[雪峰磁针石博客]selenium自动化测试工具python笔试面试项目实战5键盘操作

说明

本文参考答案基于Chrome，分辨率1920*1080，在其他环境表现可能会不同。
本文代码地址

• 参考书籍下载：

Learning Selenium Testing Tools with Python-2014.pdf

Selenium自动化测试 基于 Python 语言 - 2018.pdf

上机实操: 在新的TAB打开连接

• 打开：https://china-testing.github.io/
• 选择"数据分析"栏目的文章
• 按住"Ctrl+TAB"选择"python"栏目的文章
• 切换到新的标签"python"
• 关闭新的标签"python"
• 关闭浏览器

参考答案

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# 讨论钉钉免费群21745728 qq群144081101 567351477
# CreateDate: 2018-10-17
import time

from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
from selenium.webdriver.common.keys import Keys


driver = webdriver.Chrome()
driver.get("https://china-testing.github.io/")
driver.implicitly_wait(30)
driver.maximize_window()
element = driver.find_element_by_link_text('数据分析')
element.click()
time.sleep(3)
element = driver.find_element_by_link_text('python')
ActionChains(driver).key_down(Keys.CONTROL).click(element).key_up(
    Keys.CONTROL).perform()
time.sleep(3)
driver.switch_to.window(driver.window_handles[1])
time.sleep(3)
driver.close() # 关闭当前TAB
time.sleep(3)
driver.quit()                                                                                            

• 面试问答

1. driver.quit() 和 driver.close()有什么区别？

2.selenium中按下和松开键如何表示？

3.简述ActionChains类的作用？

上机实操: 验证悬浮提示内容

• 打开：http://jqueryui.com/tooltip/

• 鼠标移动到上图的"Your age:"
• 确认悬浮提示内容为'We ask for your age only for statistical purposes.'

• 关闭浏览器

  • 参考答案

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# 讨论钉钉免费群21745728 qq群144081101 567351477
# CreateDate: 2018-10-17
import unittest
import time

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.common.action_chains import ActionChains


class ToolTipTest (unittest.TestCase):
    def setUp(self):
        self.driver = webdriver.Chrome()
        self.driver.get("http://jqueryui.com/tooltip/")
        self.driver.implicitly_wait(30)
        self.driver.maximize_window()

    def test_tool_tip(self):
        driver = self.driver

        frame_elm = driver.find_element_by_class_name('demo-frame')
        driver.switch_to.frame(frame_elm)
        
        time.sleep(3)
        age_field = driver.find_element_by_id('age')
        ActionChains(self.driver).move_to_element(age_field).perform()

        time.sleep(3)
        tool_tip_elm = WebDriverWait(self.driver, 10).until(
            expected_conditions.visibility_of_element_located((
                By.CLASS_NAME, 'ui-tooltip-content')))

        # verify tooltip message
        self.assertEqual('We ask for your age only for statistical purposes.', 
                         tool_tip_elm.text)
        time.sleep(3)

    def tearDown(self):
        self.driver.close()

if __name__ == '__main__':
    unittest.main(verbosity=2)                                                                                      

• 面试问答

1.move_to_element()有什么用途?

上机实操: 双击改变颜色

• 打开：http://api.jquery.com/dblclick/

• 双击上图蓝色的框，把颜色该变成黄色

  • 参考答案

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# 讨论钉钉免费群21745728 qq群144081101 567351477
# CreateDate: 2018-10-18

from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
import unittest


class DoubleClickTest (unittest.TestCase):

    URL = 'http://api.jquery.com/dblclick/'

    def setUp(self):
        self.driver = webdriver.Chrome()
        self.driver.get(self.URL)
        self.driver.maximize_window()

    def test_double_click(self):
        driver = self.driver
        frame = driver.find_element_by_tag_name('iframe')
        driver.switch_to.frame(frame)
        box = driver.find_element_by_tag_name('div')

        # verify color is Blue
        self.assertEqual('rgba(0, 0, 255, 1)',
                         box.value_of_css_property('background-color'))

        ActionChains(driver).move_to_element(
            driver.find_element_by_tag_name('body')).perform()
        ActionChains(driver).double_click(box).perform()

        # verify Color is Yellow
        self.assertEqual('rgba(255, 255, 0, 1)',
                         box.value_of_css_property('background-color'))

    def tearDown(self):
        self.driver.close()

if __name__ == '__main__':
    unittest.main(verbosity=2)

• 面试问答

1.double_click()有什么用途?

2.rgba的含义？

上机实操: 在新的TAB打开连接

• 打开：http://jqueryui.com/resources/demos/droppable/default.html

• 拖动左边的框到右边

参考答案

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# 讨论钉钉免费群21745728 qq群144081101 567351477
# CreateDate: 2018-10-18
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
import unittest


class DragAndDropTest (unittest.TestCase):

    URL = 'http://jqueryui.com/resources/demos/droppable/default.html'

    def setUp(self)    :
        self.driver = webdriver.Chrome()
        self.driver.get(self.URL)
        self.driver.maximize_window()

    def test_drag_and_drop(self):
        driver = self.driver

        source = driver.find_element_by_id('draggable')
        target = driver.find_element_by_id('droppable')

        ActionChains(self.driver).drag_and_drop(source, target).perform()
        self.assertEqual('Dropped!', target.text)

    def tearDown(self):
        self.driver.close()

if __name__ == '__main__':
    unittest.main(verbosity=2)

• 面试问答

1.drag_and_drop()有什么用途?

参考资料

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