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请确保已经熟练掌握元素定位的常用方法及基本支持#xff0c;请参考Python自动化测试系列[v1.0.0][元素定位] 数据驱动测试是自动化测试中一种重要的设计模式#xff0c;这种设计模式可以将测试数据和测试代码分开#xff0c;实现数据与代码解耦#xff0c;与此同…前情提要
请确保已经熟练掌握元素定位的常用方法及基本支持请参考Python自动化测试系列[v1.0.0][元素定位] 数据驱动测试是自动化测试中一种重要的设计模式这种设计模式可以将测试数据和测试代码分开实现数据与代码解耦与此同时还能够实现一次任务中使用不同的数据来执行执行相同的测试脚本因此它会使得我们的代码层次结构清晰容易维护并且大大降低了代码量 数据驱动是自动化测试中非常常见的一种设计模式应用的场景非常多无论是在Web自动化还是在接口自动化、单元测试亦或是在数据分析应用领域的测试上都会得到非常广泛的使用常见的比如Web自动化的登录功能、一些录入类的功能再比如接口入参、单元测试的入参甚至在数据类应用的大量数据输入及结果比较上 使用Excel存储测试输入数据
数据文件 假如我们有如下一组数据存储在Excel里 序号检索词期望结果1北京北京2上海上海3广州广州
获取测试数据方法 通过python的openpyxl模块解析Excel文件并获取数据 安装openpyxl
C:\Users\Administratorpip install openpyxl
Collecting openpyxlDownloading openpyxl-3.0.3.tar.gz (172 kB)|████████████████████████████████| 172 kB 384 kB/s
Collecting jdcalUsing cached jdcal-1.4.1-py2.py3-none-any.whl (9.5 kB)
Collecting et_xmlfileUsing cached et_xmlfile-1.0.1.tar.gz (8.4 kB)
Installing collected packages: jdcal, et-xmlfile, openpyxlRunning setup.py install for et-xmlfile ... doneRunning setup.py install for openpyxl ... done
Successfully installed et-xmlfile-1.0.1 jdcal-1.4.1 openpyxl-3.0.3方法封装
# encoding utf-8
from openpyxl import load_workbookclass ParseExcel(object):def __init__(self, excelPath, sheetName):self.wb load_workbook(excelPath)# self.sheet self.lwb.get_sheet_by_name(sheetName)self.sheet self.wb[sheetName]self.maxRowNum self.sheet.max_rowdef getDatasFromSheet(self):dataList []for line in list(self.sheet.rows)[1:]:tmpList []tmpList.append(line[1].value)tmpList.append(line[2].value)dataList.append(tmpList)return dataListif __name__ __main__:excelPath uD:\\Programs\\Python\\PythonUnittest\\TestData\\测试数据.xlsxsheetName u搜索数据表pe ParseExcel(excelPath, sheetName)for i in pe.getDatasFromSheet():print(i[0], i[1])封装了getDatasFromSheet方法该方法将解析Excel并将数据存到List中去后续的测试代码调用的实际上是从List里边获取数据
测试代码
# encoding utf-8
from selenium import webdriver
import unittest
import time
import traceback
import ddt
import logging
from Util.ParseExcelUtil import ParseExcel
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameD:\\Programs\\Python\\PythonUnittest\\Reports\\TestResults.TestResults,# 打开日志的方式filemodew
)excelPath uD:\\Programs\\Python\\PythonUnittest\\TestData\\测试数据.xlsx
sheetName u搜索数据表
excel ParseExcel(excelPath, sheetName)ddt.ddt
class TestDataDrivenByExcel(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome()ddt.data( * excel.getDatasFromSheet())def test_dataDrivenByExcel(self, data):testData, expectData tuple(data)url http://www.baidu.comself.driver.get(url)self.driver.maximize_window()self.driver.implicitly_wait(10)try:self.driver.find_element_by_id(kw).send_keys(testData)self.driver.find_element_by_id(su).click()time.sleep(3)self.assertTrue(expectData in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息为 str(traceback.format_exc()))except AssertionError as e:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,失败 % (testData, expectData))except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))else:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,通过 % (testData, expectData))def tearDown(self):self.driver.quit()
if __name__ __main__:unittest.main()使用Parameterize模块组织数据集作为测试输入数据
安装PARAMETERIZE
C:\Users\Administratorpip install parameterized
