What is Page factory model in Selenium?
Page Factory is a class provided by Selenium WebDriver to support Page Object Design patterns. In Page Factory, testers use @FindBy annotation. The initElements method is used to initialize web elements. @FindBy: An annotation used in Page Factory to locate and declare web elements using different locators.
What is the use of PageFactory initElements?
The initElements is a static method of PageFactory class which is used to initialize all the web elements located by @FindBy annotation. Thus, instantiating the Page classes easily.
What is the use of Page factory in Selenium?
Page Factory in Selenium is an inbuilt Page Object Model framework concept for Selenium WebDriver but it is very optimized. It is used for initialization of Page objects or to instantiate the Page object itself. It is also used to initialize Page class elements without using “FindElement/s.”
What is the use of constructor in Page object model?
All page object classes will extend the BasePage, thus inheriting all the base methods. Our BasePage class will have a constructor which takes a WebDriver object to initialize a WebDriverWait object. The constructor will also be responsible to initialize WebElements via PageFactory.
What is page object and page Factory model?
Page Object is a class that represents a web page and hold the functionality and members. Page Factory is a way to initialize the web elements you want to interact with within the page object when you create an instance of it.
What is the use of @FindBy?
The @FindBy annotation is used in Page Objects in Selenium tests to specify the object location strategy for a WebElement or a list of WebElements. Using the PageFactory, these WebElements are usually initialized when a Page Object is created.
What is the use of CacheLookup?
@CacheLookup, as the name suggests helps us control when to cache a WebElement and when not to. This annotation, when applied over a WebElement, instructs Selenium to keep a cache of the WebElement instead of searching for the WebElement every time from the WebPage. This helps us save a lot of time.
What is the use of TestNG?
TestNG is a testing framework for the Java programming language created by Cédric Beust and inspired by JUnit and NUnit. The design goal of TestNG is to cover a wider range of test categories: unit, functional, end-to-end, integration, etc., with more powerful and easy-to-use functionalities.
How do I use page factory?
How to implement the Page Object Model using PageFactory?
- Open the URL of the demo website.
- Enter the username and password.
- Click on the Login button.
- Verify the logged-in username.
- Click on the Logout button.
Why constructor is used in Selenium?
The constructor has the same name as the class name. It is used for initializing variables of the class. It is called whenever an object of the class is created. It does not have a return type, not even void.
What is Page object and page factory model?
How is the Page factory used in selenium?
Page Factory in Selenium is an inbuilt Page Object Model framework concept for Selenium WebDriver but it is very optimized. It is used for initialization of Page objects or to instantiate the Page object itself. It is also used to initialize Page class elements without using “FindElement/s.”
How is Page Object Model implemented in selenium?
Consequently, to overcome this, the Page Object Model using Page Factory is implemented in Selenium automation frameworks. It helps in maintaining the test scripts by separating the test objects from the test scripts.
How to start a UI Automation in selenium?
Starting an UI Automation in Selenium WebDriver is NOT a tough task. You just need to find elements, perform operations on it. As you can observe, all we are doing is finding elements and filling values for those elements. This is a small script. Script maintenance looks easy. But with time test suite will grow.
How is ajaxelementlocatlocatorfactory used in selenium?
AjaxElementLocatorFactory is a lazy loading concept of PageFactory in Selenium. It is used to find the web elements only when the elements are used in any operation.