import pytest
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
import time
from webdriver_manager.chrome import ChromeDriverManager

@pytest.fixture
def driver():
    # 初始化浏览器驱动
    driver = webdriver.Chrome(ChromeDriverManager().install())
    driver.maximize_window()

    yield driver
    # 测试结束后关闭浏览器
    driver.quit()

def test_highlight(driver):
    # 打开网页
    driver.get("http://127.0.0.1:5000/")

    # login
    elem = driver.find_element_by_link_text('登录')
    elem.click()
    uname = 'xshh'
    password = 'kk123ll'
    elem = driver.find_element_by_id('username')
    elem.send_keys(uname)
    elem = driver.find_element_by_id('password')
    elem.send_keys(password)

    elem = driver.find_element_by_class_name('btn')  # 找到登录按钮
    elem.click()

    article = driver.find_element_by_id("article")

    # 创建 ActionChains 对象
    actions = ActionChains(driver)

    # 移动鼠标到起点位置
    actions.move_to_element(article)
    # 按下鼠标左键
    actions.click_and_hold()
    # 拖动鼠标到结束位置
    actions.move_by_offset(450,60)
    # 释放鼠标左键
    actions.release()
    # 执行操作链
    actions.perform()
    time.sleep(15)