我如何获得 Python unittest从我的函数中退出并返回状态码?
在我的 tearDown功能我必须做一些处理来生成状态代码,但我想要unittest使用该代码退出。 Python 脚本将从 DOS bat 文件运行,需要回显 %ERRORLEVEL%我想要 %ERRORLEVEL%用 myExitCode 设置.
目前,它总是返回 0 :
import logging
import unittest
import sys
myExitCode = 0
class MyTest(unittest.TestCase):
def setUp(self):
logging.info('Setting up test: logged stdout')
def test(self):
logging.info('logged more stdout')
self.assertTrue(True)
def tearDown(self):
## Mocking some processing to generate a customized exit code:
myExitCode = 1000
logging.info('exit code = %d', myExitCode)
return myExitCode
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger()
logger.addHandler(logging.FileHandler('test.log', mode='a'))
stderr_file = open('test.log', 'a')
unittest.main(testRunner=unittest.TextTestRunner(stream=stderr_file), exit=False)
logging.info('Exit Code from main: %d', myExitCode)
sys.exit(myExitCode)
批处理脚本:
python myExitCode.py
echo %ERRORLEVEL%
请您参考如下方法:
你需要在这里使用一个全局变量。请记住,这不是很干净:
def tearDown(self):
global myExitCode
myExitCode = 1000
logging.info('exit code = %d', myExitCode)
