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satellite-provider/_docs/02_document/tests/traceability-matrix.md
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Oleksandr Bezdieniezhnykh e42bf62152
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[AZ-491] [AZ-492] [AZ-493] [AZ-494] [AZ-495] [AZ-496] Cycle 3 Steps 11-13: test-spec sync + ripple log
Step 11 (Run Tests) is recorded as PASS based on the implement skill's
internal Step 16 gate (./scripts/run-tests.sh --full, all-green) per
test-run/SKILL.md § Functional Mode — same runner, immediately
preceding invocation, no value in a second run.

Step 12 (Test-Spec Sync, cycle-update mode):
  - traceability-matrix.md: rows added for AZ-491 AC-1..AC-6,
    AZ-493 AC-1..AC-6, AZ-495 (doc convention), AZ-496 AC-1..AC-N
    (dependency bump); AZ-494 AC-1/AC-2 rows now cross-reference
    new SEC-12 / SEC-13 blackbox IDs.
  - security-tests.md: SEC-12 (wrong iss returns 401) and SEC-13
    (wrong aud returns 401) appended for AZ-494.
  - environment.md: Environment Variables table extended with
    GOOGLE_MAPS_API_KEY, JWT_SECRET, JWT_ISSUER, JWT_AUDIENCE,
    INTEGRATION_TEST_DB_RESET. Closes a cycle-2 oversight where
    JWT_SECRET was never recorded.

Step 13 (Update Docs, task mode):
  - tests_unit.md: consolidated the duplicate
    AuthenticationServiceCollectionExtensionsTests entry that
    spanned AZ-487 + AZ-494 into one coherent block.
  - ripple_log_cycle3.md created: per-task source files +
    every doc that was touched (architecture, module-layout,
    api_program, tests_unit, tests_integration, traceability,
    performance-tests, security-tests, environment, security_report,
    owasp_review, deploy_cycle2, retro_2026-05-11_cycle2). Notes
    which docs were intentionally NOT touched and the open
    cross-repo doc ripple (AC-7).

Autodev state advanced to Step 13 completed. Next: Step 14 Security
Audit (optional gate).

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-12 02:57:45 +03:00

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# Traceability Matrix
## Acceptance Criteria → Test Mapping
| AC | Description | Tests | Coverage |
|----|-------------|-------|----------|
| T1 | Tiles cached, not re-downloaded | BT-02 | ✓ |
| T2 | Concurrent download limit | RS-05, RL-03 | ✓ |
| T3 | Tile stored with correct path | BT-01 | ✓ |
| T4 | Tile metadata persisted | BT-01 | ✓ |
| R1 | Region state transitions | BT-03, BT-04, BT-05 | ✓ |
| R2 | CSV manifest generated | BT-03, BT-04, BT-05 | ✓ |
| R3 | Summary file generated | BT-03, BT-04, BT-05 | ✓ |
| R4 | Stitched image when requested | BT-05 | ✓ |
| R5 | Stitched image valid content | BT-05 | ✓ |
| R6 | Region processing bounded | RL-04 | ✓ |
| RT1 | Points interpolated at ~200m | BT-06 | ✓ |
| RT2 | Point types correctly assigned | BT-06 | ✓ |
| RT3 | Total distance calculated | BT-06 | ✓ |
| RT4 | Geofence filtering applied | BT-11 | ✓ |
| RT5 | ZIP ≤ 50 MB | BT-09, RL-01 | ✓ |
| RT6 | Route map stitched | BT-08, BT-10, BT-12 | ✓ |
| A1 | Region request returns immediately | BT-03 | ✓ |
| A2 | Status endpoint reflects state | BT-03, BT-07 | ✓ |
| A3 | Route returns computed metadata | BT-06 | ✓ |
| S1 | Migrations run on startup | RS-02 | ✓ |
| S2 | Queue rejects when full | RS-04, RL-02 | ✓ |
| S3 | Failed regions marked failed | RS-03 | ✓ |
| AZ-484 AC-1 | Schema accepts source + captured_at; multi-source rows coexist under 5-col unique index | `MultiSourceInsertCoexistsUnderNewIndex_AZ484_AC1`, `NewUniqueConstraintIncludesSourceColumn_AZ484_AC1` (integration) | ✓ |
| AZ-484 AC-2 | Read returns most-recent across sources | `MostRecentAcrossSourcesSelection_AZ484_AC2` (integration) | ✓ |
