Verify Integration

Purpose

Prevent "done but not integrated" failures where:

• Code exists ✓
• Unit tests pass ✓
• Quality gates pass ✓
• But code is never called at runtime ✗

When to Use

MANDATORY before:

• Moving ADR to 3_completed/
• Marking todo tasks complete for integration work
• Claiming a feature is "done" or "working"
• Creating a PR for integration changes

The CCV Principle

COMPLETE = CREATION + CONNECTION + VERIFICATION

Missing any phase = NOT complete

The Four Questions Test

Before "done", answer ALL FOUR:

1. How do I trigger this? (entry point)
2. What connects it to the system? (import/registration)
3. What proves it runs? (logs/traces)
4. What shows it works? (outcome)

Cannot answer all four? → NOT COMPLETE

Quick Verification

Step 1: Check for Orphaned Modules

# Run orphan detection script
./scripts/verify_integration.sh

# Or manual check for specific module
grep -r "from.*module_name import\|import.*module_name" src/ --include="*.py" | grep -v test

If no matches → Module NOT integrated

Step 2: Verify Call-Sites

# Check if function/class is actually called
grep -r "function_name\|ClassName" src/ --include="*.py" | grep -v "^def \|^class " | grep -v test

If no matches → Code never called

Step 3: Check Context-Specific Integration

LangGraph Nodes:

grep -n "from.*nodes import\|add_node.*name" src/temet_run/coordination/graph/builder.py

DI Services:

grep -n "providers.Singleton\|providers.Factory" src/temet_run/container.py

CLI Commands:

grep -n "add_command\|@app.command" src/temet_run/cli/app.py

Step 4: Demand Runtime Proof

Require one of:

• Integration test output showing component exists
• Logs from execution showing code ran
• State inspection showing fields populated

Connection Patterns

See [references/connection-patterns.md](references/connection-patterns.md) for:

• LangGraph node integration
• Dependency Injection patterns
• CLI command registration
• API endpoint wiring
• Configuration loading

Verification Report Template

## Integration Verification: [Feature Name]

### CCV Status

**CREATION:** ✅ / ❌
- Files: [list]
- Tests: [count] passing
- Types: mypy passes

**CONNECTION:** ✅ / ❌
- Import location: [file:line]
- Registration: [how wired]
- Entry point: [how triggered]

**VERIFICATION:** ✅ / ❌
- Integration test: [pass/fail]
- Runtime logs: [attached/missing]
- Expected outcome: [observed/not observed]

### Four Questions

1. Trigger: [answer or UNANSWERED]
2. Connection: [answer or UNANSWERED]
3. Execution proof: [answer or UNANSWERED]
4. Outcome proof: [answer or UNANSWERED]

### Verdict

**APPROVED ✅** — All phases complete, evidence attached
OR
**BLOCKED ❌** — Missing: [list what's missing]

Supporting Files

• [references/connection-patterns.md](references/connection-patterns.md) - Integration patterns by artifact type

Success Criteria

• No orphaned modules (verify_integration.sh passes)
• All imports verified with grep
• All call-sites verified
• Context-specific checks passed
• Four Questions answered
• Runtime proof attached