Python 单元测试和多线程

Python 单元测试和多线程

python
import unittest
def add(a, b):
    return a + b
class TestAdd(unittest.TestCase):
    def test_add(self):
        result = add(2, 3)
        self.assertEqual(result, 5)
if __name__ == '__main__':
    unittest.main()

python
import unittest
import threading
def increment_counter():
    global counter
    for _ in range(1000):
        counter += 1
class TestCounter(unittest.TestCase):
    def test_counter(self):
        global counter
        counter = 0
        threads = []
        for _ in range(10):
            t = threading.Thread(target=increment_counter)
            threads.append(t)
            t.start()
        for t in threads:
            t.join()
        self.assertEqual(counter, 10000)
if __name__ == '__main__':
    unittest.main()