Collecting parameterizedDownloading https://files.pythonhosted.org/packages/a3/bf/6ef8239028beae8298e0806b4f79c2466b1b16ca5b85dc13d631c5ea92c4/parameterized-0.7.1-py2.py3-none-any.whl
Installing collected packages: parameterized
Successfully installed parameterized-0.7.1测试代码
# -*- coding: utf-8 -*-
# Time: 4/27/2019 1:52 PM
# Author : Yang DaWei
# Project : DataDrivenTest
# FileName: Unittest_Parameterized.py
import unittest
from selenium import webdriver
import time
from parameterized import parameterized
from selenium.common.exceptions import NoSuchElementException # 引入NoSuchElementException异常类class LoginTest(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome()self.url http://mail.163.comself.driver.implicitly_wait(10)def user_login_163(self, username, password):driver self.driverdriver.get(self.url)# 定义frame他是页面中的iframe控件frame self.driver.find_element_by_xpath(//*[idloginDiv]/iframe)time.sleep(1)try:self.driver.switch_to.frame(frame) # 切换进iframe控件self.driver.find_element_by_name(email).send_keys(username) # 输入用户名self.driver.find_element_by_name(password).send_keys(password) # 输入密码self.driver.find_element_by_id(dologin).click() # 点击登陆按钮except NoSuchElementException as e:# 将未找到页面元素的异常记录进日志raise eexcept Exception as e:raise eparameterized.expand([(, davieyang, 请输入帐号),(davieyang, , 请输入密码),(error, error, 帐号或密码错误),])def test_login(self, username, password, assert_text):self.user_login_163(username, password)message self.driver.find_element_by_id(nerror).textself.assertEqual(message, assert_text)def tearDown(self):self.driver.quit()if __name__ __main__:unittest.main(verbosity2)
使用JSON存储测试输入数据[List]
方式一
[北京||北京,上海||上海,广州||广州,深圳||深圳,香港||香港
]测试代码
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameF:\\DataDriven\\TestResults\TestResults.TestResults,# 打开日志的方式filemodew
)ddt.ddt
class DataDrivenTestByDDTHTR(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome(executable_pathF:\\automation\\webdriver\\chromedriver.exe)# json文件所在路径ddt.file_data(F:\\DataDriven\\testData\\test_data_list.json)def test_dataDrivenHTRByFile(self, value):url http://www.baidu.comself.driver.get(url)self.driver.maximize_window()print(value)# 将从.json文件中读取出的数据用“||”分割成测试数据和期望的数据testdata, execptdata tuple(value.strip().split(||))# 设置隐式等待时间self.driver.implicitly_wait(10)try:self.driver.find_element_by_id(kw).send_keys(testdata)self.driver.find_element_by_id(su).click()time.sleep(3)# 断言期望结果是否出现在页面中self.assertTrue(execptdata in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息为 str(traceback.format_exc()))except AssertionError as e:logging.info(u搜索 %s,期望 %s ,失败 % (testdata, execptdata))except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))else:logging.info(u搜索 %s,期望 %s ,通过 % (testdata, execptdata))def tearDown(self):self.driver.quit()if __name__ __main__:unittest.main()
方式二
测试报告模板
