python3+selenium_UI自动化_异常情况处理

校验执行的结果是否与预期的结果一致

# 校验训练是否成功
        # 获取界面元素,存起来
        nums = driver.find_elements_by_xpath('(//tr[@class="el-table__row"])[1]/td[5]')
        # 声明一个boolean变量
        b = False
        # n.text取出元素的可视文本
        for n in nums:         
            print(n.text)
            # 如果相同，就将true赋值给b
            if n.text == 'SUCCESS':
                b = True
        # 断言，是否正确
        assert True == b

selenium 处理select下拉框

from selenium import webdriver
import time
from selenium.webdriver.support.select import Select


def test_select1(driver):
    driver.get("http://ui.yansl.com/#/select")
    time.sleep(1)
    s = driver.find_element_by_xpath('//select[@name="item1"]')
    # 导入select方法
    select = Select(s)
    # 通过select选项的索引来定位选择对应选项（从0开始计数）,如选择第三个选项:select_by_index(2)
    select.select_by_index(1)
    time.sleep(1)
    # 通过 value来选择对应选项
    select.select_by_value('huawei')
    time.sleep(1)
    # 通过text来选择对应选项
    select.select_by_visible_text('小米')
    time.sleep(1)

模拟鼠标键盘操作

#  导入ActionChains 类
from selenium.webdriver import ActionChains
from selenium.webdriver.common.keys import Keys

def test_select6(driver):
    driver.get("http://ui.yansl.com/#/select")
    time.sleep(1)
    s = driver.find_element_by_xpath("//input[@name='item6']")
    # s.click()
    # time.sleep(1)
    s.send_keys('双')
    time.sleep(1)
    # 实例化ActionChains
    actions=ActionChains(driver) 
    # 模拟键盘操作ENTER键,按住ENTER,松开ENTER.
    actions.key_down(Keys.ENTER).key_up(Keys.ENTER).perform()
    time.sleep(1)

显性等待时间,规定时间内循环查看指定元素

from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.support.wait import WebDriverWait

# 断言等待时间
def test_wait_time(driver):
    driver.get("http://ui.yansl.com/#/messageBox")
    driver.find_element_by_xpath(
        "(//div[@class='el-submenu__title'])[3]").click()
    time.sleep(1)
    driver.find_element_by_xpath("//li[contains(text(),'等待加载(2)')]").click()
    time.sleep(1)
    driver.find_element_by_xpath("//span[contains(text(),'指令方式')]").click()
    xpath = "//div[contains(text(),'王小虎')]"
    # 显示等待，20秒内每0.5秒去查看指定的元素是否加载出来
    WebDriverWait(driver, 20, 0.5).until(
        expected_conditions.presence_of_element_located((By.XPATH, xpath))
    )
    ele = driver.find_element_by_xpath("//div[contains(text(),'王小虎')]")
    # 断言元素是否存在
    assert ele.is_displayed()
    time.sleep(2)

显示等待,节点不可见

def test_demo1(driver):
    base = baseUI(driver)
    # 打开网址
    driver.get("http://buickview.saic-gm.com")
    # 输入用户名
    base.send_keys("输入用户名", "//input[@type='text']", "pr3foj")
    # 输入密码
    base.send_keys("输入密码", "//input[@type='password']", "19940102Dyj")
    # 点击登录
    base.click('点击登录', "//button[@id='J_sidebar_login']")
    base.click('点击忽略', "//button[@id='ignore']")
    time.sleep(1)

    xpath = '(//div[@class="el-loading-mask"])[1]'
    # 显示等待，节点不可见所使用的等待方法为"invisibility_of_element_located"
    WebDriverWait(driver, 20, 0.5).until(
        expected_conditions.invisibility_of_element_located((By.XPATH, xpath))
    )
    # 滚动窗口
    # js = "var q=document.documentElement.scrollTop=10000"  # 滚动窗口,滚到底  10000代表滚动的长度
    # driver.execute_script(js)
    # time.sleep(2)
    # base.click("删除默认大区","//i[@class='el-input__icon el-icon-arrow-down']")

    # 获取经销商库存的(今日)总值
    a = driver.find_element_by_xpath("(//div[@class='detail-number-content'])[last()]/div/span").text
    print(a)

