python unittest subTest 和skipTest 之间的交互是否已定义

Python中的unittest模块是一种用于编写和运行测试的工具。它提供了一组用于编写测试用例、组织测试套件和运行测试的类和方法。在unittest模块中，subTest和skipTest是两个非常有用的功能，它们之间确实存在一些交互作用。

python
import unittest
class MyTest(unittest.TestCase):
    def test_multiply(self):
        data = [(2, 3, 6), (4, 5, 20), (7, 8, 56)]
        for x, y, expected in data:
            with self.subTest(x=x, y=y):
                result = x * y
                self.assertEqual(result, expected)
if __name__ == '__main__':
    unittest.main()

python
import unittest
class MyTest(unittest.TestCase):
    @unittest.skip("暂时跳过此测试")
    def test_something(self):
        # 测试代码
    @unittest.skipIf(True, "条件为True时跳过此测试")
    def test_another_thing(self):
        # 测试代码
if __name__ == '__main__':
    unittest.main()

python
import unittest
class MyTest(unittest.TestCase):
    def test_multiply(self):
        data = [(2, 3, 6), (4, 5, 20), (7, 8, 56)]
        for x, y, expected in data:
            with self.subTest(x=x, y=y):
                if x == 4:
                    self.skipTest("跳过测试，乘数为4")
                result = x * y
                self.assertEqual(result, expected)
if __name__ == '__main__':
    unittest.main()