| AZ-484 AC-3 | Same-source UPSERT collapses to one row with refreshed captured_at | `SameSourceUpsertReplacesPreviousRow_AZ484_AC3` (integration) | ✓ |
| AZ-484 AC-4 | Migration 013 backfill leaves no orphans (count preserved, source='google_maps', captured_at=created_at) | `BackfillUpdateAssignsGoogleMapsAndCapturedAt_AZ484_AC4` (integration) | ✓ |
| AZ-484 AC-5 | Google Maps download path stamps Source='google_maps' (wire) + CapturedAt UTC | `BuildTileEntity_SetsGoogleMapsSourceAndUtcCapturedAt_AZ484_AC5` (unit) | ✓ |
| AZ-484 AC-6 | Existing region/route flows unchanged post-T1 (200 unit + smoke baseline preserved) | Full unit suite (213 tests) + integration smoke scenarios BT-01..BT-12 | ✓ |
| AZ-484 AC-7 | Vision + contract docs amended (architecture.md, glossary.md, module-layout.md, tile-storage.md frozen v1.0.0) | doc-state AC; verified by `monorepo-document` reviews | ✓ |
| AZ-487 AC-1 | Anonymous request returns 401 from every authenticated endpoint | SEC-05 (blackbox); `JwtIntegrationTests.AnonymousRequest_*_Returns401` (integration) | ✓ |
| AZ-487 AC-2 | Expired token returns 401; no internal leak in body | SEC-06 (blackbox); `JwtIntegrationTests.ExpiredToken_Returns401` (integration) | ✓ |
| AZ-487 AC-3 | Tampered signature returns 401 | SEC-07 (blackbox); `JwtIntegrationTests.InvalidSignature_Returns401` (integration) | ✓ |
| AZ-487 AC-4 | Valid token reaches handler with identical response | SEC-09, BT-18 (blackbox); `JwtIntegrationTests.ValidToken_Returns200_OnHealthyEndpoint` (integration) | ✓ |
| AZ-487 AC-5 | Startup fails on missing / short `JWT_SECRET` | SEC-08 (behavioral); `AuthenticationServiceCollectionExtensionsTests.AddSatelliteJwt_Throws*` (unit) | ✓ |
| AZ-487 AC-6 | `HttpContext.User` exposes claims (`sub`, `permissions`, …) | `JwtTokenFactoryTests.Create_WithExtraClaims_PropagatesClaimsThroughValidation` (unit) + indirect via AZ-488 AC-6 (live permission check) | ✓ |
| AZ-487 AC-7 | Swagger UI Authorize button works | `JwtIntegrationTests.SwaggerDocument_AdvertisesBearerSecurityScheme` (integration; programmatic equivalent of UI flow) | ◐ doc-verified |
| AZ-487 AC-8 | All existing tests pass with attached test token | Full `scripts/run-tests.sh --full` run (cycle 2 Step 11 — passed) | ✓ |
| AZ-488 AC-1 | Happy-path 1-item batch persists with `source='uav'` | BT-13 (blackbox); `UavUploadTests.HappyPathSingleItem_PersistsRow` (integration) | ✓ |
| AZ-488 AC-2 | 3-item mixed batch returns per-item results | BT-14 (blackbox); `UavUploadTests.MixedBatch_ReturnsPerItemResults` (integration) | ✓ |
| AZ-488 AC-3 | UAV upload coexists with pre-seeded `google_maps` row | BT-15 (blackbox); `UavUploadTests.MultiSourceCoexistence_AZ484_Cycle2` (integration); reuses AZ-484 AC-1 + AC-2 invariants | ✓ |
| AZ-488 AC-4 | Same-source UPSERT keeps one `source='uav'` row | BT-16 (blackbox); `UavUploadTests.SameSourceUpsert_AZ484_Cycle2` (integration); reuses AZ-484 AC-3 invariant | ✓ |
| AZ-488 AC-5 | Unauthenticated upload returns 401 (covered by AZ-487) | `UavUploadTests.NoToken_Returns401` (integration); AZ-487 AC-1 row covers contract | ✓ |
| AZ-488 AC-6 | Authenticated request without `GPS` permission returns 403 | SEC-10 (blackbox); `UavUploadTests.ValidTokenWithoutGpsPermission_Returns403` (integration); `PermissionsRequirementTests` (unit) | ✓ |
| AZ-488 AC-7a | `INVALID_FORMAT` reject reason on wrong content-type or magic bytes | `UavTileQualityGateTests.Validate_NonJpegContentType_*` and `Validate_WrongMagicBytes_*` (unit) | ✓ |
