{"id":990323,"date":"2024-12-27T08:19:16","date_gmt":"2024-12-27T00:19:16","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/990323.html"},"modified":"2024-12-27T08:19:19","modified_gmt":"2024-12-27T00:19:19","slug":"python%e5%a6%82%e4%bd%95%e7%bc%96%e5%86%99%e6%b5%8b%e8%af%95%e8%84%9a%e6%9c%ac","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/990323.html","title":{"rendered":"python\u5982\u4f55\u7f16\u5199\u6d4b\u8bd5\u811a\u672c"},"content":{"rendered":"

\"python\u5982\u4f55\u7f16\u5199\u6d4b\u8bd5\u811a\u672c\"<\/p>\n

\u7f16\u5199Python\u6d4b\u8bd5\u811a\u672c\u7684\u5173\u952e\u5728\u4e8e\uff1a\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u6846\u67b6\u3001\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3001\u4f7f\u7528\u65ad\u8a00\u9a8c\u8bc1\u7ed3\u679c\u3001\u8fd0\u884c\u6d4b\u8bd5\u5e76\u5206\u6790\u7ed3\u679c\u3002<\/strong>\u5176\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u6846\u67b6\u662f\u7f16\u5199\u6d4b\u8bd5\u811a\u672c\u7684\u57fa\u7840\uff0c\u5e38\u7528\u7684\u6846\u67b6\u6709unittest\u3001pytest\u548cnose\u3002\u4f7f\u7528\u65ad\u8a00\u9a8c\u8bc1\u7ed3\u679c\u662f\u6d4b\u8bd5\u7684\u6838\u5fc3\uff0c\u901a\u8fc7\u65ad\u8a00\u53ef\u4ee5\u81ea\u52a8\u68c0\u67e5\u4ee3\u7801\u7684\u8f93\u51fa\u662f\u5426\u7b26\u5408\u9884\u671f\u3002\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u6846\u67b6\u540e\uff0c\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u65f6\u9700\u8981\u786e\u4fdd\u8986\u76d6\u4ee3\u7801\u7684\u4e3b\u8981\u529f\u80fd\u548c\u8fb9\u754c\u60c5\u51b5\u3002\u8fd0\u884c\u6d4b\u8bd5\u5e76\u5206\u6790\u7ed3\u679c\u5219\u662f\u786e\u4fdd\u4ee3\u7801\u8d28\u91cf\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u9009\u62e9\u6d4b\u8bd5\u6846\u67b6\u5e76\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u6846\u67b6<\/h3>\n<\/p>\n

Python\u63d0\u4f9b\u4e86\u591a\u79cd\u6d4b\u8bd5\u6846\u67b6\uff0c\u5e38\u7528\u7684\u6709unittest\u3001pytest\u548cnose\u3002\u6bcf\u79cd\u6846\u67b6\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u70b9\u548c\u9002\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n

1\u3001UNITE\u6d4b\u8bd5<\/h4>\n<\/p>\n

unittest\u662fPython\u6807\u51c6\u5e93\u81ea\u5e26\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u975e\u5e38\u9002\u5408\u7528\u6765\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\u3002\u5176\u4e3b\u8981\u4f18\u70b9\u662f\u6613\u4e8e\u4f7f\u7528\uff0c\u80fd\u591f\u4e0ePython\u6807\u51c6\u5de5\u5177\u96c6\u6210\u826f\u597d\u3002unittest\u7684\u4f7f\u7528\u65b9\u5f0f\u975e\u5e38\u7c7b\u4f3c\u4e8eJava\u7684JUnit\u548c\u5176\u4ed6\u8bed\u8a00\u7684xUnit\u3002<\/p>\n<\/p>\n

import unittest<\/p>\n
class TestStringMethods(unittest.TestCase):<\/p>\n
    def test_upper(self):<\/p>\n
        self.assertEqual('foo'.upper(), 'FOO')<\/p>\n
    def test_isupper(self):<\/p>\n
        self.assertTrue('FOO'.isupper())<\/p>\n
        self.assertFalse('Foo'.isupper())<\/p>\n
    def test_split(self):<\/p>\n
        s = 'hello world'<\/p>\n
        self.assertEqual(s.split(), ['hello', 'world'])<\/p>\n
if __name__ == '__mAI<\/a>n__':<\/p>\n