# encoding utf-8__title__ DataDrivenTestByDDT use this template for generating testing report
__author__ davieyang
__mtime__ 2018/4/21# encoding utf-8
def htmlTemplate(trData):htmlStr u!DOCTYPE HTMLhtmlheadtitle单元测试报告/titlestylebody {width:80%;margin:40px auto;font-weight:bold;font-family: trebuchet MS, Lucida sans, SimSun;font-size:18px;color: #000;}table {* border-collapse:collapse;border-spacing:0;width:100%;}.tableStyle {/* border:solid #ggg 1px;*/border-style:outset;border-width:2px;/*border:2px;*/border-color:blue;}.tableStyle tr:hover {background: rgb(173.216.230);}.tableStyle td,.tableStyle th{border-left:solid 1px rgb(146,208,80);border-top:1px solid rgb(146,208,80);padding:15pxtext-align:center}.tableStyle th{padding:15px;background-color:rgb(146,208,80);/*表格标题栏设置渐变颜色*/background-image: -webkit -gradient(linear, left top, left bottom, from(#92D050), to(#A2D668))/*rgb(146,208,80)*/} /style/headbodycenterh1测试报告/h1/centerbr /table classtableStyletheadtrthSearch Words/ththAssert Words/ththStart Time/ththWaste Time(s)/ththStatus/th/tr/theadendStr u/table/body/htmlhtml htmlStr trData endStrprint(html)with open(D:\\\Programs\\\Python\\\PythonUnittest\\\Reports\\testTemplate.html, wb) as fp:fp.write(html.encode(gbk))测试脚本
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from DataDrivenTest.ReportTemplate import htmlTemplate
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameD:\\Programs\\Python\\PythonUnittest\\Reports\\TestResults.TestResults,# 打开日志的方式filemodew
)ddt.ddt
class DataDrivenTestByDDT(unittest.TestCase):classmethoddef setUpClass(cls):# 整个测试过程只调用一次DataDrivenTestByDDT.trStr def setUp(self):self.driver webdriver.Chrome(executable_pathD:\\Programs\\Python\\PythonUnittest\\BrowserDrivers\\chromedriver.exe)status None # 用于存放测试结果状态失败‘fail’成功‘pass’flag 0 # 数据驱动测试结果的标志失败置0成功置1ddt.file_data(D:\\Programs\\Python\\PythonUnittest\\TestData\\test_data_list.json)def test_dataDrivenByFile(self, value):# 决定测试报告中状态单元格中内容的颜色flagDict {0: red, 1: #00AC4E}url http://www.baidu.comself.driver.get(url)self.driver.maximize_window()print(value)# 从.json文件中读取出的数据用“||”分割成测试数据和期望的数据testdata, execptdata tuple(value.strip().split(||))# 设置隐式等待时间self.driver.implicitly_wait(10)try:# 获取当前的时间戳用于后面计算查询耗时用start time.time()# 获取当前时间的字符串表示测试开始时间startTime time.strftime(%Y-%m-%d %H:%M:%S, time.localtime())self.driver.find_element_by_id(kw).send_keys(testdata)self.driver.find_element_by_id(su).click()time.sleep(3)# 断言期望结果是否出现在页面中self.assertTrue(execptdata in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息为 str(traceback.format_exc()))status failflag 0except AssertionError as e:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,失败 %(testdata, execptdata))status failflag 0except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))status failflag 0else:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,通过 %(testdata, execptdata))status passflag 1# 计算耗时从将测试数据输入到输入框中到断言期望结果之间所耗时wasteTime time.time() - start - 3 # 减去强制等待3秒# 每一组数据测试结束后都将其测试结果信息插入表格行的HTML代码中并将这些行HTML代码拼接到变量trStr变量中# 等所有测试数据都被测试结束后传入htmlTemplate()函数中生成完整测试报告的HTML代码DataDrivenTestByDDT.trStr utrtd%s/tdtd%s/tdtd%s/tdtd%.2f/tdtd style color: %s%s/td/trbr/ % (testdata, execptdata, startTime, wasteTime, flagDict[flag], status)def tearDown(self):self.driver.quit()classmethoddef tearDownClass(cls):# 写自定义的HTML测试报告整个过程只被调用一次htmlTemplate(DataDrivenTestByDDT.trStr)if __name__ __main__:unittest.main()生成日志
Fri, 07 Dec 2018 15:05:36 DataDrivenTestByDDT.py[line: 81] INFO 搜索 ‘北京’,期望 ‘北京’ ,通过
Fri, 07 Dec 2018 15:05:50 DataDrivenTestByDDT.py[line: 81] INFO 搜索 ‘上海’,期望 ‘上海’ ,通过
Fri, 07 Dec 2018 15:06:04 DataDrivenTestByDDT.py[line: 81] INFO 搜索 ‘广州’,期望 ‘广州’ ,通过