| AZ-488 AC-7b | `SIZE_OUT_OF_BAND` reject reason on bytes outside `[MinBytes, MaxBytes]` | RL-06 (resource-limit); `UavTileQualityGateTests.Validate_BytesBelowMin_*` and `Validate_BytesAboveMax_*` (unit) | ✓ |
| AZ-488 AC-7c | `WRONG_DIMENSIONS` reject reason on non-256×256 images | BT-14, BT-17 (blackbox); `UavTileQualityGateTests.Validate_WrongDimensions_*` (unit) | ✓ |
| AZ-488 AC-7d | `CAPTURED_AT_FUTURE` / `CAPTURED_AT_TOO_OLD` reject reasons | `UavTileQualityGateTests.Validate_CapturedAtFuture_*` and `Validate_CapturedAtTooOld_*` (unit) | ✓ |
| AZ-488 AC-7e | `IMAGE_TOO_UNIFORM` reject reason on uniform / low-variance JPEGs | `UavTileQualityGateTests.Validate_UniformGreyImage_RejectsImageTooUniform` (unit) | ✓ |
| AZ-488 AC-7 (ordering) | First-applicable rule wins (e.g. format-fail beats dimensions-fail) | BT-17 (blackbox); `UavTileQualityGateTests.Validate_MultipleViolations_*` (unit) | ✓ |
| AZ-488 AC-8 | Oversized batch (> `MaxBatchSize`) returns 400 envelope error | RL-05 (resource-limit); `UavUploadTests.OversizedBatch_Returns400` (integration) | ✓ |
| AZ-488 AC-9 | Contract `uav-tile-upload.md` v1.0.0 frozen and matches implementation | doc-state AC; verified by Step 13 (Update Docs) review | ✓ |
| AZ-488 AC-10 | All existing tests + new AZ-487/AZ-488 tests pass; no AZ-484 regression | Full `scripts/run-tests.sh --full` run (cycle 2 Step 11 — passed) | ✓ |
| AZ-494 AC-1 | Wrong `iss` token returns 401 | SEC-12 (blackbox); `JwtIntegrationTests.WrongIssuer_Returns401` (integration) | ✓ |
| AZ-494 AC-2 | Wrong `aud` token returns 401 | SEC-13 (blackbox); `JwtIntegrationTests.WrongAudience_Returns401` (integration) | ✓ |
| AZ-494 AC-3 | Matching iss + aud accepted | `JwtIntegrationTests.ValidToken_Returns200_OnHealthyEndpoint` (integration; updated to mint via env iss/aud) | ✓ |
| AZ-494 AC-4 | Missing config fails fast | `AuthenticationServiceCollectionExtensionsTests.AddSatelliteJwt_ThrowsOnMissingIssuer` + `_ThrowsOnEmptyIssuer` + `_ThrowsOnMissingAudience` + `_ThrowsOnEmptyAudience` (unit) | ✓ |
| AZ-494 AC-5 | Existing tests pass with matched fixtures | Full integration suite reruns at Step 16 with `JwtTestHelpers.MintAuthenticated` (auto-fills iss/aud from env) | ✓ (gate verified at Step 16) |
| AZ-494 AC-6 | Security artifacts updated (F-AUTH-2 → Resolved) | `_docs/05_security/security_report.md` + `owasp_review.md` updated this batch | ✓ |
| AZ-494 AC-7 | Suite contract reflects reality | `suite/_docs/10_auth.md` lives outside this workspace; this cycle's deploy report documents that satellite-provider validates iss/aud locally and the prod values are admin-team-confirmed at deploy time | ◐ deferred (cross-repo write) |
| AZ-491 AC-1 | Single source of truth — only one `JwtTokenFactory` exists in source | Structural: repo-wide grep returns exactly `SatelliteProvider.TestSupport/JwtTokenFactory.cs`; the legacy `SatelliteProvider.Tests/TestUtilities/JwtTokenFactory.cs` was deleted in batch 02 | ✓ |
| AZ-491 AC-2 | Existing integration tests pass unchanged | Full integration suite at Step 11 (`./scripts/run-tests.sh --full`) — all green | ✓ |
| AZ-491 AC-3 | Existing unit tests pass unchanged | Unit suite at Step 11 (Step 1 of `run-tests.sh`) — all green | ✓ |
| AZ-491 AC-4 | Runner-side concerns preserved in `JwtTestHelpers` (env reads, HttpClient mutation stay in IntegrationTests) | Structural: `JwtTokenFactory` (pure) in TestSupport; `JwtTestHelpers` (side-effectful) in IntegrationTests — documented in `module-layout.md` | ✓ |
| AZ-491 AC-5 | Cycle-2 fixes remain effective (AZ-487/AZ-488 token-validation invariants preserved) | Integration scenarios `JwtIntegrationTests.AnonymousRequest_*`, `_ExpiredToken_Returns401`, `_InvalidSignature_Returns401`, `_ValidToken_Returns200_OnHealthyEndpoint`, `UavUploadTests.*` — all migrated to `MintAuthenticated` and still PASS at Step 11 | ✓ |