    unittest.main()<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001PYTEST<\/h4>\n<\/p>\n
pytest\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u652f\u6301\u7b80\u5355\u7684\u5355\u5143\u6d4b\u8bd5\u4ee5\u53ca\u590d\u6742\u7684\u529f\u80fd\u6d4b\u8bd5\u3002pytest\u652f\u6301\u53c2\u6570\u5316\u6d4b\u8bd5\u3001fixture\u3001\u4ee5\u53ca\u7075\u6d3b\u7684\u63d2\u4ef6\u6269\u5c55\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u6d4b\u8bd5\u6846\u67b6\u3002<\/p>\n<\/p>\n
import pytest<\/p>\n
def test_upper():<\/p>\n
    assert 'foo'.upper() == 'FOO'<\/p>\n
def test_isupper():<\/p>\n
    assert 'FOO'.isupper()<\/p>\n
    assert not 'Foo'.isupper()<\/p>\n
def test_split():<\/p>\n
    s = 'hello world'<\/p>\n
    assert s.split() == ['hello', 'world']<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001NOSE<\/h4>\n<\/p>\n
nose\u662f\u4e00\u4e2a\u6269\u5c55unittest\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u589e\u52a0\u4e86\u4e00\u4e9b\u529f\u80fd\u4ee5\u66f4\u597d\u5730\u652f\u6301\u6d4b\u8bd5\u53d1\u73b0\u548c\u63d2\u4ef6\u3002\u5c3d\u7ba1nose\u66fe\u7ecf\u5e7f\u6cdb\u4f7f\u7528\uff0c\u4f46\u7531\u4e8e\u5176\u505c\u6b62\u66f4\u65b0\uff0c\u8bb8\u591a\u9879\u76ee\u5df2\u7ecf\u9010\u6e10\u8f6c\u5411pytest\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b<\/h3>\n<\/p>\n
\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u7684\u6838\u5fc3\u5728\u4e8e\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u8f93\u5165\uff0c\u786e\u4fdd\u6d4b\u8bd5\u7528\u4f8b\u7684\u8986\u76d6\u7387\uff0c\u4ee5\u53ca\u4f7f\u7528\u65ad\u8a00\u6765\u9a8c\u8bc1\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n<\/p>\n
1\u3001\u9009\u62e9\u6d4b\u8bd5\u8f93\u5165<\/h4>\n<\/p>\n
\u9009\u62e9\u6d4b\u8bd5\u8f93\u5165\u65f6\uff0c\u5e94\u8003\u8651\u5230\u6b63\u5e38\u60c5\u51b5\u3001\u8fb9\u754c\u60c5\u51b5\u3001\u5f02\u5e38\u60c5\u51b5\u3002\u786e\u4fdd\u6d4b\u8bd5\u7528\u4f8b\u80fd\u591f\u8986\u76d6\u6240\u6709\u53ef\u80fd\u7684\u8f93\u5165\u573a\u666f\u3002<\/p>\n<\/p>\n
def add(a, b):<\/p>\n
    return a + b<\/p>\n
def test_add():<\/p>\n
    # \u6b63\u5e38\u60c5\u51b5<\/p>\n
    assert add(1, 2) == 3<\/p>\n
    # \u8fb9\u754c\u60c5\u51b5<\/p>\n
    assert add(0, 0) == 0<\/p>\n
    # \u5f02\u5e38\u60c5\u51b5<\/p>\n
    assert add(-1, 1) == 0<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u4f7f\u7528\u65ad\u8a00\u9a8c\u8bc1\u7ed3\u679c<\/h4>\n<\/p>\n
\u5728\u6d4b\u8bd5\u7528\u4f8b\u4e2d\u4f7f\u7528\u65ad\u8a00\u53ef\u4ee5\u81ea\u52a8\u5316\u68c0\u67e5\u4ee3\u7801\u8f93\u51fa\u662f\u5426\u7b26\u5408\u9884\u671f\u3002\u5f53\u65ad\u8a00\u5931\u8d25\u65f6\uff0c\u6d4b\u8bd5\u6846\u67b6\u4f1a\u62a5\u544a\u9519\u8bef\uff0c\u8fd9\u6837\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u5feb\u901f\u53d1\u73b0\u95ee\u9898\u3002<\/p>\n<\/p>\n
def test_add():<\/p>\n
    assert add(1, 2) == 3<\/p>\n
    assert add(0, 0) == 0<\/p>\n
    assert add(-1, 1) == 0<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u8fd0\u884c\u6d4b\u8bd5\u5e76\u5206\u6790\u7ed3\u679c<\/h3>\n<\/p>\n