Fri, 07 Dec 2018 15:06:18 DataDrivenTestByDDT.py[line: 81] INFO 搜索 ‘深圳’,期望 ‘深圳’ ,通过
Fri, 07 Dec 2018 15:06:32 DataDrivenTestByDDT.py[line: 81] INFO 搜索 ‘香港’,期望 ‘香港’ ,通过HTML报告 使用JSON存储测试输入数据[字典]
除了在json文件中放置List类型的数据还可以放置Dict类型的数据在PO项目的TestData路径下新建一个文件并命名为login.json然后在文件中写入如下测试数据。
{test_login_01: {username:,password:davieyang,assert_text: 请输入帐号},test_login_02: {username:davieyang,password:,assert_text: 请输入密码},test_login_03:{username:error,password:error,assert_text: 帐号或密码错误}
}测试脚本
# -*- coding: utf-8 -*-
import unittest
from selenium import webdriver
from ddt import ddt, file_data
import time
# 引入NoSuchElementException异常类
from selenium.common.exceptions import NoSuchElementException
from Configuration import ConstantConfig
# 定义测试数据文件
login_json ConstantConfig.jsondictdataddt
class TestLogin(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome()self.url http://mail.163.comself.driver.implicitly_wait(10)def user_login_163(self, username, password):driver self.driverdriver.get(self.url)# 定义frame他是页面中的iframe控件frame self.driver.find_element_by_xpath(//*[idloginDiv]/iframe)time.sleep(1)try:self.driver.switch_to.frame(frame) # 切换进iframe控件self.driver.find_element_by_name(email).send_keys(username) # 输入用户名self.driver.find_element_by_name(password).send_keys(password) # 输入密码self.driver.find_element_by_id(dologin).click() # 点击登陆按钮except NoSuchElementException as e:# 将未找到页面元素的异常记录进日志raise eexcept Exception as e:raise efile_data(login_json)def test_login(self, username, password, assert_text): # 定义测试方法self.user_login_163(username, password) # 调用登陆163的方法message self.driver.find_element_by_id(nerror).text self.assertEqual(message, assert_text) # 断言def tearDown(self):self.driver.quit()
if __name__ __main__:unittest.main(verbosity2)使用MySQL存储测试输入数据
测试数据
# encoding utf-8create_database CREATE DATABASE IF NOT EXISTS davieyang DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
drop_table DROP TABLE testdata;
create_table CREATE TABLE testdata(ID int primary key not null auto_increment comment 主键,BOOKNAME varchar(40) unique not null comment 书名,AUTHOR varchar(30) not null comment 作者)engine innodb character set utf8 comment 测试数据表;获取数据库测试数据方法
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21import pymysql
from TestData.SqlScripts import create_table
from TestData.SqlScripts import create_database
from TestData.SqlScripts import drop_tableclass MySQL(object):def __init__(self, host, port, dbName, username, password, charset):self.conn pymysql.connect(hosthost,portport,dbdbName,userusername,passwordpassword,charsetcharset)self.cur self.conn.cursor()def create(self):try:self.cur.execute(create_database)self.conn.select_db(davieyang)self.cur.execute(drop_table)self.cur.execute(create_table)cur.execute(drop database if exists davieyang) #如果davieyang数据库存在则删除 cur.execute(create database davieyang) #新创建一个数据库davieyang cur.execute(use davieyang) #选择davieyang这个数据库 # sql 中的内容为创建一个名为testdata的表 sql create table testdata(id BIGINT,name VARCHAR(20),age INT DEFAULT 1) #()中的参数可以自行设置 conn.execute(drop table if exists testdata) # 如果表存在则删除 conn.execute(sql)# 创建表 # 删除 # conn.execute(drop table testdata) conn.close()# 关闭游标连接 connect.close()# 关闭数据库服务器连接 释放内存 except pymysql.Error as e:raise