練習題：檢查 Tab 是否可以正常切換

• https://demoqa.com/tabs
• 會用到的語法
  • element.get_attribute("attr_name")
  • string.split()
  • element.text

解答

from selenium import webdriver

driver = webdriver.Chrome("./chromedriver")
driver.get("https://demoqa.com/tabs")
assert "ToolsQA" in driver.title

try:
    driver.find_element_by_id("demo-tab-origin").click()
    origin_tab_content = driver.find_element_by_id("demo-tabpane-origin")
    class_names = origin_tab_content.get_attribute("class")
    assert "active" in class_names.split()
    assert "Contrary to popular belief" in origin_tab_content.text
finally:
    driver.quit()