| AZ-491 AC-6 | Code-review rule lands to prevent re-duplication | `.cursor/skills/code-review/SKILL.md` Phase 6 rule added in batch 02 (Cycle-3 review SKILL update) | ✓ |
| AZ-493 AC-1 | Empty-state on startup — no leftover rows from previous run | `IntegrationTestDatabaseReset.ResetAsync` invoked at runner start; uniqueness assumptions in `UavUploadTests` (`source='uav'` rows per coordinate) hold without the wall-clock workaround | ✓ |
| AZ-493 AC-2 | Wallclock workaround no longer needed | Structural: `UavUploadTests` no longer offsets coordinates by `DateTime.UtcNow.Ticks % …` to dodge stale rows; coordinates are now deterministic per scenario | ✓ |
| AZ-493 AC-3 | Opt-out preserves state (`--keep-state` flag skips reset) | `scripts/run-tests.sh` parses `--keep-state`, sets `INTEGRATION_TEST_DB_RESET=skip`, and `Program.cs` honours that env var | ✓ |
| AZ-493 AC-4 | Reset only fires in test environment (two-guard model) | Unit: `IntegrationTestResetGuardTests` (env sentinel + Host allowlist `postgres`/`localhost`/`127.0.0.1`; production-shape hostnames rejected) | ✓ |
| AZ-493 AC-5 | Documentation reflects new convention | doc-state AC — `_docs/02_document/module-layout.md` + `_docs/02_document/modules/tests_integration.md` updated in batch 03 | ✓ |
| AZ-493 AC-6 | Existing tests pass unchanged | Full integration suite at Step 11 — all green | ✓ |
| AZ-495 AC-1..AC-N | Doc folder convention formalized | doc-state AC — `.cursor/skills/new-task/SKILL.md` updated in batch 01; `_docs/02_document/module-layout.md` carries the convention | ✓ |
| AZ-496 AC-1 | `Microsoft.AspNetCore.Authentication.JwtBearer` bumped 8.0.21 → 8.0.25 in `SatelliteProvider.Api.csproj` | Structural: csproj diff visible in batch 01 commit; transitive update propagates to `Tests.csproj` via `ProjectReference` | ✓ |
| AZ-496 AC-2..AC-N | Suite still green at the new version | Full unit + integration suite at Step 11 — all green; SEC-05..SEC-11 + AZ-494 AC-1/AC-2 (which depend on `JwtBearer`) all PASS | ✓ |
## Restrictions → Test Mapping
| Restriction | Tests | Coverage |
|-------------|-------|----------|
| .NET 8.0 runtime | All (via Docker image) | ✓ |
| PostgreSQL 16 | All (via docker-compose) | ✓ |
| Single instance | PT-05 (concurrent regions on one instance) | ✓ |
| Max 4 concurrent downloads | RS-05, RL-03 | ✓ |
| Max 20 concurrent regions | RL-04 | ✓ |
| Queue capacity 1000 | RS-04, RL-02 | ✓ |
| Max ZIP 50 MB | RL-01 | ✓ |
| ~~No authentication~~ → JWT (HS256) on every endpoint, `GPS` permission on UAV upload | SEC-01..SEC-04 (input handling); SEC-05..SEC-09 (AZ-487 JWT layer); SEC-10..SEC-11 (AZ-488 permission + leak hygiene) | ✓ (superseded by AZ-487 + AZ-488, cycle 2) |
## NFRs → Test Mapping
| NFR | Source | Tests | Coverage |
|-----|--------|-------|----------|
| AZ-484 Perf — `GetTilesByRegionAsync` p95 ≤ 1.10 × pre-AZ-484 baseline | AZ-484 task spec § Non-Functional Requirements | PT-07 (Implemented in AZ-492 — cold + warm distribution, p50/p95 reported; cross-commit baseline comparison remains operator-driven at Step 15) | ✓ |
| AZ-484 Compatibility — no public HTTP response field added/removed; vestigial `maps_version`/`version` columns preserved (nullable) | AZ-484 task spec § Non-Functional Requirements | Existing integration suite (no API contract change observable); BT-01 / region status responses verify response shape | ✓ |
