__tests__/email.service.spec.ts`
- `notifications/infrastructure/__tests__/fcm.service.spec.ts`
- `notifications/infrastructure/__tests__/prisma-notification-preference.repository.spec.ts`
- `notifications/infrastructure/__tests__/prisma-notification.repository.spec.ts`
- `notifications/infrastructure/__tests__/template.service.spec.ts`
- `notifications/presentation/__tests__/notifications.controller.spec.ts`

#### Reviews Module (6 files)
- `reviews/application/__tests__/create-review.handler.spec.ts`
- `reviews/application/__tests__/delete-review.handler.spec.ts`
- `reviews/application/__tests__/get-average-rating.handler.spec.ts`
- `reviews/application/__tests__/get-reviews-by-target.handler.spec.ts`
- `reviews/application/__tests__/get-reviews-by-user.handler.spec.ts`
- `reviews/domain/__tests__/reviews-domain.spec.ts`

#### Shared Module (10 files)
- `shared/domain/__tests__/aggregate-root.spec.ts`
- `shared/domain/__tests__/domain-exception.spec.ts`
- `shared/domain/__tests__/result.spec.ts`
- `shared/domain/__tests__/value-object.spec.ts`
- `shared/infrastructure/__tests__/cache.service.spec.ts`
- `shared/infrastructure/__tests__/global-exception.filter.spec.ts`
- `shared/infrastructure/__tests__/pii-masker.spec.ts`
- `shared/infrastructure/__tests__/throttler-behind-proxy.guard.spec.ts`
- `shared/utils/__tests__/currency.formatter.spec.ts`
- `shared/utils/__tests__/slug.generator.spec.ts`
- `shared/utils/__tests__/vietnam-phone.validator.spec.ts`

#### Metrics Module (2 files)
- `metrics/infrastructure/__tests__/metrics.service.spec.ts`
- `metrics/presentation/interceptors/__tests__/http-metrics.interceptor.spec.ts`

</details>

---

## 2. E2E Test Inventory (Playwright)

**Status: NOT EXECUTABLE** — PostgreSQL not running, Next.js frontend not started.
**Configured Projects**: `api` (APIRequestContext), `web` (Desktop Chrome)

### API E2E Tests (14 files)

| Test File | Coverage | Status |
|-----------|----------|--------|
| `e2e/api/auth-register.spec.ts` | User registration flow | Blocked (DB) |
| `e2e/api/auth-login.spec.ts` | Login + token issuance | Blocked (DB) |
| `e2e/api/auth-refresh.spec.ts` | Token refresh flow | Blocked (DB) |
| `e2e/api/auth-profile.spec.ts` | Profile retrieval | Blocked (DB) |
| `e2e/api/auth-agent-profile.spec.ts` | Agent profile retrieval | Blocked (DB) |
| `e2e/api/auth-kyc.spec.ts` | KYC verification flow | Blocked (DB) |
| `e2e/api/listings.spec.ts` | Listings CRUD | Blocked (DB) |
| `e2e/api/listings-media.spec.ts` | Media upload for listings | Blocked (DB) |
| `e2e/api/listings-moderate.spec.ts` | Listing moderation | Blocked (DB) |
| `e2e/api/search.spec.ts` | Search & geo search | Blocked (DB) |
| `e2e/api/subscriptions.spec.ts` | Subscription lifecycle | Blocked (DB) |
| `e2e/api/payments.spec.ts` | Payment creation | Blocked (DB) |
| `e2e/api/payments-callback.spec.ts` | Payment webhook callbacks | Blocked (DB) |
| `e2e/api/admin.spec.ts` | Admin operations | Blocked (DB) |

