如何使用assertRaises()对python类的__init __()方法进行单元测试？

import unittest

class TestMyClass(unittest.TestCase):
    pass

import my_class

class TestMyClass(unittest.TestCase):
    def test_init(self):
        with self.assertRaises(TypeError):
            my_class.MyClass()

class TestMyClass(unittest.TestCase):
    def test_init(self):
        with self.assertRaises(TypeError):
            my_class.MyClass()

    def test_init_with_valid_arguments(self):
        my_class.MyClass(arg1=1, arg2=2)

if __name__ == '__main__':
    unittest.main()

class MyClass:
    def __init__(self, arg1=None, arg2=None):
        if arg1 is None and arg2 is None:
            raise TypeError('Both arguments must be provided')
        self.arg1 = arg1
        self.arg2 = arg2

# 创建测试类
import unittest

class TestMyClass(unittest.TestCase):
    def test_init(self):
        with self.assertRaises(TypeError):
            my_class.MyClass()

    def test_init_with_valid_arguments(self):
        my_class.MyClass(arg1=1, arg2=2)

if __name__ == '__main__':
    unittest.main()