上传文件操作

import autoit

# auto插件上传文件
def test_auto_upload_files(driver):
    driver.get("http://ui.yansl.com/#/messageBox")
    driver.find_element_by_xpath(
        "(//div[@class='el-submenu__title'])[1]").click()
    time.sleep(1)
    driver.find_element_by_xpath("// li[contains(text(), '上传文件(6)')]").click()
    time.sleep(1)
    driver.find_element_by_xpath(
        "(//span[contains(text(), '点击上传')])[2]").click()
    time.sleep(1)
    autoit.control_set_text("打开", "Edit1", 'D:\\leiyh.jpg')
    time.sleep(1)
    autoit.control_click("打开", "Button1")
    time.sleep(1)

滚动窗口

# 滚动下拉,滚动到懒加载行
def test_scroll_down(driver):
    driver.get("http://ui.yansl.com/#/messageBox")
    driver.find_element_by_xpath(
        "(//div[@class='el-submenu__title'])[2]").click()
    time.sleep(1)
    driver.find_element_by_xpath("//li[contains(text(), '表格(9)')]").click()
    time.sleep(1)
    js = "var q=document.documentElement.scrollTop=10000"  # 滚动窗口,滚到底  10000代表滚动的长度
    driver.execute_script(js)
    time.sleep(1)

拖动滑块

from selenium.webdriver import ActionChains


# 拖动滑块
def test_drag_slider(driver):
    # 拖动横向坐标
    driver.get("http://ui.yansl.com/#/messageBox")
    driver.find_element_by_xpath(
        "(//div[@class='el-submenu__title'])[1]").click()
    time.sleep(1)
    driver.find_element_by_xpath("//li[contains(text(), '滑块(5)')]").click()
    time.sleep(1)
    # 获取横向滑块元素
    slider1 = driver.find_element_by_xpath(
        "(//div[@class='el-tooltip el-slider__button'])[1]")
    time.sleep(1)
    # 获取元素的location属性
    location = slider1.location
    x = location['x']
    y = location['y']
    print(x)
    print(y)
    # actionchains按偏移量拖拽
    actions = ActionChains(driver)
    actions.drag_and_drop_by_offset(slider1, x + 10, y).perform()

selenium循环遍历当前页面的title,判断预期值是否在title中

def test_jd_demo6(driver):
    driver.get("file:///C:/Users/52826/Desktop/index.html")
    # 1.starts-with的解释是“和字面意思一样就是以某某开头” 例如：//input[starts-with(@class,'xxx')]
    text1 = driver.find_element_by_xpath("(//a[starts-with(@href,'http://www.baidu.com')])[last()]")
    time.sleep(2)
    actions = ActionChains(driver)
    actions.key_down(Keys.CONTROL).click(text1).key_up(Keys.CONTROL).perform()
    time.sleep(2)
    # 获取页面的全部句柄
    handles = driver.window_handles
    # 循环遍历当前页面的句柄
    for handle in handles:
        time.sleep(2)
        # 循环跳转浏览器页面
        driver.switch_to_window(handle)
        # 获取页面的title
        title = driver.title
        # 判断预期值是否在title中, 满足就结束跳转,停留在当前页面
        if '新闻' in title:
            break
        time.sleep(2)

selenium登录验证码拖动滑块操作

from selenium.webdriver import ActionChains


# 拖动滑块
def test_drag_slider(driver):
    # 拖动横向坐标
    driver.get("http://ui.yansl.com/#/messageBox")
    driver.find_element_by_xpath(
        "(//div[@class='el-submenu__title'])[5]").click()
    time.sleep(1)
    driver.find_element_by_xpath("//li[contains(text(),'直线滑动(1)')]").click()
    time.sleep(1)
    # 获取横向滑块元素
    slider1 = driver.find_element_by_xpath(
        "//*[@id='code-box']/span")
    time.sleep(1)
    # actionchains按偏移量拖拽
    actions = ActionChains(driver)
    actions.click_and_hold(slider1).perform()  # 鼠标左键按下不放
    actions.move_by_offset(298, 0)  # 需要滑动的坐标
    actions.release().perform()  # 释放鼠标
    time.sleep(1)