#!/usr/bin/env python3
"""Verification test for prime_factorizer.py"""
import sys
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent))
from prime_factorizer import prime_factors

# Test cases with expected results
tests = [
    (60, [2, 2, 3, 5]),
    (17, [17]),
    (100, [2, 2, 5, 5]),
    (12, [2, 2, 3]),
    (1, []),
    (0, []),
]

all_passed = True
for n, expected in tests:
    result = prime_factors(n)
    if result != expected:
        print('FAIL: prime_factors({}) = {}, expected {}'.format(n, result, expected))
        all_passed = False
    else:
        print('PASS: prime_factors({}) = {}'.format(n, result))

if all_passed:
    print('All tests passed!')
    sys.exit(0)
else:
    print('Some tests failed!')
    sys.exit(1)