### Web E2E Tests (15 files)

| Test File | Coverage | Status |
|-----------|----------|--------|
| `e2e/web/auth-register.spec.ts` | Registration UI flow | Blocked (Frontend) |
| `e2e/web/auth-login.spec.ts` | Login UI flow | Blocked (Frontend) |
| `e2e/web/auth-oauth-callback.spec.ts` | OAuth callback handling | Blocked (Frontend) |
| `e2e/web/homepage.spec.ts` | Homepage rendering | Blocked (Frontend) |
| `e2e/web/navigation.spec.ts` | Navigation/routing | Blocked (Frontend) |
| `e2e/web/search.spec.ts` | Search functionality | Blocked (Frontend) |
| `e2e/web/listing-detail.spec.ts` | Listing detail page | Blocked (Frontend) |
| `e2e/web/create-listing.spec.ts` | Create listing form | Blocked (Frontend) |
| `e2e/web/dashboard.spec.ts` | User dashboard | Blocked (Frontend) |
| `e2e/web/responsive.spec.ts` | Responsive layout | Blocked (Frontend) |
| `e2e/web/analytics.spec.ts` | Analytics dashboard | Blocked (Frontend) |
| `e2e/web/admin-dashboard.spec.ts` | Admin dashboard | Blocked (Frontend) |
| `e2e/web/admin-users.spec.ts` | Admin user management | Blocked (Frontend) |
| `e2e/web/admin-kyc.spec.ts` | Admin KYC queue | Blocked (Frontend) |
| `e2e/web/admin-moderation.spec.ts` | Admin moderation queue | Blocked (Frontend) |

---

## 3. Static Analysis

### TypeScript Type Checking

| Package | Status | Errors |
|---------|--------|--------|
| `@goodgo/api` | PASS | 0 |
| `@goodgo/web` | PASS | 0 |
| `@goodgo/mcp-servers` | PASS | 0 |

### ESLint

**Total Errors**: 10 (all auto-fixable with `--fix`)
**Error Type**: `import-x/order` (import ordering)

| File | Error |
|------|-------|
| `listings/domain/__tests__/property.entity.spec.ts` | Import order: `property-media.entity` before `property.entity` |
| `mcp/presentation/mcp-transport.controller.ts` | Import order: `@goodgo/mcp-servers` before `@nestjs/common` |
| `payments/domain/__tests__/payment-events.spec.ts` | Import order: `payment-completed.event` before `payment-created.event` |
| `search/domain/__tests__/search-domain.spec.ts` | Import order: `geo-filter.vo` before `search-filter.vo` |
| `subscriptions/domain/__tests__/subscription-events.spec.ts` | Import order: `subscription-cancelled.event` before `subscription-created.event` |
| + 5 additional similar import order violations | |

---

## 4. API Endpoint Test Results (Live Testing)

**Test Date**: 2026-04-09
**API Running**: Yes (port 3001)
**Database**: **NOT RUNNING** (PostgreSQL unavailable)
**Redis**: Unknown (not independently verified)

### Root/Health Endpoints

| Endpoint | Method | Expected | Actual | Status |
|----------|--------|----------|--------|--------|
| `GET /` | GET | 200 `{status: "ok"}` | 200 `{status: "ok", service: "goodgo-api"}` | PASS |
| `GET /health` | GET | 200 | 404 | **FAIL** (see BUG-005) |
| `GET /ready` | GET | 200 or 503 | 404 | **FAIL** (see BUG-005) |

### Authentication Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `POST /auth/register` | Missing fields | 400 + validation | 400 + field errors | PASS |
| `POST /auth/register` | Invalid phone | 400 | 400 + specific validation | PASS |
| `POST /auth/register` | Valid registration | 201 + tokens | 500 Internal Error | **FAIL** (DB down) |
| `POST /auth/login` | Missing credentials | 401 | 401 Unauthorized | PASS |
| `POST /auth/login` | Wrong credentials | 401 Unauthorized | **500 Internal Error** | **FAIL** (BUG-001) |
| `POST /auth/login` | Valid login | 200 + tokens | 500 Internal Error | **FAIL** (DB down) |
| `GET /auth/profile` | No auth token | 401 | 401 Unauthorized | PASS |
| `POST /auth/refresh` | No refresh token | 400 | 400 + validation | PASS |

