# coding=utf-8 #python+selenium自動化腳本 #selenium啓動瀏覽器-------------------------- from selenium import webdriver driver = webdriver.Chrome() #可切換瀏覽器:Ie、Firefox driver.maximize_window() #瀏覽器窗口最大換 driver.implicitly_wait(8) #設置隱式時間等待 driver.get("https://www.baidu.com") #訪問地址 driver.quit() #關閉瀏覽器 #完整的腳本例子----------------------------- import time from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() driver.implicitly_wait(5) driver.get("https://www.baidu.com") driver.find_element_by_xpath("//*[@id='kw']").send_keys("selenium") # 搜索輸入框輸入Selenium.xpath定位、find_elements找的是一組元素,返回的是一個列表; driver.find_element_by_xpath("//*[@id='su']").click() #點擊百度一下按鈕 time.sleep(2) #導入時間模塊,等待2秒 # 斷言1 # 這裏經過元素XPath表達式來肯定該元素顯示在結果列表,從而判斷Selenium官網這個連接顯示在結果列表。 # 這裏採用了相對元素定位方法/../ # 經過selenium方法is_displayed() 來判斷咱們的目標元素是否在頁面顯示。 driver.find_element_by_xpath("//div/h3/a[text()='官網']/../a/em[text()='Selenium']").is_displayed() driver.quit() #上述例子可把斷言1換成斷言2 #斷言2 ele_string = driver.find_element_by_xpath("//div/h3/a[text()='官網']/../a").text if (ele_string == u"Selenium - Web Browser Automation"): print "測試成功,結果和預期結果匹配!" #網頁上獲取本身想要的信息---------------- #例如:獲取到頁面下的一些郵件信息 from selenium import webdriver import re driver = webdriver.Ie() driver.maximize_window() driver.implicitly_wait(5) driver.get("http://home.baidu.com/contact.html") # 頁面地址 doc = driver.page_source #獲得頁面源代碼 emails = re.findall(r'[\w]+@[\w\.-]+',doc) #利用正則,找出 xxx@xxx.xxx 的字段,保存到emails列表 for email in emails: print (email) #利用其餘定位元素--------------------- from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() driver.implicitly_wait(6) driver.get("https://www.baidu.com") try: #try except語句塊來進行測試斷言,這個在實際自動化測試腳本開發中,常常要用處處理異常 driver.find_element_by_id("kw") #用ID方式定位百度輸入框的元素位置, #還有其餘一些定位方式 #tag name: driver.find_element_by_tag_name("form"); #link text: driver.find_element_by_link_text("新聞").凡是看到連接元素上面有文字描述的均可以採起find_element_by_link_text()方法來進行元素定位 #partial link text: driver.find_element_by_partial_link_text("主頁").click()、 #class name : driver.find_element_by_class_name("s_ipt") class name定位、 #name : driver.find_element_by_name("wd") name定位、 #css : driver.find_element_by_css_selector("#su") 、 找 ‘百度一下’ 這個按鈕、css定位方式 print ('test pass: ID found') except Exception as e: print ("Exception found", format(e)) driver.quit() #清空輸入文本---------------------- driver.find_element_by_id("kw").clear() #刷新頁面方法--------------------- driver.refresh() #瀏覽器中的前進、後退操做------------------- #driver.back() #driver.forward() import time from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() driver.implicitly_wait(6) driver.get("https://www.baidu.com") time.sleep(2) elem_news = driver.find_element_by_link_text("新聞") elem_news.click() # 點擊進入到百度新聞 time.sleep(2) driver.back() # 從百度新聞後退到百度首頁 time.sleep(2) driver.forward() # 百度首頁前進到百度新聞 time.sleep(2) driver.quit() # 獲取瀏覽器版本---------------------------------- print (driver.capabilities['version']) # current_url 方法能夠獲得當前頁面的URL---------- print (driver.current_url) # title方法能夠獲取當前頁面的標題顯示的字段------- print (driver.title) # 瀏覽器中從新開一個tab,利用鍵盤快捷鍵(ctrl+t)----------------- ele = driver.find_element_by_tag_name('body').send_keys(Keys.CONTROL + 't') #例 import time from selenium import webdriver from selenium.webdriver.common.keys import Keys driver = webdriver.Firefox() driver.maximize_window() driver.implicitly_wait(6) driver.get("http://www.baidu.com/") time.sleep(1) ele = driver.find_element_by_tag_name('body').send_keys(Keys.CONTROL + 't') # 觸發ctrl + t time.sleep(1) #點擊單選框----------------------------- for i in driver.find_elements_by_xpath("//*/input[@type='radio']"): i.click() #例 from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() driver.get('http://news.baidu.com') driver.implicitly_wait(8) for i in driver.find_elements_by_xpath("//*/input[@type='radio']"): i.click() #點擊複選框----------------------------- import time from selenium import webdriver driver = webdriver.Ie() driver.maximize_window() driver.get('https://www.baidu.com') driver.implicitly_wait(8) driver.find_element_by_xpath("//*[@id='u1']/a[7]").click() time.sleep(1) driver.find_element_by_xpath("//*[@id='TANGRAM__PSP_10__footerULoginBtn']").click() time.sleep(1) driver.find_element_by_xpath("//*[@id='TANGRAM__PSP_10__memberPass']").click() #設置屏幕分辨率----------------------------------- driver.set_window_size(1024,768) driver.set_window_size(1280,800) #例 import time from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() # 全屏 driver.get('https://www.baidu.com') time.sleep(1) print (driver.get_window_size()) driver.set_window_size(1280,800) # 分辨率 1280*800 time.sleep(1) print (driver.get_window_size()) driver.set_window_size(1024,768) # 分辨率 1024*768 time.sleep(1) print (driver.get_window_size()) #title斷言-------------------------------------------------- import time from selenium import webdriver driver = webdriver.Chrome() driver.maximize_window() driver.get('https://www.baidu.com') time.sleep(1) # 方法一 try: assert u"百度一下" in driver.title print ('Assertion test pass.') except Exception as e: print ('Assertion test fail.', format(e)) # 方法二 if u"百度一下,你就知道" == driver.title : print ('Assertion test pass.') else: print ('Assertion test fail.') print driver.title #獲取錯誤信息進行對比、匹配------------------------------ import time from selenium import webdriver from selenium.webdriver.common.keys import Keys driver = webdriver.Firefox() driver.maximize_window() driver.implicitly_wait(6) driver.get("http://www.baidu.com/") time.sleep(1) driver.find_element_by_xpath("//*[@id='u1']/a[7]").click() time.sleep(1) driver.find_element_by_xpath("//*[@id='TANGRAM__PSP_8__submit']").click() # 斷言方法一 try : error_message = driver.find_element_by_xpath("//*[@id='TANGRAM__PSP_8__error' and text()='請您填寫手機/郵箱/用戶名']").is_displayed() print ("Test pass. the error message is display.") except Exception as e: print ("Test fail.", format(e)) # 斷言方法二,本文重點介紹方法 error_mes = driver.find_element_by_xpath("//*[@id='TANGRAM__PSP_8__error']").text try: assert error_mes == u'請您填寫手機/郵箱/用戶名' print ('Test pass.') except Exception as e: print ("Test fail.", format(e)) #斷言驗證某個按鈕是否被選中 from selenium import webdriver import time driver = webdriver.Ie() driver.maximize_window() driver.implicitly_wait(5) driver.get("http://news.baidu.com/") time.sleep(2)