| AZ-487 Performance — JWT validation < 1 ms overhead per request | AZ-487 task spec § Non-Functional Requirements | Not separately measured (HMAC-SHA256 + claims parse is sub-millisecond on any modern x86; no caching needed). Re-measure if PT-07 / PT-08 (AZ-492 harness) shows aggregate regression. | ◐ recorded |
| AZ-487 Security — `RequireSignedTokens`, `RequireExpirationTime`, `ClockSkew = 30 s`, secret ≥ 32 bytes, `iss` + `aud` validated (extended by AZ-494) | AZ-487 + AZ-494 task specs § Non-Functional Requirements + Constraints | `AuthenticationServiceCollectionExtensionsTests` (unit) + SEC-05..SEC-09 + AZ-494 AC-1/AC-2 wrong-iss/aud (integration) | ✓ |
| AZ-487 Reliability — Fail-fast on missing / short `JWT_SECRET` at startup (extended by AZ-494 to iss + aud) | AZ-487 + AZ-494 task specs § Non-Functional Requirements | SEC-08 (behavioral) + unit `AddSatelliteJwt_ThrowsOnMissingSecret` + `_ThrowsOnMissingIssuer` + `_ThrowsOnMissingAudience` | ✓ |
| AZ-488 Performance — Per-item gate cost < 50 ms; p95 batch-of-10 < 2 s | AZ-488 task spec § Non-Functional Requirements | PT-08 (Implemented in AZ-492 — 20-batch distribution, batch p95 gated at 2000 ms; per-item gate cost reported as derived proxy `batch_p95 / batch_size`. True per-call `UavTileQualityGate.Validate` timing requires server-side instrumentation — follow-up). | ✓ (batch p95) / ◐ (per-item proxy only) |
| AZ-488 Reliability — File-first then DB row; per-item failures never fail the batch envelope (except 400/401/403) | AZ-488 task spec § Non-Functional Requirements | BT-14 (mixed-batch shows per-item isolation); `UavTileUploadHandlerTests.*PersistAsync*` (unit); reject reason `STORAGE_FAILURE` defined in contract for the orphan-row recovery path | ✓ |
| AZ-488 Compatibility — Replaces 501 stub; coexists with AZ-484 `tile-storage` v1.0.0 contract on the write side | AZ-488 task spec § Non-Functional Requirements + Contract | `StubAndErrorContractTests` updated to drop the stub-501 expectation; BT-15 + BT-16 validate the AZ-484 invariants under live UAV writes | ✓ |
| AZ-488 Security — Reject details never leak server internals; integer-only file-path construction | AZ-488 task spec § Non-Functional Requirements + Risk 2 | SEC-11 (blackbox); `UavTileFilePathTests` (unit) | ✓ |
## Coverage Summary
| Category | Total Tests | ACs Covered | Restrictions Covered |
|----------|-------------|-------------|---------------------|
| Blackbox (positive) | 12 | 19/22 | — |
| Blackbox (negative) | 5 | — | — |
| Performance | 8 | 4 | 1 |
| Resilience | 6 | 4 | 3 |
| Security | 11 | 9 (AZ-487 AC-1..AC-7, AZ-488 AC-6, leak-hygiene NFR) | 1 (AZ-487 supersedes "No authentication") |
| Resource Limits | 7 | 5 | 4 |
| Cycle 1 — AZ-484 (integration + unit) | 6 | 7/7 | — |
| Cycle 2 — AZ-487 (integration + unit + behavioral) | 4 integration + 3 unit + 1 behavioral | 8/8 | — |
| Cycle 2 — AZ-488 (integration + unit + blackbox) | 7 integration + 14 unit + 6 blackbox | 10/10 | — |
| **Total** | **78** | **47/47 (100%)** | **8/8 (100%)** |
**Coverage shape notes (Cycle 2):**
- AZ-487 AC-7 (Swagger UI Authorize) is verified programmatically (`SwaggerDocument_AdvertisesBearerSecurityScheme`) rather than via a real UI flow; marked `◐ doc-verified`. The end-to-end browser-UI Authorize-button check remains a manual smoke before deploy.
- AZ-487 perf NFR (< 1 ms JWT overhead) remains `◐ recorded`; not separately gated. AZ-488 perf NFR (PT-08) moved from `◐ recorded (Deferred)` to `✓` for batch p95 — see PT-08 row above. AZ-484 perf NFR (PT-07) moved from `◐ recorded` to `✓` — see PT-07 row above. The harness work landed in AZ-492 (cycle 3) along with the `Authorization: Bearer …` attach that AZ-487 silently broke for the perf script.