Pytest fixture接收参数（demo）

定义作用于为function的fixture

import pytest
import time

@pytest.fixture(scope="function")
def func_header(request):
    print('\n-----------------')
    print('function    : %s' % request.function.__name__)
    print('time        : %s' % time.asctime())
    print('-----------------')
    return "fun"

@pytest.fixture(scope="module")
def mod_header(request):
    print('\n-----------------')
    print('module      : %s' % request.module.__name__)
    print('-----------------')
    return "mod"

case里接受参数

class TestDemo(object):
    def test_one(self, mod_header, func_header):
        print('in test_one()')
        print(mod_header)
        print(func_header)

    def test_two(self, mod_header, func_header):
        print('in test_two()')
        print(mod_header)
        print(func_header)

执行效果

(csmp) [root@bogon pytest_case]# pytest -v -s test_demo4.py 
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.6.4, pytest-3.5.1, py-1.5.3, pluggy-0.6.0 -- /root/anaconda3/envs/csmp/bin/python
cachedir: .pytest_cache
metadata: {'Python': '3.6.4', 'Platform': 'Linux-3.10.0-514.21.1.el7.x86_64-x86_64-with-centos-7.3.1611-Core', 'Packages': {'pytest': '3.5.1', 'py': '1.5.3', 'pluggy': '0.6.0'}, 'Plugins': {'xdist': '1.22.2', 'rerunfailures': '4.0', 'metadata': '1.7.0', 'html': '1.17.0', 'forked': '0.2', 'allure-adaptor': '1.7.10'}}
rootdir: /opt/chenfei/csmp/automation/csmp/pytest_case, inifile:
plugins: xdist-1.22.2, rerunfailures-4.0, metadata-1.7.0, html-1.17.0, forked-0.2, allure-adaptor-1.7.10
collected 2 items                                                                                                                                                          

test_demo4.py::TestDemo::test_one 
-----------------
module      : automation.csmp.pytest_case.test_demo4
-----------------

-----------------
function    : test_one
time        : Thu Jul 19 14:32:05 2018
-----------------
in test_one()
mod
fun
PASSED
test_demo4.py::TestDemo::test_two 
-----------------
function    : test_two
time        : Thu Jul 19 14:32:05 2018
-----------------
in test_two()
mod
fun
PASSED

========================================================================= 2 passed in 0.02 seconds =========================================================================