#encoding:utf-8

'''

方法：通过selenium的webdriver模块结合unittest单元测试框架自动化登录系统，下文枚举了几个测试用例登录情况，其中包括用户名和密码的验证以及滑动模块的滑动验证。

作者：范先生

时间：2018年4月

'''

from selenium import webdriver

from selenium.webdriver.common.action_chains import ActionChains

import unittest

import time

class LoginCase(unittest.TestCase):

def setUp(self):

self.driver = webdriver.Chrome(executable_path="D:\\4software\\Python\\python27\\driver\\chrome\\chromedriver")

self.driver.maximize_window()

#定义登录系统方法

def Login(self,username,password,offset):

self.driver.get("http://192.168.20.21")

time.sleep(2)

self.driver.find_element_by_id("username").clear()

self.driver.find_element_by_id("username").send_keys(username)

self.driver.find_element_by_id("password").clear()

self.driver.find_element_by_id("password").send_keys(password)

source =self.driver.find_element_by_xpath("//*[@id='form1']/div/label[3]/div/div/div[3]/div")

ActionChains(self.driver).drag_and_drop_by_offset(source, offset, 0).perform()

time.sleep(1)

self.driver.find_element_by_xpath("//*[@id='form1']/div/button").click()

time.sleep(5)

def test_login_success(self):

'''用户名和密码正确的情况'''

self.Login('superadmin','superxxxxx123',300)

link = self.driver.find_element_by_xpath("//*[@id='button-1252-btnInnerEl']")

# 用assertTrue断言“上网用户管理”在"//*[@id='button-1252-btnInnerEl']"里面

self.assertTrue(u'上网用户管理' in link.text)

self.driver.get_screenshot_as_file("D:\\4software\\Python\\script\\untitled\\login_success.png")

print "Login is ok !"

def test_paswd_error(self):

'''用户名正确，密码错误的情况'''

self.Login('superadmin','1234567',300)

error_message = self.driver.find_element_by_xpath('//*[@id="dvMsgCT"]').text

self.assertIn(u'帐号或密码错误',error_message)

self.driver.get_screenshot_as_file("D:\\4software\\Python\\script\\untitled\\login_paswd_error.png")

print "assert is right !"

def test_paswd_tabsoms(self):

'''用户名正确，密码非法字符的情况'''

self.Login('superadmin','######',300)

error_message = self.driver.find_element_by_xpath('//*[@id="dvMsgCT"]').text

self.assertIn(u'帐号或密码错误',error_message)

self.driver.get_screenshot_as_file("D:\\4software\\Python\\script\\untitled\\login_paswd_tabsomes.png")

print "assert is right !"

def test_paswd_null(self):

'''用户名正确，密码为空'''

self.Login('superadmin','',300)

error_message = self.driver.find_element_by_xpath('//*[@id="dvMsgCT"]').text

self.assertIn(u'账号或密码不能为空',error_message)

self.driver.get_screenshot_as_file("D:\\4software\\Python\\script\\untitled\\login_paswd_null.png")

print "assert is right !"

def test_paswd_offset_Low(self):

'''用户名正确，密码正确，滑块没有移动到指定位置！'''

self.Login('superadmin','supermanager123',100)

error_message = self.driver.find_element_by_xpath('//*[@id="dvMsgCT"]').text

self.assertIn(u'请拖动滑动解锁验证！',error_message)

self.driver.get_screenshot_as_file("D:\\4software\\Python\\script\\untitled\\login_paswd_offset_Low.png")

print "assert is right !"

def tearDown(self):

time.sleep(2)

# print '/n'

# print u"测试通过!"

self.driver.quit()

if __name__=="__main__":

unittest.main()

——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————

执行结果：

D:\4software\Python\python27\install\python.exe D:/4software/Python/script/untitled/login.py

Login is ok !

.assert is right !

.assert is right !

.assert is right !

.assert is right !

.

----------------------------------------------------------------------

Ran 5 tests in 126.282s

OK