how to explain data driven framework in interview

Selenium automates browsers. In Data Driven Testing, it is an ideal option to use realistic information, It allows testing application with multiple sets of data values during Regression testing, Drawback of this method is that it is depended on the automation skills of the Implementing team. How To Explain Test Automation Framework To The Interviewer. A data-driven test cares are generally merged in the single process. Using the examples shown above in this blog, we can build a Hybrid framework by storing the methods to execute in an excel file (keyword driven approach) and passing these method names to the Java Reflection Class (data driven approach) insteadof creating anIf/Elseloop in the DriverScript class. Extent Reports: For the reporting purpose, we are using Extent Reports. How to handle Alerts and Pop-ups in Selenium, How to Select a value from a drop-down in Selenium WebDriver, How To Take A Screenshot In Selenium WebDriver, All You Need to Know About TestNG Annotations in Selenium, Know How To Use DataProvider in TestNG TestNG Parameterization, Know How to Perform Database Testing Using Selenium A Step By Step Guide. Using Jenkins continuous-levilization equipment, we execute test cases daily. So could please pass the code using excel file in testNG ?I have not found the code in web. When the number of data sets that the test framework uses as input is on the higher side, it is very difficult to change these values in the script every time to conduct . Data driven framework in selenium webdriver using Excel files. The data template should be designed in such a way that it is easy to input the data and to also verify the results. Know more about different types of test driven development with the help of this article on TDD vs BDD. Data-driven is a test automation framework which stores test data in a table or spread spreadsheet format. We need to specify in and out of our Test Automation Framework such as programming language used, Type of framework used, Test Base Class (Initializing WebDriver, Implicit Waits), How we separate Element locators and tests (Page Objects, Page Factory), Utility functions file, Property files, TestNG annotations, How we parameterize tests using Excel files, How we capture error screenshots, Generating reports(Extent Reports), Emailing reports, Version Control System used and Continues Integration Tool used. Where you have applied OOPS in Automation Framework. Assume, you need to test login form with 50 different sets of test data. Thanks. I really appreciate all your hard to make our life easy and to make us understand. All the web page related classes come under the Pages package and all the tests related classes come under Tests package. Try Running Selenium Tests on Cloud for Free. You are subscribing to email updates. Thus, the third approach is nothing but a Data-Driven framework. Here is the link to Download Testing Resources. Version Control Tool: We use Git as a repository to store our test scripts. A repetitive code such as waits, actions, screenshots capturing, or accessing Excel sheets and sending emails is a repetitive task. I have gone through your frame work , I have a request can you please share the complete frame work code and deliverable docs to my email id which i mentioned in the form. Looking forward to hearing from you soon..Thanks in advance, Excellent article about framework I have ever read!! Why is it mandatory for software testers? Here we guide you on how to explain Test Automation Framework in the Interview at any software testing company. Rajkumar, HelloI saw your code for data driven testing using excel file in TestNG. Test NG, We use Test NG annotations for Assertions, Grouping, and parallel Execution. WebDriver does not directly support reading of excel files. To understand this framework better, I request you to go through the below video, where I have explained this in a structured manner. Must Read: Types of Test Automation Framework. How to handle Actions class in Selenium WebDriver? Take a look at the below code for understanding how the framework looks. i would like to request you to have Java interview questions for Selenium testers. 173.209.53.178 its an awesome article which i ever seen.Can you share that document with me as well Thnaks, can u share the document with me alsosrieceds@gmail.com. Coming back to explaining the test automation framework in the interview, you will face this question to know your experience with the test automation tools in Software Testing Services. Keyword driven framework: The keyword-driven frameworks require the development of data tables and keywords, independent of the test automation. 2. The user has entered different combinations of username and password in the sheet. Properties file: Thisfile (config.properties) stores the information that remains static throughout the framework such as browser-specific information, application URL, screenshots path, etc. Sir do you have any video on Appium testing. Prepare for the types of questions you are likely to be asked when interviewing for a position where Data-Driven will be used. Your data is safe. Dearsircould you plz what is the difference between datadriven framework and page object model? We use Apache POI to handle excel sheets. Using frameworks leads to increased code reusability, higher portability, reduced cost of script maintenance, better . Each web page has a separate class and that class holds the functionality and members of that web page. Sometimes asked in an interview, what is the difference between Generic and Business Function? This is helpful when large volumes of random test data are necessary, Results in the creation of extensive code that is flexible and easy to maintain, Lets developers and testers separate the logic of their test cases/scripts from the test data, Allows execution of test cases several times which helps to reduce test cases and scripts. Approach 3) Import the data from the excel sheet. This can be useful if the data set is small and not likely to change. Hi Jay, As I specified in this post, just explain each and every component of the project to the interviewer and also let them know how you execute your scripts (manual or automatic scheduler). Wed love your honest feedback - review us and get a $25 gift card! Subscribe and get free access to subscriber-only guides, templates, and checklists. We want to test the login system with multiple input fields with 1000 different data sets. This is done in order to verify that the application under test can handle different types of data inputs correctly. Try Now. It will be great help from your end. It will be great help from your end. You have to explain all these when you are asked to explain the test automation framework in the interview. Here, I have created a constructor (object of the same method) to pass the values: sheet number, row number and column number. I have further defined a for