Have you applied the PageObject pattern in interface testing automation?

The PageObject pattern is used for structuring automated UI tests. It involves creating a separate class (page object) for each page or interface component, which encapsulates element locators and interaction methods. This improves readability, code reuse, and makes tests easier to maintain.

Example in Python with Selenium:

class LoginPage:
    def __init__(self, driver):
        self.driver = driver
        self.username_input = driver.find_element_by_id('username')
        self.password_input = driver.find_element_by_id('password')
        self.login_button = driver.find_element_by_id('login')

    def login(self, username, password):
        self.username_input.send_keys(username)
        self.password_input.send_keys(password)
        self.login_button.click()

Tests use this class without worrying about locator details.