\u8fd0\u884c\u6d4b\u8bd5\u5e76\u5206\u6790\u7ed3\u679c\u662f\u786e\u4fdd\u4ee3\u7801\u8d28\u91cf\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u6d4b\u8bd5\u6846\u67b6\u901a\u5e38\u63d0\u4f9b\u4e86\u547d\u4ee4\u884c\u5de5\u5177\u6765\u8fd0\u884c\u6d4b\u8bd5\uff0c\u5e76\u751f\u6210\u6d4b\u8bd5\u62a5\u544a\u3002<\/p>\n<\/p>\n
1\u3001\u8fd0\u884c\u6d4b\u8bd5<\/h4>\n<\/p>\n
\u4f7f\u7528unittest\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884c\u6d4b\u8bd5\uff1a<\/p>\n<\/p>\n
python -m unittest test_module.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4f7f\u7528pytest\u53ef\u4ee5\u76f4\u63a5\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c\u6d4b\u8bd5\uff1a<\/p>\n<\/p>\n
pytest test_module.py<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5206\u6790\u6d4b\u8bd5\u7ed3\u679c<\/h4>\n<\/p>\n
\u5206\u6790\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u7406\u89e3\u4ee3\u7801\u4e2d\u7684\u95ee\u9898\u6240\u5728\u3002\u6d4b\u8bd5\u6846\u67b6\u901a\u5e38\u4f1a\u751f\u6210\u8be6\u7ec6\u7684\u62a5\u544a\uff0c\u5305\u62ec\u6210\u529f\u7684\u6d4b\u8bd5\u7528\u4f8b\u3001\u5931\u8d25\u7684\u6d4b\u8bd5\u7528\u4f8b\u4ee5\u53ca\u9519\u8bef\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<\/p>\n
\u56db\u3001\u63d0\u9ad8\u6d4b\u8bd5\u8986\u76d6\u7387<\/h3>\n<\/p>\n
\u63d0\u9ad8\u6d4b\u8bd5\u8986\u76d6\u7387\u662f\u786e\u4fdd\u4ee3\u7801\u8d28\u91cf\u7684\u5173\u952e\u6b65\u9aa4\u3002\u901a\u8fc7\u7f16\u5199\u66f4\u591a\u7684\u6d4b\u8bd5\u7528\u4f8b\uff0c\u8986\u76d6\u66f4\u591a\u7684\u4ee3\u7801\u8def\u5f84\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n
1\u3001\u4f7f\u7528\u8986\u76d6\u7387\u5de5\u5177<\/h4>\n<\/p>\n
\u4f7f\u7528\u8986\u76d6\u7387\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u4e86\u89e3\u54ea\u4e9b\u4ee3\u7801\u8def\u5f84\u5df2\u7ecf\u88ab\u6d4b\u8bd5\u7528\u4f8b\u8986\u76d6\uff0c\u54ea\u4e9b\u4ee3\u7801\u8def\u5f84\u4ecd\u7136\u6ca1\u6709\u88ab\u8986\u76d6\u3002<\/p>\n<\/p>\n
coverage run -m unittest test_module.py<\/p>\n
coverage report -m<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u6539\u8fdb\u6d4b\u8bd5\u7528\u4f8b<\/h4>\n<\/p>\n
\u6839\u636e\u8986\u76d6\u7387\u62a5\u544a\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6539\u8fdb\u6d4b\u8bd5\u7528\u4f8b\uff0c\u589e\u52a0\u5bf9\u672a\u8986\u76d6\u4ee3\u7801\u8def\u5f84\u7684\u6d4b\u8bd5\u3002\u8fd9\u53ef\u4ee5\u5e2e\u52a9\u786e\u4fdd\u4ee3\u7801\u7684\u6bcf\u4e00\u90e8\u5206\u90fd\u7ecf\u8fc7\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528Mock\u5bf9\u8c61<\/h3>\n<\/p>\n
\u5728\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u65f6\uff0c\u6709\u65f6\u9700\u8981\u6d4b\u8bd5\u4f9d\u8d56\u5916\u90e8\u8d44\u6e90\u6216\u590d\u6742\u5bf9\u8c61\u7684\u4ee3\u7801\u3002\u4f7f\u7528Mock\u5bf9\u8c61\u53ef\u4ee5\u5728\u4e0d\u4f9d\u8d56\u5b9e\u9645\u8d44\u6e90\u7684\u60c5\u51b5\u4e0b\u6d4b\u8bd5\u4ee3\u7801\u903b\u8f91\u3002<\/p>\n<\/p>\n
1\u3001\u4f7f\u7528unittest.mock<\/h4>\n<\/p>\n
unittest.mock\u662fPython\u6807\u51c6\u5e93\u4e2d\u7528\u4e8e\u521b\u5efaMock\u5bf9\u8c61\u7684\u6a21\u5757\uff0c\u63d0\u4f9b\u4e86\u591a\u79cdMock\u5bf9\u8c61\u548c\u5de5\u5177\u6765\u5e2e\u52a9\u5f00\u53d1\u4eba\u5458\u7f16\u5199\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n
