unittest测试框架
自动化测试用例
在自动化测试里面，不能对环境造成任何的破坏，也就是说，执行前和执行后，环境都是一样的 ，不能因为执行了自动化测试的case，导致产生了垃圾数据。
setUp()——>初始化
tearDown——>清理
测试方法——测试步骤
断言
unittest测试
测试用例注意事项如下：
1、在一个测试类里，每一个测试方法都以test开头的，test不能是中间或者尾部，建议test_
2、每一个测试用例方法都应该有注释信息，这样在测试报告就会显示具体的测试点的检查点
3、在自动化测试中，每个测试用例都必须得有断言，无断言的自动化测试用例是无效的
4、最好一个测试用例方法对应一个业务测试点，不要多个业务检查点写一个测试用例
5、如果涉及到业务逻辑的处理，最好把业务逻辑的处理方法放在断言前面，这样做的目的是不要因为业务逻辑执行错误导致断言也是失败
6、测试用例名称最好规范，有约束
7、是否先写自动化测试的测试代码，在使用自动化测试方式写，本人觉得没必要，毕竟能够做自动化测试的都具备了功能测试的基本水平，所以没必要把一个业务的检查点写多次，浪费时间和人力成本
# !/usr/bin/env python
# -*- coding:utf-8 -*-
from selenium import webdriver
import unittest
import time as t
class TestSina(unittest.TestCase):
@classmethod
def setUpClass(cls) -> None:
cls.driver = webdriver.Chrome()
cls.driver.maximize_window()
cls.driver.get('https://mail.sina.com.cn')
cls.driver.implicitly_wait(30)
@classmethod
def tearDownClass(cls) -> None:
cls.driver.quit()
def test_sina_001(self):
isLogin = self.driver.find_element_by_xpath('//*[@id="store1"]')
self.assertEqual(isLogin.is_selected(), True)
def test_sina_002(self):
self.driver.find_element_by_link_text('登录').click()
t.sleep(3)
divText = self.driver.find_element_by_xpath(
'/html/body/div[3]/div/div[2]/div/div/div[4]/div[1]/div[1]/div[1]/span[1]')
self.assertEqual(divText.text, '请输入邮箱名')
def test_sina_003(self):
self.driver.find_element_by_id('freename').send_keys('admin@sina.com')
self.driver.find_element_by_link_text('登录').click()
t.sleep(3)
divText = self.driver.find_element_by_xpath(
'/html/body/div[3]/div/div[2]/div/div/div[4]/div[1]/div[1]/div[1]/span[2]')
self.assertEqual(divText.text, '请输入密码')
def test_sina_004(self):
nowHander=self.driver.current_window_handle
self.driver.find_element_by_link_text('注册')
allHander=self.driver.current_window_handle
for hander in allHander:
if nowHander!=hander:
self.driver.switch_to.window(hander)
self.assertEqual(self.driver.current_url,'https://mail.sina.com.cn/register/regmail.php')
if __name__ == '__main__':
unittest.main(verbosity=2)
# 执行一次
import unittest
class TestUi(unittest.TestCase):
@classmethod
def setUpClass(cls) -> None:
print('开始执行')
def tearDownClass(cls) -> None:
print('执行结束')
def test_login_001(self):
pass
def test_login_002(self):
pass
if __name__ == '__main__':
unittest.main()
# !/usr/bin/env python
# -*- coding:utf-8 -*-
# 执行多次
import unittest
from selenium import webdriver
class ApiTest(unittest.TestCase):
def setUp(self):
self.driver = webdriver.Chrome()
self.driver.maximize_window()
self.driver.get('http://www.baidu.com')
self.driver.implicitly_wait(30)
def tearDown(self):
self.driver.quit()
def test_baidu_title(self):
self.assertEqual(self.driver.title, '百度一下，你就知道')
def test_baidu_url(self):
self.assertEqual(self.driver.current_url, 'https://www.baidu.com/')
if __name__ == '__main__':
unittest.main(verbosity=2)
# !/usr/bin/env python
# -*- coding:utf-8 -*-
# 测试分离，使用继承
from selenium import webdriver
import unittest
import time as t
class Init(unittest.TestCase):
def setUp(self):
self.driver = webdriver.Chrome()
self.driver.maximize_window()
self.driver.get('https://mail.sina.com.cn')
self.driver.implicitly_wait(30)
def tearDown(self):
self.driver.quit()
class TestSina(Init):
def test_sina_001(self):
isLogin = self.driver.find_element_by_xpath('//*[@id="store1"]')
self.assertEqual(isLogin.is_selected(), True)
def test_sina_002(self):
self.driver.find_element_by_link_text('登录').click()