loop to retrieve the text from the excel workbook. Data Driven Framework in Selenium WebDriver | Software Testing Material. Adding item in a shopping cart.To run this using automation tool. Learn more about testing methodologies and their concepts from the Manual testing course online. He has extensive experience in the field of Software Testing. Or what are the situations or scenerios in automation where we need to conduct manual testing also. The scary part is, this single test case has the capability to rise up to a million lines of code. Without frameworks, users may place the code at some location which is not reusable or readable. Many Thanks for your Perfect explanation. This allows you to quickly and easily test different combinations of input and output values to see how the system under test behaves. Utility Class and Generics Functions are Same???? Since the test case is separated from the data set, we can easily modify the test case of a particular functionality without making wholesale changes to your code. One of the reasons we take automation is to overcome the time consumption issue. I mean to say we are using OBJECT REPOSITORY for keep all the locators,but in this explanation you dont mention OR. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts," Sherlock Holme's . Separate classes for every individual test.Check this link Page Object Model. This way, you can keep your test code the same, and only update the data that you are using to drive the tests. Top 9 Challenges Faced In Selenium Automation. Learn the differences between two Selenium standalone server and Selenium server, what they do, and What is Selenium WebDriver? Step 2: Open Excel Sheet and create some test data. There are many types of frameworks, and the major ones are Keyword-driven, Data-driven, and Hybrid Framework test automation frameworks. This article covers why data-driven tests are important. The test script can be used to loop over following test cases just by appending test data values to Excel. To continue in detail related Page Object Model, you can mention the Page Object Model. If you call Test data from the excel sheet comes under Generic Function, and more technically, use property. First note the libraries I have imported. Here you could find How To Generate Extent Reports and also find How To Add Screenshots In Extent Reports. Extent Reports: We are using Extent Reports which generates beautiful HTML reports for Reporting purposes. Advantages of using Data Driven Test Framework, How to work on Data Driven Framework in Selenium Using Apache POI, How To Create Data Driven Framework in Selenium Using Apache POI, How To Read Data From Excel Sheet Using Apache POI, How To Write Data From Excel Sheet Using Apache POI, Data Driven Framework in Selenium WebDriver using TestNG Data Provider, Explain Test Automation Framework In The Interview, Test Automation Framework Interview Questions, Why You Choose Software Testing As A Career, What is Stale Element Reference Exception in Selenium Webdriver & How To Fix It, What Is The Difference Between Assert And Verify In Selenium, JavaScriptExecutor in Selenium WebDriver, Methods with Examples, Selenium Quiz | Software Testing Material, TestNG Parameterization Using XML | TestNG Tutorial, How To Run Failed Test Cases Using TestNG In Selenium WebDriver, As a manual tester, you do log in with all the 50 different sets of test data for 50 times, As an automation tester, you create a test script and run 50 times by changing the test data on each run or you create 50 test scripts to execute the scenario. In the code above, the user has used Apache POI libraries to fetch the data from the excel file. Integrating the TestNG dependency in the POM.xml file and running this POM.xml file using Jenkins. One way to improve the maintainability and scalability of a complex data-driven framework is to use a microservices architecture. Separate classes for every individual test. You will recieve an email from us shortly. Version Control: Mention the Version Control you have used as a GIT Repository or SVN. Here I will explain to you every component of the architecture based on the below-mentioned screenshot. This is useful when large volumes of random test data are necessary, which helps to save the time. A Data Driven framework in Selenium is the technique of separating the "data set" from the actual "test case" (code). As per the above maven project, all the tests are kept in the src/test/javaand remaining files (such as config.properties, element locators (POM classes), utility files, test data, etc.,) kept under src/main/java. ratgal.praveen@gmail.com. It is a popular API that allows working around excel files using Java Programs. Your email address will not be published. check these two links.Data driven frameworkPage Object ModelAlso read this Types of framework. For example, if I have to check the login to a web page, then I can keep the set of username and password credentials in an excel file and pass the credentials to the code to perform automation on the browser in a separate Java class file. Here, the target is to enter all these combinations of username and password into the Browserstack Sign in page as shown below. Required fields are marked *. Yes, it is possible to create a scalable data-driven testing framework. In Data-driven test automation framework, input data can be stored in single or multiple data sources like xls, XML, csv, and databases. For example, Home Pageand Login Page have separate classes to store element locators. Once you write automation scripts, you can execute them whenever you required. Happy testing. 2023 Software Testing Material All Rights Reserved. If you are using a Page Object model to separate element locators with tests, then clearly explain that. As you all know, selenium supports multiple languages, so you need to specify which language you are using and what type of framework you have used. Apache POI (Poor Obfuscation Implementation) is an API written in Java to support read and write operations - modifying office files. Keeping these details in a separate file makes it easy to maintain. Apache POI is your Java Excel solution.Youd use HSSF if you needed to read or write an Excel file using Java (XLS). There is no one-size-fits-all answer to this question, as the tools that companies prefer for data-driven testing can vary depending on the specific needs of the company. A text editor like Notepad is required to create and maintain data files. Hi Supriya, refer this Java Interview Questions. This makes the texts easy to understand, maintain and manage. All rights reserved. Prerequisites to implement Data Driven Framework: The structure of my project (Data Driven Project with Maven) is as follows: Step 1: Open Eclipse and configure Apache POI jar files Download Apache Jars, Note:If you are using Maven Project then you could include the dependencies in the pom.xml.

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