# Task Dependencies

## Dependency Graph

| Task | Depends On | Points | Status |
|------|-----------|--------|--------|
| AZ-285 Test Infrastructure | — | 3 | To Do |
| AZ-286 TileService Tests | AZ-285 | 3 | To Do |
| AZ-287 RegionService Tests | AZ-285 | 3 | To Do |
| AZ-288 RouteService Tests | AZ-285 | 3 | To Do |
| AZ-289 Integration Route Maps | AZ-285 | 2 | To Do |
| AZ-290 Non-Functional Tests | AZ-285 | 3 | To Do |

## Execution Order

1. AZ-285 (test infrastructure — all others depend on this)
2. AZ-286, AZ-287, AZ-288 (unit tests — can run in parallel)
3. AZ-289 (integration tests — depends on infra only)
4. AZ-290 (non-functional tests — depends on infra only)

## Total Effort

6 tasks, 17 story points total

## Coverage Verification

| Test Spec Category | Covered By |
|-------------------|------------|
| blackbox-tests.md (BT-01..BT-12, BT-N01..BT-N05) | AZ-286, AZ-287, AZ-288, AZ-289 |
| performance-tests.md (PT-01..PT-06) | AZ-290 |
| resilience-tests.md (RS-01..RS-06) | AZ-290 |
| security-tests.md (SEC-01..SEC-04) | AZ-290 |
| resource-limit-tests.md (RL-01..RL-04) | AZ-290 |
| traceability-matrix.md (100% AC coverage) | All tasks combined |