t.sleep(3)
divText = self.driver.find_element_by_xpath(
'/html/body/div[3]/div/div[2]/div/div/div[4]/div[1]/div[1]/div[1]/span[1]')
self.assertEqual(divText.text, '请输入邮箱名')
def test_sina_003(self):
self.driver.find_element_by_id('freename').send_keys('admin@sina.com')
self.driver.find_element_by_link_text('登录').click()
t.sleep(3)
divText = self.driver.find_element_by_xpath(
'/html/body/div[3]/div/div[2]/div/div/div[4]/div[1]/div[1]/div[1]/span[2]')
self.assertEqual(divText.text, '请输入密码')
def test_sina_004(self):
nowHander=self.driver.current_window_handle
self.driver.find_element_by_link_text('注册')
allHander=self.driver.window_handles
for hander in allHander:
if nowHander!=hander:
self.driver.switch_to.window(hander)
self.assertEqual(self.driver.current_url,'https://mail.sina.com.cn/register/regmail.php')
if __name__ == '__main__':
unittest.main(verbosity=2)
# !/usr/bin/env python
# -*- coding:utf-8 -*-
# params()参数传递
import unittest
from parameterized import parameterized, param
def add(a, b):
return a + b
class AddTest(unittest.TestCase):
def setUp(self) -> None:
pass
def tearDown(self) -> None:
pass
@parameterized.expand([
param(1, 2, 3),
param(1.0, 2.0, 3.0),
param('hi', ' admin', 'hi admin')
])
def test_add(self, a, b, result):
self.assertEqual(add(a, b), result)
if __name__ == '__main__':
unittest.main(verbosity=2)
参数化前提
安装对应库：pip3 install parameterized
相同的步骤
不同的测试场景
# !/usr/bin/env python
# -*- coding:utf-8 -*-
import unittest
from parameterized import parameterized, param
from selenium import webdriver
import time as t
'''
# 新浪邮箱测试参数传递
class UITest(unittest.TestCase):
def setUp(self) -> None:
self.driver = webdriver.Chrome()
self.driver.maximize_window()
self.driver.get('https://mail.sina.com.cn')
self.driver.implicitly_wait(30)
def tearDown(self) -> None:
self.driver.quit()
@parameterized.expand([
param('', '', '请输入邮箱名'),
param('adminadmin@sina.com', 'admin', '登录名或密码错误'),
param('admin', ' admin', '您输入的邮箱名格式不正确')
])
def test_sina_login(self, username, password, divText):
self.driver.find_element_by_id('freename').send_keys(username)
self.driver.find_element_by_id('freepassword').send_keys(password)
self.driver.find_element_by_link_text('登录').click()
t.sleep(1)
errorText = self.driver.find_element_by_xpath(
'/html/body/div[3]/div/div[2]/div/div/div[4]/div[1]/div[1]/div[1]/span[1]')
self.assertEqual(errorText.text, divText)
if __name__ == '__main__':
unittest.main(verbosity=2)
'''
# qq邮箱测试参数传递
class UITest(unittest.TestCase):
def setUp(self) -> None:
self.driver = webdriver.Chrome()
self.driver.maximize_window()
self.driver.get('https://mail.qq.com/')
self.driver.implicitly_wait(30)
def tearDown(self) -> None:
self.driver.quit()
@parameterized.expand([
param('', '', '你还没有输入帐号！'),
param('账号@qq.com', 'admin', '你输入的帐号或密码不正确，请重新输入。'),
param('账号@qq.com', ' admin', '你输入的帐号或密码不正确，请重新输入。')
])
def test_sina_login(self, username, password, divText):
self.driver.switch_to.frame('login_frame')
self.driver.find_element_by_name('u').send_keys(username)
self.driver.find_element_by_name('p').send_keys(password)
t.sleep(1)
self.driver.find_element_by_id('login_button').click()
t.sleep(1)
errorText = self.driver.find_element_by_xpath('//*[@id="err_m"]')
self.assertEqual(errorText.text, divText)
if __name__ == '__main__':
unittest.main(verbosity=2)
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