项目自动化测试中，如果接口2依赖接口1的响应结果值，或者用例2依赖用例1的响应结果值，自然需要与接口1或用例1进行关联，但是当接口1或用例1执行失败，接口2或用例2一定也是失败的，所以这时不必要再进行接口2和用例2的执行，只需要判断当接口1或用例1执行失败，直接标记接口2或用例2失败xfail
1、pytest 里面用 xfail 标记用例为失败的用例pytest.xfail('跳过test_two用例标记为失败')
2、标记xfail失败的标识是
x [100%]
============================= 1 xfailed in 0.18s ==============================
import pytest,sys
class Test(object):@pytest.fixture()def login(self):login_respones=Falseif login_respones:return Trueelse:return Falsedef test_two(self,login):print('login响应结果是%s：'%login)if login==False:pytest.xfail('跳过test_two用例标记为失败')
if __name__=='__main__':pytest.main(['-s','test01.py'])"C:\Program Files\Python35\python.exe" C:/Users/wangli/PycharmProjects/Test/test/test01.py
============================= test session starts =============================
platform win32 -- Python 3.5.2, pytest-5.1.2, py-1.8.0, pluggy-0.12.0
rootdir: C:\Users\wangli\PycharmProjects\Test\test
plugins: allure-pytest-2.8.5, html-1.22.0, metadata-1.8.0
collected 1 itemtest01.py login响应结果是False：
x============================= 1 xfailed in 0.18s ==============================Process finished with exit code 0
