Pytest标记预期失败得测试用例@pytest.mark.xfail()
Pytest标记预期失败得测试用例@pytest.mark.xfail()
王大力测试进阶之路
发布于 2020-07-23 11:39:28
发布于 2020-07-23 11:39:28
除了测试函数中使用这个方法pytest.xfail()外，xfail还有一种使用方法。就是@pytest.mark.xfail()标记预期会失败的用例，即期望测试用例是失败的，但是不会影响测试用例的的执行。
「标记的用例运行后，断言失败，所以结果是xfailed，也没有像正常一样显示出错误用例及具体信息。」
#!/usr/bin/env python
# _*_coding:utf-8_*_
import pytest
class Test(object):
@pytest.mark.xfail(reason="预期失败")
def test_login_01(self):
"""用例1"""
print('执行用例test_login_01断言1')
pytest.assume(1 == 0)
print('执行用例test_login_01断言2')
pytest.assume(2 == 2)
if __name__ == '__main__':
pytest.main(['-v', '-s', 'test_01.py'])
C:\Users\admin\AppData\Local\Programs\Python\Python37\python.exe C:/Users/admin/Desktop/AutoTest/Test/test/test_01/test_01.py
============================= test session starts =============================
platform win32 -- Python 3.7.4, pytest-5.4.2, py-1.8.1, pluggy-0.13.1 -- C:\Users\admin\AppData\Local\Programs\Python\Python37\python.exe
cachedir: .pytest_cache
rootdir: C:\Users\admin\Desktop\AutoTest\Test\test\test_01
plugins: assume-2.2.1, ordering-0.6
collecting ... 收集的测试用例:[<Function test_login_01>]
collected 1 item
test_01.py::Test::test_login_01 执行用例test_login_01断言1
执行用例test_login_01断言2
XFAIL
============================= 1 xfailed in 0.07s ==============================
Process finished with exit code 0
「标记的用例运行后，断言成功，所以结果是xfailed，也没有像正常一样显示出错误用例及具体信息」
#!/usr/bin/env python
# _*_coding:utf-8_*_
import pytest
class Test(object):
@pytest.mark.xfail()
def test_login_02(self):
"""用例2"""
print('执行用例test_login_02断言1')
pytest.assume(3 == 3)
print('执行用例test_login_02断言2')
pytest.assume(True)
if __name__ == '__main__':
pytest.main(['-v', '-s', 'test_01.py'])
C:\Users\admin\AppData\Local\Programs\Python\Python37\python.exe C:/Users/admin/Desktop/AutoTest/Test/test/test_01/test_01.py
============================= test session starts =============================
platform win32 -- Python 3.7.4, pytest-5.4.2, py-1.8.1, pluggy-0.13.1 -- C:\Users\admin\AppData\Local\Programs\Python\Python37\python.exe
cachedir: .pytest_cache
rootdir: C:\Users\admin\Desktop\AutoTest\Test\test\test_01
plugins: assume-2.2.1, ordering-0.6
collecting ... 收集的测试用例:[<Function test_login_02>]
collected 1 item
test_01.py::Test::test_login_02 执行用例test_login_02断言1
执行用例test_login_02断言2
XPASS
============================= 1 xpassed in 0.04s ==============================
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原始发表：2020-06-03，如有侵权请联系 cloudcommunity@tencent.com 删除
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