Confitest of fixture py

pytest brief introduction

1. pytest yes python A unit testing framework of , And python Self contained unittest The test framework is similar but better than unittest The framework is simpler to use , More efficient .
2. Support simple unit testing and complex functional testing , Support parameterization
3. Support use case skipping and assertion operations ; Generative html Report and allure The report ; Facilitate continuous integration of tools and jenkins Integrate ; Third party plug-ins can be used

fixture And conftest.py

Simulate a scenario ： Such as the 3 Users log in to the system to do different operations

1. user 1: Get user information after login
2. You don't need to log in to get the landing page news
3. user 3: Get the message list after logging in

fixture advantage ： Flexible naming ; Data sharing can be realized ; Can achieve .py File cross domain
Let's take a look at the case

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2022/2/11 11:10  In the morning 
# @Name : peilun
# @File : test_fixture1.py
# @Software: PyCharm

import pytest

@pytest.fixture()
def login():
    print(" In front of - Enter account password to log in ")

def test_01(login):
    print(" user 1:  Get user information after login ")

def test_02():
    print(" user 2:  You don't need to log in to get the landing page news ")


def test_03(login):
    print(" user 3:  Get the message list after logging in ")

if __name__ == '__main__':
    pytest.main(['-s', 'test_fixture1.py'])

The results are as follows ：

= = == = == = == = == = == = == = == = == = =
If there are multiple use cases, you need to use conftest.py file ; File naming fixed ！！！

Use conftest.py file Case The directory must contain __init__.py file ;conftest.py Files must be placed in the home directory .