### Listings Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `POST /listings` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /listings` | Public list | 200 + data | 500 Internal Error | **FAIL** (DB down) |
| `GET /listings/:id` | Non-existent ID | 404 | **500 Internal Error** | **FAIL** (BUG-002) |

### Search Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /search?q=apartment` | Public search | 200 | 500 Internal Error | **FAIL** (DB/Typesense down) |
| `GET /search/geo?lat=..&lng=..&radius=5` | Wrong param name | 400 | 400 (correct validation) | PASS |
| `GET /search/geo?lat=..&lng=..&radiusKm=5` | Correct params | 200 | 500 Internal Error | **FAIL** (DB/Typesense down) |

### Payment Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `POST /payments` | No auth | 401 | 401 Unauthorized | PASS |
| `POST /payments/callback/invalid` | Invalid provider | 400 | 400 (Vietnamese error) | PASS |
| `POST /payments/:id/refund` | No auth | 401 | 401 Unauthorized | PASS |

### Admin Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /admin/dashboard` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /admin/users` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /admin/kyc` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /admin/moderation` | No auth | 401 | 401 Unauthorized | PASS |

### Subscription Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /subscriptions/plans` | Public | 200 | 500 Internal Error | **FAIL** (DB down) |
| `POST /subscriptions` | No auth | 401 | 401 Unauthorized | PASS |

### Notification Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /notifications/history` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /notifications/preferences` | No auth | 401 | 401 Unauthorized | PASS |
| `GET /notifications/unread` | No auth | 401 | 401 Unauthorized | PASS |

### Reviews Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /reviews` | Public list | 200 | **404 Not Found** | **FAIL** (BUG-003) |
| `GET /reviews/stats` | Public stats | 200 | **404 Not Found** | **FAIL** (BUG-003) |
| `POST /reviews` | Any request | 401 (no auth) | **404 Not Found** | **FAIL** (BUG-003) |

### MCP Endpoints

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /mcp/servers` | No auth | 401 | **200 + server list** | **FAIL** (BUG-004) |

### Miscellaneous

| Endpoint | Test Case | Expected | Actual | Status |
|----------|-----------|----------|--------|--------|
| `GET /nonexistent` | Unknown route | 404 | 404 (correct format) | PASS |
| `GET /api/docs` | Swagger docs | 200 HTML | 200 HTML | PASS |
| `POST /auth/register` | text/plain Content-Type | 415 or 400 | 400 (treated as empty body) | PASS (acceptable) |

---

## 5. Bug Tracker

### BUG-001: Login with wrong credentials returns 500 instead of 401 (CRITICAL)

| Field | Value |
|-------|-------|
| **Severity** | Critical |
| **Module** | Auth |
| **Endpoint** | `POST /auth/login` |
| **Steps** | Send login request with valid phone format but wrong password |
| **Expected** | 401 Unauthorized with error message |
| **Actual** | 500 Internal Server Error |
| **Root Cause** | Likely unhandled exception in LocalAuthGuard/strategy when user lookup fails against database, or missing error handling for invalid credentials case |
| **Impact** | Security concern: leaks server state via generic 500; poor UX; login failure ambiguous |

### BUG-002: Non-existent listing ID returns 500 instead of 404 (MEDIUM)

| Field | Value |
|-------|-------|
| **Severity** | Medium |
| **Module** | Listings |
| **Endpoint** | `GET /listings/:id` |
| **Steps** | Request listing with any non-existent ID string |
| **Expected** | 404 Not Found |
| **Actual** | 500 Internal Server Error |
| **Root Cause** | Likely Prisma `findUnique` returning null, then code tries to access properties on null; or unhandled `RecordNotFound` from Prisma |
| **Impact** | Poor UX; potential information leakage in logs |