eelse:self.cur.close()self.conn.commit()self.conn.close()print(u创建数据库和表成功)def insertDatas(self):try:sql insert into testdata(bookname, author) values(%s, %s);self.cur.executemany(sql, [(selenium xml DataDriven, davieyang),(selenium excel DataDriven, davieyang),(selenium ddt data list, davieyang)])except pymysql.Error as e:raise eelse:self.conn.commit()print(u初始数据插入成功)self.cur.execute(select * from testData;)for i in self.cur.fetchall():print(i[1], i[2])self.cur.close()self.conn.close()def getDataFromDataBase(self):# 从数据库中获取数据# bookname作为搜索关键词author作为期望结果self.cur.execute(select bookname, author from testdata;)# 从查询区域取回所有查询结果dataTuple self.cur.fetchall()return dataTupledef closeDataBase(self):# 数据库清理self.cur.close()self.conn.commit()self.conn.close()if __name__ __main__:db MySQL(hostlocalhost,port3306,dbNamedavieyang,usernameroot,passwordroot,charsetutf8)print(db.getDataFromDataBase())db.closeDataBase()
测试脚本
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from Util.MysqlDBUtil import MySQL
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameF:\\DataDriven\\TestResults\TestResults.TestResults,# 打开日志的方式filemodew
)def getTestDatas():db MySQL(hostlocalhost,port3306,dbNamedavieyang,usernameroot,passwordroot,charsetutf8)# 从数据库中获取测试数据testData db.getDataFromDataBase()db.closeDataBase()return testDataddt.ddt
class DataDrivenByMySQL(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome(executable_pathrF:\automation\webdriver\chromedriver.exe)ddt.data(* getTestDatas())def test_dataDrivenByMySQL(self, data):# 对获得的数据进行解包testData, expectData dataurl http://www.baidu.comself.driver.get(url)self.driver.maximize_window()print(testData, expectData)self.driver.implicitly_wait(10)try:self.driver.find_element_by_id(kw).send_keys(testData)self.driver.find_element_by_id(su).click()time.sleep(3)self.assertTrue(expectData in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息为 str(traceback.format_exc()))except AssertionError as e:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,失败 % (testData, expectData))except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))else:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,通过 % (testData, expectData))def tearDown(self):self.driver.quit()if __name__ __main__:unittest.main()# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameF:\\DataDriven\\TestResults\TestResults.TestResults,# 打开日志的方式filemodew
)ddt.ddt
class DataDrivenDDT(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome(executable_pathF:\\automation\\webdriver\\chromedriver.exe)ddt.data([u阿里巴巴, u腾讯], [u美团外卖, u百度], [u饿了么, u蚂蚁金服])ddt.unpackdef test_dataDrivenByDDT(self, testdata, expectdata):url http://www.baidu.comself.driver.get(url)self.driver.implicitly_wait(30)try:self.driver.find_element_by_id(kw).send_keys(testdata)self.driver.find_element_by_id(su).click()time.sleep(3)self.assertTrue(expectdata in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息: str(traceback.format_exc()))except AssertionError as e:logging.info(u搜索 %s,期望 %s ,失败 % (testdata, expectdata))except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))else:logging.info(u搜索 %s,期望 %s ,通过 % (testdata, expectdata))def tearDown(self):self.driver.quit()if __name__ __main__:unittest.main()使用XML存储测试输入数据
?xml version 1.0 encoding utf-8?
