I\'m using Selenium WebDriver to test a Google Chrome extension I\'m developing. I noticed that ChromeDriver can be customised to add extensions to the instance
Here is apython example using webdriver_manager
from selenium import webdriver
from webdriver_manager.chrome import ChromeDriverManager
options = webdriver.ChromeOptions()
# loading the extension Edit-This-Cookie
options.add_argument("--load-extension=./Edit-This-Cookie")
driver = webdriver.Chrome(ChromeDriverManager().install(), chrome_options=options)
driver.get("https://google.com")