### BUG-003: Reviews module routes return 404 (CRITICAL)

| Field | Value |
|-------|-------|
| **Severity** | Critical |
| **Module** | Reviews |
| **Endpoints** | All `/reviews/*` routes |
| **Steps** | Any request to `/reviews`, `/reviews/stats`, `POST /reviews` |
| **Expected** | Appropriate response (200, 401, 400) |
| **Actual** | 404 Not Found for ALL review routes |
| **Root Cause** | Module is registered in `app.module.ts` and controller is in `reviews.module.ts`, but routes are not being served. Possible runtime DI failure (e.g., CQRS handler registration issue, provider resolution error silently caught by NestJS) |
| **Impact** | Entire reviews feature non-functional; users cannot create/view/delete reviews |

### BUG-004: MCP servers endpoint accessible without authentication (MEDIUM)

| Field | Value |
|-------|-------|
| **Severity** | Medium |
| **Module** | MCP |
| **Endpoint** | `GET /mcp/servers` |
| **Steps** | Call endpoint with no Authorization header |
| **Expected** | 401 Unauthorized (endpoint should require JWT) |
| **Actual** | 200 with server list `["valuation","property-search","market-analytics"]` |
| **Root Cause** | Missing `@UseGuards(JwtAuthGuard)` on the `listServers` endpoint, or guard not applied at controller level |
| **Impact** | Information disclosure; unauthenticated users can enumerate available MCP servers |

### BUG-005: Health check endpoints not responding (LOW)

| Field | Value |
|-------|-------|
| **Severity** | Low |
| **Module** | Health |
| **Endpoints** | `GET /health`, `GET /ready` |
| **Steps** | Call health or ready endpoints |
| **Expected** | 200 OK (liveness) or 503 (readiness if DB down) |
| **Actual** | 404 Not Found |
| **Root Cause** | Health module may not be properly registered, or health controller routes may be shadowed/excluded. Root endpoint `GET /` works and returns status, suggesting health module is either disabled or misconfigured |
| **Impact** | Cannot use standard Kubernetes probes; monitoring/alerting cannot detect service health |

---

## 6. Infrastructure Issues

### INFRA-001: PostgreSQL not running

| Field | Value |
|-------|-------|
| **Severity** | High (blocks E2E and integration testing) |
| **Details** | PostgreSQL service on localhost:5432 is unreachable |
| **Expected** | PostgreSQL 16 with PostGIS running via Docker or brew |
| **Impact** | All DB-dependent API endpoints return 500; E2E tests cannot execute; registration/login flows completely broken |
| **Resolution** | Run `docker compose up -d` or `brew services start postgresql@16` |

### INFRA-002: Next.js frontend not running

| Field | Value |
|-------|-------|
| **Severity** | Medium (blocks Web E2E tests) |
| **Details** | No response on localhost:3000 |
| **Expected** | Next.js dev server running |
| **Impact** | Web E2E tests (15 test files) cannot execute; frontend user journeys untestable |
| **Resolution** | Run `pnpm dev` to start all services including frontend |

---

## 7. Edge Case & Security Test Results

### Input Validation

| Test | Endpoint | Result |
|------|----------|--------|
| Empty JSON body for registration | `POST /auth/register` | PASS - Returns specific field validation errors |
| Invalid phone format | `POST /auth/register` | PASS - Validates phone field |
| Short password (<8 chars) | `POST /auth/register` | PASS - Returns password length validation |
| Invalid payment provider | `POST /payments/callback/:provider` | PASS - Vietnamese error message for unsupported provider |
| Wrong geo-search param name | `GET /search/geo?radius=5` | PASS - Validates `radiusKm` param name, rejects `radius` |
| Non-JSON Content-Type | `POST /auth/register` | PASS - Gracefully handles as empty body |

### Authentication Guard Tests

| Test | Result |
|------|--------|
| Protected endpoints reject unauthenticated requests | PASS (admin, listings create, payments, notifications) |
| Admin endpoints require admin role | PASS (returns 401 without token) |
| Public endpoints accessible without auth | PARTIAL (some return 500 due to DB) |
| MCP servers accessible without auth | **FAIL** (BUG-004) |