from unittest.mock import Mock<\/p>\n
def test_function():<\/p>\n
    mock = Mock()<\/p>\n
    mock.return_value = 'mocked_value'<\/p>\n
    result = mock()<\/p>\n
    assert result == 'mocked_value'<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u4f7f\u7528pytest-mock<\/h4>\n<\/p>\n
pytest-mock\u662fpytest\u7684\u4e00\u4e2a\u63d2\u4ef6\uff0c\u63d0\u4f9b\u4e86\u66f4\u7b80\u6d01\u7684Mock\u5bf9\u8c61\u521b\u5efa\u548c\u7ba1\u7406\u65b9\u5f0f\u3002<\/p>\n<\/p>\n
def test_function(mocker):<\/p>\n
    mock = mocker.Mock(return_value='mocked_value')<\/p>\n
    result = mock()<\/p>\n
    assert result == 'mocked_value'<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u6d4b\u8bd5\u5f02\u6b65\u4ee3\u7801<\/h3>\n<\/p>\n
\u968f\u7740\u5f02\u6b65\u7f16\u7a0b\u7684\u6d41\u884c\uff0c\u6d4b\u8bd5\u5f02\u6b65\u4ee3\u7801\u4e5f\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002Python\u63d0\u4f9b\u4e86\u591a\u79cd\u5de5\u5177\u6765\u5e2e\u52a9\u6d4b\u8bd5\u5f02\u6b65\u4ee3\u7801\u3002<\/p>\n<\/p>\n
1\u3001\u4f7f\u7528pytest-asyncio<\/h4>\n<\/p>\n
pytest-asyncio\u662fpytest\u7684\u4e00\u4e2a\u63d2\u4ef6\uff0c\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u7f16\u5199\u548c\u8fd0\u884c\u5f02\u6b65\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n
import pytest<\/p>\n
import asyncio<\/p>\n
async def async_function():<\/p>\n
    await asyncio.sleep(1)<\/p>\n
    return 'result'<\/p>\n
@pytest.mark.asyncio<\/p>\n
async def test_async_function():<\/p>\n
    result = await async_function()<\/p>\n
    assert result == 'result'<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u4f7f\u7528unittest\u7684\u5f02\u6b65\u652f\u6301<\/h4>\n<\/p>\n
\u5728Python 3.8\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\uff0cunittest\u589e\u52a0\u4e86\u5bf9\u5f02\u6b65\u6d4b\u8bd5\u7684\u652f\u6301\u3002<\/p>\n<\/p>\n
import unittest<\/p>\n
import asyncio<\/p>\n
class TestAsync(unittest.IsolatedAsyncioTestCase):<\/p>\n
    async def async_function(self):<\/p>\n
        await asyncio.sleep(1)<\/p>\n
        return 'result'<\/p>\n
    async def test_async_function(self):<\/p>\n
        result = await self.async_function()<\/p>\n
        self.assertEqual(result, 'result')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u7f16\u5199\u9ad8\u8d28\u91cf\u7684\u6d4b\u8bd5\u7528\u4f8b\uff0c\u4f7f\u7528Mock\u5bf9\u8c61\u548c\u5f02\u6b65\u6d4b\u8bd5\u5de5\u5177\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u9760\u6027\u548c\u8d28\u91cf\u3002\u6d4b\u8bd5\u662f\u8f6f\u4ef6\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u73af\u8282\uff0c\u901a\u8fc7\u4e0d\u65ad\u5b8c\u5584\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u8bc1\u4ee3\u7801\u7684\u529f\u80fd\u548c\u6027\u80fd\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5f00\u59cb\u7f16\u5199Python\u6d4b\u8bd5\u811a\u672c\uff1f<\/strong>
