# tests/test_control_tower.py
# STEP 1: Minimal test setup
# Lines: 10
# Files affected: tests/test_control_tower.py (new)
# Reversible: YES - command: Remove-Item tests/test_control_tower.py

import sys
import os
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

def test_control_tower_exists():
    """Test that control_tower.py exists and imports"""
    import control_tower
    assert control_tower is not None
    print("EVIDENCE: control_tower.py imports successfully")
    assert True  # Test passed

if __name__ == "__main__":
    test_control_tower_exists()
    print("✓ Step 1 test passed")