### Error Response Format Consistency

| Test | Result |
|------|--------|
| All errors include `statusCode` | PASS |
| All errors include `errorCode` | PASS |
| All errors include `message` | PASS |
| All errors include `correlationId` | PASS |
| All errors include `timestamp` | PASS |
| Error format is consistent across modules | PASS |
| 500 errors do not leak stack traces | PASS |

---

## 8. Code Quality Observations

### Strengths
- Comprehensive unit test coverage (120 files, 624 tests, 100% pass rate)
- Clean DDD/CQRS architecture consistently applied across all 15 modules
- Proper input validation using class-validator
- Consistent error response format with correlation IDs
- Vietnamese localization in payment error messages
- PII masking service for logs
- Rate limiting/throttling configured with per-route overrides
- Swagger/OpenAPI documentation auto-generated

### Areas for Improvement
- No dedicated health check endpoint functional (blocks K8s-style deployments)
- Generic 500 errors for all DB failures (should degrade gracefully)
- Reviews module completely non-functional at runtime despite passing unit tests
- MCP endpoint missing auth guard (security gap)
- 10 import order lint violations (trivially fixable)
- No integration test suite between unit and E2E layers
- No test coverage reporting configured (Istanbul/c8)
- No contract testing between API and frontend

---

## 9. Test Coverage Gaps

| Area | Current Coverage | Gap |
|------|-----------------|-----|
| Health endpoints | None (unit or E2E) | Need unit tests for health/ready controllers |
| MCP module | No unit tests | Need tests for transport controller, SSE, message handling |
| Integration tests | 1 file (auth integration, excluded) | Need integration tests for cross-module flows |
| Performance tests | None | Need load testing for search, listing queries |
| Contract tests | None | Need API contract tests (Pact or similar) |
| Security tests | Manual only (this report) | Need automated security scan (OWASP ZAP or similar) |
| Accessibility tests | None | Need a11y tests for frontend (axe-core) |
| Visual regression | Blocked (TEC-645) | Cross-platform snapshots pending |
| Cross-browser E2E | Blocked (TEC-545) | Firefox + WebKit CI pipeline pending |
| PWA offline tests | Blocked (TEC-546) | Service worker E2E tests pending |

---

## 10. Recommendations (Priority Order)

1. **[Critical]** Fix BUG-003: Debug and fix Reviews module routing — entire feature broken
2. **[Critical]** Fix BUG-001: Handle wrong credentials gracefully (return 401, not 500)
3. **[High]** Start PostgreSQL + seed database before running E2E tests
4. **[Medium]** Fix BUG-004: Add `@UseGuards(JwtAuthGuard)` to MCP servers endpoint
5. **[Medium]** Fix BUG-002: Handle non-existent listing IDs properly (return 404)
6. **[Medium]** Fix BUG-005: Ensure health/ready endpoints are functional
7. **[Low]** Auto-fix 10 ESLint import order violations (`pnpm lint --fix`)
8. **[Low]** Add test coverage reporting (c8 or Istanbul) to Vitest config
9. **[Low]** Add integration test layer between unit and E2E

---

## Appendix: Test Environment Configuration

```
Node.js:    >= 22.0.0
pnpm:       10.27.0
Vitest:     (via @goodgo/api)
Playwright: 1.59.1
TypeScript: (strict mode)
PostgreSQL: 16 + PostGIS (expected, not running)
Redis:      localhost:6379 (expected, not verified)
Typesense:  (expected for search, not verified)
```

### Vitest Configuration
- **Globals**: enabled
- **Include**: `src/**/*.spec.ts`
- **Exclude**: `*.integration.spec.ts`
- **Alias**: `@modules` → `src/modules`

### Playwright Configuration
- **Projects**: `api` (APIRequestContext), `web` (Desktop Chrome)
- **Retries**: 2 in CI, 0 locally
- **Screenshots**: on failure
- **Traces**: on failure
- **Global Setup**: DB migrations + seed
- **Global Teardown**: DB cleanup