bookList type technologybooknameselenium xml datadriven/nameauthordavieyang/author/bookbooknameselenium excel datadriven/nameauthordavieyang/author/bookbooknameselenium ddt data list/nameauthordavieyang/author/book
/bookList解析XML方法
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from xml.etree import ElementTreeclass ParseXML(object):def __init__(self, xmlPath):self.xmlPath xmlPathdef getRoot(self):# 打开将要解析的XML文件tree ElementTree.parse(self.xmlPath)# 获取XML文件的根节点对象然后返回给调用者return tree.getroot()def findNodeByName(self, parentNode, nodeName):# 通过节点的名字获取节点对象nodes parentNode.findall(nodeName)return nodesdef getNodeofChildText(self, node):# 获取节点node下所有子节点的节点名作为key本节点作为value组成的字典对象childrenTextDict {i.tag: i.text for i in list(node.iter())[1:]}# 上面代码等价于childrenTextDict {}for i in list(node.iter())[1:]:fhildrenTextDict[i.tag] i.textreturn childrenTextDictdef getDataFromXml(self):# 获取XML文档的根节点对象root self.getRoot()# 获取根节点下所有名为book的节点对象books self.findNodeByName(root, book)dataList []# 遍历获取到的所有book节点对象# 取得需要的测试数据for book in books:childrenText self.getNodeofChildText(book)dataList.append(childrenText)return dataListif __name__ __main__:xml ParseXML(rF:\seleniumWithPython\TestData\TestData.xml)datas xml.getDataFromXml()for i in datas:print(i[name], i[author])测试脚本
# encoding utf-8__title__
__author__ davieyang
__mtime__ 2018/4/21from selenium import webdriver
import unittest
import time
import logging
import traceback
import ddt
from Util.ParseXMLUtil import ParseXML
from selenium.common.exceptions import NoSuchElementException# 初始化日志对象
logging.basicConfig(# 日志级别levellogging.INFO,# 时间、代码所在文件名、代码行号、日志级别名字、日志信息format%(asctime)s %(filename)s[line: %(lineno)d] %(levelname)s %(message)s,# 打印日志的时间datefmt%a, %d %b %Y %H:%M:%S,# 日志文件存放的目录及日志文件名filenameD:\\Programs\\Python\\PythonUnittest\\Reports\\TestResults.TestResults,# 打开日志的方式filemodew
)# currentPath os.path.dirname(os.path.abspath(__file__))
# dataFilePath os.path.join(currentPath, TestData.xml)
dataFilePath D:\\Programs\\Python\\PythonUnittest\\TestData\\TestData.xml
print(dataFilePath)# 创建ParseXML类实例对象
xml ParseXML(dataFilePath)ddt.ddt
class DataDrivenTestByXML(unittest.TestCase):def setUp(self):self.driver webdriver.Chrome(executable_pathrF:\automation\webdriver\chromedriver.exe)ddt.data(* xml.getDataFromXml())def test_dataDrivenByXML(self, data):testData, expectData data[name], data[author]url http://www.baidu.comself.driver.get(url)self.driver.maximize_window()self.driver.implicitly_wait(10)try:self.driver.find_element_by_id(kw).send_keys(testData)self.driver.find_element_by_id(su).click()time.sleep(3)self.assertTrue(expectData in self.driver.page_source)except NoSuchElementException as e:logging.error(u查找的页面元素不存在异常堆栈信息为 str(traceback.format_exc()))except AssertionError as e:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,失败 % (testData, expectData))except Exception as e:logging.error(u未知错误错误信息 str(traceback.format_exc()))else:logging.info(u搜索 ‘%s’,期望 ‘%s’ ,通过 % (testData, expectData))def tearDown(self):self.driver.quit()if __name__ __main__:unittest.main()
