java oops concepts used in selenium webdriver

#Java oops concepts used in selenium webdriver how to
#Java oops concepts used in selenium webdriver code

Method Overriding: When a child class has the same method as the parent class.Methods can be overloaded by change in number of arguments or/and change in type of arguments.

Method Overloading: When there are multiple methods with same name but different parameters then these methods are said to be overloaded.In Java polymorphism can be achieved by two ways: Polymorphism allows us to perform a single action in different ways. The word polymorphism means having many forms. This is a simple example of how we can apply Inheritance in our framework. and then we can extend this Base Class and its methods in other classes like Tests or Utilities. We can apply Inheritance in our Automation Framework by creating a Base Class to initialize the WebDriver interface, browsers, waits, reports, logging,etc. Inheritance is the mechanism in java by which one class is allow to inherit the features(fields and methods) of another class. In Page Object Model classes, we declare the data members using and initialization of data members will be done using Constructor to utilize those in methods. Encapsulation can be achieved by: Declaring all the variables in the class as private and writing public methods in the class to set and get the values of variables.Īll the classes in an Automation Framework are an example of Encapsulation.

#Java oops concepts used in selenium webdriver code

It is the mechanism that binds together code and the data it manipulates. This is a simple example of how we can use Data Abstraction in our Automation Framework.Įncapsulation is defined as the wrapping up of data under a single unit. So we only show the locators in the tests but hide the implementation. We can use these locators in our tests but we cannot see the implementation of their underlying methods. We define all our locators and their methods in the page class. We can apply Data Abstraction in a Selenium framework by using the Page Object Model design pattern. Here WebDriver is an Interface and ChromeDriver is a class. It means we are creating a reference variable (driver) of the interface (WebDriver) and creating an Object. We initialize the Chrome Browser using Selenium Webdriver.

#Java oops concepts used in selenium webdriver how to

Consider the below statement: WebDriver driver = new ChromeDriver() Java OOPS Concepts In Selenium - Implementing Inheritance With Base Class in Selenium Framework - YouTube Learn how to implement Inheritance concepts into your Automation Framework by. In Selenium, WebDriver itself acts as an interface. We can achieve 100% abstraction using interfaces. In java, abstraction is achieved by interfaces and abstract classes. The trivial or the non-essentials units are not displayed to the user. Below are the different Java OOPs concepts and the ways how it is used in Selenium Automation Framework:ĭata Abstraction is the property by virtue of which only the essential details are displayed to the user.