你如何测试Python函数抛出异常？

def test_function():
    try:
        function_to_test()
    except Exception as e:
        print(f"Exception caught: {e}")

import unittest

class TestFunction(unittest.TestCase):
    def test_function_raises_exception(self):
        with self.assertRaises(Exception):
            function_to_test()

import pytest

def test_function_raises_exception():
    with pytest.raises(Exception):
        function_to_test()