Selenium Webdriver API(2)
15、获取元素基本信息
#启动IE浏览器
driver = webdriver.Ie(executable_path="IEDriverServer")
#打开搜狗
driver.get("http://www.sogou.com")
#获取“新闻”
link = driver.find_element_by_xpath(u"//*[text()='新闻']")
#查看link类型
type(link) #link为webElement对象
#查看link属性和方法
dir(link)
#获取文本值
print link.text
#获取元素标签名
link.tag_name
#获取元素大小
link.size
#获取属性
link.get_attribute("href")
#获取元素在页面中的位置
link.location
练习：获取百度搜索按钮中的文字“百度一下”
driver.get("http://www.baidu.com")
bot = driver.find_element_by_id("su")
print bot.get_attribute("value")
16、判断元素是否可见 is_displayed
driver.get("http://www.sogou.com")
submit_botton = dirver.find_element_by_id("query")
submit_botton.is_displayed()
练习：判断按钮是否可见
测试代码：test_visible.html （安装Apache后，并配置好后，将文件放到htdocs中，然后在本地浏览器打开）
http://localhost:8080/test_visible.html
test_visible.py
#encoding=utf-8
import unittest
from selenium import webdriver
class VisitByIE(unittest.TestCase):
def setUp(self):
# 启动浏览器
self.driver = webdriver.Ie(executable_path="D:\\IEDriverServer")
def test_visible(self):
self.driver.get("http://localhost:8080/test_visible.html")
divs = [self.driver.find_element_by_id("div"+str(i)) for i in range(1,5)]
b1 = self.driver.find_element_by_id("button1")
b2 = self.driver.find_element_by_id("button2")
for div in divs:
if div.is_displayed():
print div.is_displayed()
else:
print div.is_displayed(),"div not visible"
b1.click()
b2.click()
print "++++++++++++++++++++++++++++++++"
for div in divs:
if div.is_displayed():
print div.is_displayed()
else:
print div.is_displayed(),"div not visible"
def tearDown(self):
self.driver.quit()
if __name__ == "__main__":
unittest.main()
17、判断元素是否可用 is_enabled
测试网页：test_enable.html
driver.get("http://localhost:8080/test_enable.html")
input1 = driver.find_element_by_id("input1")
input1.is_enabled()
18、获取css内容 value_of_css_property
input1.value_of_css_property("width")
input1.value_of_css_property("font-family")
19、清空输入框 clear
input1.clear()
20、输入内容 send_keys
input1.send_keys("test")
21、点击按钮 click
driver.get("http://localhost:8080/test_button.html")
button = driver.find_element_by_id("button")
button.click()
22、双击 double_click
driver.get("http://localhost:8080/test_doubleclick.html")
inputbox = driver.find_element_by_id("inputBox")
from selenium.webdriver import ActionChains
action_chains = ActionChains(driver)
action_chains.double_click(inputbox).perform()
测试代码：
double_click.py
#encoding=utf-8
import time
import unittest
from selenium import webdriver
class VisitLocalwebByIE(unittest.TestCase):
def setUp(self):
#启动浏览器
self.driver = webdriver.Ie(executable_path="D:\\IEDriverServer")
def test_doubleClick(self):
#自定义的测试网页
url = "http://localhost:8080/test_doubleclick.html"
#打开网页
self.driver.get(url)
#获取页面输入框元素
inputbox = self.driver.find_element_by_id("inputBox")
#导入支持双击的包
from selenium.webdriver import ActionChains
#实例化ActionChains
action_chains = ActionChains(self.driver)
#双击
action_chains.double_click(inputbox).perform()
time.sleep(3)
def tearDown(self):
self.driver.quit()
if __name__ == "__main__":
unittest.main()