Pytest initializing and cleaning up the environment

One 、setup and teardown The way

1、 Method level initialization 、 eliminate , Each method is executed once before and after it runs

setup and teardown,setup_method,teardown_method

2、 Class level initialization 、 eliminate

Add methods to the class def setup_class() and def teardown_class()

After defining the method def setup_class() and def teardown_class() All use cases in the class of are executed only once before and after execution

3、 Module level initialization 、 eliminate , The contents of all classes in the whole module run before and after execution setup_module and teardown_module, The global method must be set def setup_module() and def teardown_module()

The sample code is as follows ：

# -*- coding:utf-8 -*-
# @Author:  Meow sauce 
# @time: 2022 - 06 -29
# @File: test_cs_setup.py

import pytest


def setup_module(self):
    print('setup_module Environment initialization ')


def teardown_module(self):
    print('teardown_module Environmental cleanup ')


class Test1:
    def setup_class(self):
        print('setup_class Environment initialization ')

    def teardown_class(self):
        print('teardown_class Environmental cleanup ')

    def setup_method(self):
        print('setup_method Environment initialization ')

    def teardown_method(self):
        print('teardown_method Environmental cleanup ')

    def setup(self):
        print('setup Environment initialization ')

    def teardown(self):
        print('teardown Clean up the environment ')

    def test_1(self):
        assert 1 == 1

    def test_2(self):
        assert 1 == 1
    def test_3(self):
        assert 1 == 1

Print ：

Process finished with exit code 0
setup_module Environment initialization 
setup_class Environment initialization 
setup_method Environment initialization 
setup Environment initialization 
PASSED                                   [ 33%]teardown Clean up the environment 
teardown_method Environmental cleanup 
setup_method Environment initialization 
setup Environment initialization 
PASSED                                   [ 66%]teardown Clean up the environment 
teardown_method Environmental cleanup 
setup_method Environment initialization 
setup Environment initialization 
PASSED                                   [100%]teardown Clean up the environment 
teardown_method Environmental cleanup 
teardown_class Environmental cleanup 
teardown_module Environmental cleanup 

Original address ：

https://www.csdn.net/tags/MtjaQgxsNTM5MDItYmxvZwO0O0OO0O0O.html