# Task ID: 43

**Title:** Validation Checkpoint 5: Production Ready

**Status:** pending

**Dependencies:** 32, 33, 34, 35, 36, 37, 38

**Priority:** high

**Description:** Validate Phase 5 completion by verifying test coverage, documentation completeness, CI/CD pipeline, and performance targets. This is the final checkpoint before production release.

**Details:**

**Validation Criteria:**
- [ ] Unit test coverage > 80%
- [ ] All core workflows pass integration tests
- [ ] Documentation complete
- [ ] PowerShell export script tested
- [ ] Performance meets targets (< 3s single lookup, < 5s list)

**Test Execution:**
1. Run `pytest --cov=teams_phone --cov-report=term-missing` and verify >80% coverage
2. Run all integration tests and verify pass rate 100%
3. Review documentation: README, installation, configuration, commands, troubleshooting
4. Test PowerShell export script against test tenant
5. Performance testing:
   - `users show <upn>` completes in < 3 seconds
   - `users list --limit 100` completes in < 5 seconds
   - `numbers list --limit 100` completes in < 5 seconds
6. Verify CI/CD pipeline runs successfully
7. Run contract tests against live API

**Success Criteria:** Coverage meets targets, all tests pass, documentation is complete and accurate, performance targets met, CI/CD operational.

**Test Strategy:**

Coverage analysis, performance benchmarking, documentation review, end-to-end workflow validation.
