来源:
https://blog.csdn.net/adonis_lu37/article/details/79346367
读取txt文件中的数据来实现参数化
创建data.txt文件
baidu_readData.py
#-*- coding:utf-8 -*-
from selenium import webdriver
import os,time
source = open("C:Python27exampledata.txt","r")
values = source.readlines()
source.close()
driver = webdriver.Chrome()
driver.get("http://www.baidu.com")
for val in values:
driver.find_element_by_id("kw").clear()
driver.find_element_by_id("kw").send_keys(val)
driver.find_element_by_id("su").click()
time.sleep(3)
driver.quit()
登录参数化(读取txt文件)
按照上面的思路,对自动化脚本中用户名、密码进行参数化,通过Python文档我们发现读取文件的方式有:整个文件读取、逐行读取、固定字节读取。并没有找到一次读取两条数据的好方法。
创建data.txt文件
login_douban_by_txt.py
#-*- coding:utf-8 -*-
from selenium import webdriver
import os,time
source = open("C:Python27exampledata.txt","r")
values = source.readlines()
source.close()
for val in values:
if "username" in val:
un = val.split('=')[1:]
elif "password" in val:
pw = val.split('=')[1:]
print un,pw
driver = webdriver.Chrome()
driver.get("http://www.douban.com")
driver.find_element_by_name("form_email").clear()
driver.find_element_by_name("form_email").send_keys(un)
time.sleep(3)
driver.find_element_by_name("form_password").clear()
driver.find_element_by_name("form_password").send_keys(pw)
time.sleep(3)
driver.find_element_by_class_name("bn-submit").click()
time.sleep(3)
driver.quit()
登录参数化(函数)
userinfo.py
def fun(un="15757119427",pw='mailu777333'):
print "successful read username and password!"
return un,pw
login_douban_by_function.py
from selenium import webdriver
import hello_selenium,time
un,pw=hello_selenium.fun()
print un,pw
driver = webdriver.Chrome()
driver.get("http://www.douban.com")
driver.find_element_by_name("form_email").clear()
driver.find_element_by_name("form_email").send_keys(un)
time.sleep(3)
driver.find_element_by_name("form_password").clear()
driver.find_element_by_name("form_password").send_keys(pw)
time.sleep(3)
driver.find_element_by_class_name("bn-submit").click()
time.sleep(3)
driver.quit()
表单参数化(csv)
创建userinfo.csv文件
loop_read.py
#-*- coding:utf-8 -*-
#导入csv包
import csv
#读取本地csv文件
my_file="C:Python27exampledata.csv"
data=csv.reader(file(my_file,'rb'))
#循环输出每一行的内容
for user in data:
print user[0]
print user[1]
print user[2]
print user[3]
运行结果:
实例:
# _*_ coding:utf-8 _*_
import csv,unittest #导入unittest 模块
from time import sleep
from selenium import webdriver
from module import baidumodule
class baidu(unittest.TestCase):#创建测试用例集
def setUp(self):
self.driver = webdriver.Chrome()
self.driver.maximize_window()#最大化窗口
self.driver.implicitly_wait(10)#隐式等待
self.search = baidumodule(self.driver) #将driver传给aidumodule这个类
with open("file.csv","r") as name:
self.lines = name.readlines()#以行读取整个文件
def tearDown(self):
self.search.login_out()#调用登出函数
def test_search(self):#测试用例一
search = self.search
lines = self.lines
driver = self.driver
search.login(lines[0])
sleep(1)
title = driver.title
self.assertEqual(title,'selenium_百度搜索')#判断当前title是否等于selenium_百度搜索
sleep(2)
def test_search1(self):#测试用例二
search = self.search
lines = self.lines
driver = self.driver
search.login(lines[1])
sleep(1)
title = driver.title
self.assertEqual(title,'selenium2_百度搜索')
sleep(2)
def test_search2(self):#测试用例三
search = self.search
lines = self.lines
driver = self.driver
search.login(lines[2])
sleep(1)
title = driver.title
self.assertEqual(title,'selenium3_百度搜索')
sleep(2)
def test_search3(self):#测试用例四
search = self.search
lines = self.lines
driver = self.driver
search.login(lines[3])
sleep(1)
title = driver.title
self.assertEqual(title,'webdriver_百度搜索')
sleep(2)
if __name__ == "__main__":
unittest.main()
执行结果:
....
----------------------------------------------------------------------
Ran 4 tests in 51.427s
OK
可以看到执行结果中成功返回我们的测试用例数,并成功执行退出(项目中善用sleep,这里只是做演示,sleep太多执行时间太长)
如果执行失败
self.assertEqual(title,'selenium_百度搜索2')
AssertionError: 'selenium_百度搜索' != 'selenium_百度搜索2'
Ran 4 tests in 23.518s
FAILED (failures=1)
原文:https://blog.csdn.net/zha6476003/article/details/80317181