4、 Testfixture test fixture, or test firmware

Use case files ecshop_login.py：

import os
import unittest

from my_unit import MyUnit


class EcshopLogin(MyUnit):



    # The test case 
    def test01_xiaoming(self):
        print(" Test Xiao Ming ")

    #  The test case 
    def test02_weiwei(self):
        print(" Test Pico ")

    #  The test case 
    def test10_xiaohongi(self):
        print(" Test Xiaohong ")


class Test2(unittest.TestCase):
    def test_login(self):
        print(" Test login ")

Fixture package file my_unit.py：

import unittest


class MyUnit(unittest.TestCase):
    @classmethod
    def setUpClass(cls) -> None:
        print("setUpClass: Execute once before each class . Such as ： Create database , Generate log object ")

    def setUp(self):
        print("\nsetUp: Preparation before test cases , Such as ： Open the browser , Load web page ")

    def tearDown(self):
        print("tearDown： Unfinished work after test cases , Such as ： Close the browser ")

    @classmethod
    def tearDownClass(cls) -> None:
        print("tearDownClass: Execute once after each class . Such as ： Close database connection , Destroy log object ")

Run the file all.py：

import os
import unittest

if __name__ =='__main__':
    suite = unittest.TestSuite()
    testcase = unittest.defaultTestLoader.discover(start_dir=os.getcwd(),pattern='*.py')
    suite.addTests(testcase)
    unittest.main(defaultTest='suite')
    #unittest.TextTestRunner().run(suite) There is no difference between the results of the two calling methods