\u8981\u7f16\u5199Python\u6d4b\u8bd5\u811a\u672c\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u4f60\u5df2\u5b89\u88c5Python\u53ca\u5176\u6d4b\u8bd5\u6846\u67b6\uff0c\u5982unittest\u6216pytest\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Python\u6587\u4ef6\uff0c\u5bfc\u5165\u6240\u9700\u7684\u6d4b\u8bd5\u6a21\u5757\u3002\u63a5\u4e0b\u6765\uff0c\u5b9a\u4e49\u6d4b\u8bd5\u7c7b\u5e76\u7f16\u5199\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u786e\u4fdd\u6bcf\u4e2a\u65b9\u6cd5\u4ee5\u201ctest_\u201d\u5f00\u5934\uff0c\u4ee5\u4fbf\u6d4b\u8bd5\u6846\u67b6\u8bc6\u522b\u3002\u6700\u540e\uff0c\u901a\u8fc7\u547d\u4ee4\u884c\u8fd0\u884c\u6d4b\u8bd5\u811a\u672c\uff0c\u68c0\u67e5\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n
Python\u6d4b\u8bd5\u811a\u672c\u4e2d\u5e38\u7528\u7684\u6d4b\u8bd5\u6846\u67b6\u6709\u54ea\u4e9b\uff1f<\/strong>
Python\u4e2d\u5e38\u7528\u7684\u6d4b\u8bd5\u6846\u67b6\u5305\u62ecunittest\u3001pytest\u548cdoctest\u3002unittest\u662fPython\u5185\u7f6e\u7684\u6d4b\u8bd5\u6846\u67b6\uff0c\u9002\u5408\u8fdb\u884c\u5355\u5143\u6d4b\u8bd5\uff1bpytest\u529f\u80fd\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\uff0c\u652f\u6301\u590d\u6742\u7684\u6d4b\u8bd5\u9700\u6c42\uff1b\u800cdoctest\u5219\u53ef\u4ee5\u4ece\u6587\u6863\u5b57\u7b26\u4e32\u4e2d\u63d0\u53d6\u6d4b\u8bd5\u7528\u4f8b\uff0c\u4fbf\u4e8e\u8fdb\u884c\u7b80\u5355\u7684\u793a\u4f8b\u6d4b\u8bd5\u3002\u9009\u62e9\u5408\u9002\u7684\u6846\u67b6\u53ef\u4ee5\u63d0\u9ad8\u6d4b\u8bd5\u6548\u7387\u548c\u53ef\u8bfb\u6027\u3002<\/p>\n
\u5982\u4f55\u5728Python\u6d4b\u8bd5\u811a\u672c\u4e2d\u5904\u7406\u5f02\u5e38\uff1f<\/strong>
\u5728Python\u6d4b\u8bd5\u811a\u672c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528assert\u8bed\u53e5\u6765\u68c0\u67e5\u4ee3\u7801\u662f\u5426\u629b\u51fa\u9884\u671f\u7684\u5f02\u5e38\u3002\u901a\u8fc7pytest\u7684pytest.raises()\u51fd\u6570\u6216unittest\u7684assertRaises()\u65b9\u6cd5\uff0c\u53ef\u4ee5\u9a8c\u8bc1\u7279\u5b9a\u4ee3\u7801\u5757\u662f\u5426\u6309\u9884\u671f\u5f15\u53d1\u5f02\u5e38\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4ee3\u7801\u5728\u5f02\u5e38\u60c5\u51b5\u4e0b\u7684\u8868\u73b0\u7b26\u5408\u9884\u671f\uff0c\u4ece\u800c\u589e\u5f3a\u4ee3\u7801\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u7f16\u5199Python\u6d4b\u8bd5\u811a\u672c\u7684\u5173\u952e\u5728\u4e8e\uff1a\u9009\u62e9\u5408\u9002\u7684\u6d4b\u8bd5\u6846\u67b6\u3001\u7f16\u5199\u6d4b\u8bd5\u7528\u4f8b\u3001\u4f7f\u7528\u65ad\u8a00\u9a8c\u8bc1\u7ed3\u679c\u3001\u8fd0\u884c\u6d4b\u8bd5\u5e76\u5206\u6790\u7ed3\u679c\u3002\u5176 […]","protected":false},"author":3,"featured_media":990333,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/990323"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=990323"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/990323\/revisions"}],"predecessor-version":[{"id":990336,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/990323\/revisions\/990336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/990333"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=990323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=990323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=990323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}