how to explain data driven framework in interview

How to explain the Data driven framework to the interviewer - Blogger Apache POI is your Java Excel solution.Youd use HSSF if you needed to read or write an Excel file using Java (XLS). This will allow you to break down the different parts of the framework into smaller, more manageable pieces that can be worked on independently. Follow below steps to Implement Data Drivenframework. However, keyword-driven testing can be disadvantageous because it can be more difficult to set up, and it can also be less efficient. Properties file: Thisfile (config.properties) stores the information that remains static throughout the framework such as browser-specific information, application URL, screenshots path, etc. It will be a better option if you draw all the components of your Framework Architecture and make connections between each other components with arrow keys while you are explaining the framework. Frame your answer in your own words while explaining the framework to the interviewer. Each Web Page has a separate Class, and that Class holds the functionality and members of that Particular Web Page. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Your data is safe. Test Base Class: Test Base class (TestBase.java) deals with all the common functions used by all the pages. This makes it easy to remember how something works when developers need to change it. All the details that change as per the Environment and Authorization, we should keep them in config.property files keeping these details in a separate file makes it easy to maintain. Here, I have created a constructor (object of the same method) to pass the values: sheet number, row number and column number. Even if you want to modify any functionality later, then you will have a tough time modifying the code. The code is structured such that, the data set is separated from the actual test case which will test the functionality of the web application. In short, you can read and write MS Excel files using Java. Approach 2) Manually change the value in the test script and run it several times. High-level technical skills are required. Your email address will not be published. In this article, we will review some common Data-Driven interview questions and provide tips on how to answer them. Thanks for the kind words Sasirekha. Hi Deep, please search our blog for difference between Assert and Verify. Your email address will not be published. Selenium Tutorial: All You Need To Know About Selenium WebDriver, All You Need to Know About Selenium WebDriver Architecture, Selenium Using Python All You Need to Know, Top 10 Reasons Why You Should Learn Selenium. Take a look at the modified DriverScript class in the below code snippet. Stay tuned to more blogs in this series. This approach can save a lot of time and effort in creating test data manually. Can you please share the complete testing deliverable docs to my email id. Can please tell me how to grab the details from the external source (Excel) using @dataprovider annotation.for the same FB login page.?? Finally, the data can be stored in a database. How to Handle Multiple Windows in Selenium? The main components of a data-driven framework are the data source, the test data, the test scripts, and the test results. However, if the data set is large or if the data needs to be updated frequently, then automation is necessary in order to reduce the amount of time needed to complete the testing. You can easily increase the number of test parameters by adding more username and password fields to the excel file (or other sources). The framework enables users to access functionality and identify issues in REST Web Services. Approach 3) Import the data from the excel sheet. Type of Framework:In our project, we are using Data-driven Framework by using Page Object Model design pattern with Page Factory. Upcoming Batches For Selenium Certification Training Course. Wonderful article and appropriate references wherever needed. Step 2) Create detailed test Steps for above 3 Test Cases, If you observe the Test Steps Remain common through the 3 Test Steps. Thanks. Raj, you gave a good example on @Dataprovider and how to use it in Data Driven Framework (by taking Test Data in the class level itself (last example)). It can also be structured in a way wherein, the test cases which need to be executed are called (invoked) from an external application (like a .csv). Keep visiting. For demo purpose, I have created an excel file called LoginCredentials in which the usernames and passwords have been stored in different columns. The input commands should also be parameterized, Above are just 3 test cases. So you need to provide some stress on this part while explaining and coming to element locators. The previous Selenium blogs in this series have given you exposure to basic concepts in Selenium testing. In this method, I have created an object instance of another class named ReadExcelFile. Under POM, we have maintained a Class for Every Web Page separately. Test Results will be sent to the peers using Jenkins. Data-Driven Framework: In this framework, full test data is taken from some external source files like an XML, Excel, CSV, or some other database table. And similarly, to read the excel file, and send back the results, I have written another Class. If we run the same test with multiple test data sets manually is time-consuming, and error-prone. Furthermore, he loves to be with his wife and a cute little kid 'Freedom'. Performance & security by Cloudflare. An example of data being processed may be a unique identifier stored in a cookie. 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. Explain clearly every component in Detail. There are a few ways to ensure that data is being read correctly when using data-driven testing. Here, we'll cover everything . One way is to use a data validation tool, which can check the data for accuracy. Why is it mandatory for software testers? Thanks. Data driven Interview Questions | Glassdoor What is data-driven testing? Add the Objects from AUT to OR. To test this, you can take following different approaches: Approach 1) Create 1000 scripts one for each dataset and runs each test separately one by one. Data Driven Testing is a software testing method in which test data is stored in table or spreadsheet format. You can specify these things to showcase your software testing skills and practical knowledge related to Framework Architecture or your Framework. This is done by creating parameters for different scenarios, using data sets that the same code can run against. Hi Mahesh, check this post for DataDriven FrameworkWill publish Keyword Driven Framework in coming days. Hence we use Apache POIfor reading/ writing to any Microsoft office document. For demo purpose, I have to take username and password in Excel. Now lets understand how to create a test case using a Data Driven Framework. He is a certified Software Test Engineer by profession and a blogger & a YouTuber by a choice. You have to explain each component of your Framework Architecture, and you have to specify right from the point of the Test Automation execution to generating the reports. I have gone through your frame work , its good. So it would be good to make separate scripts. This can be useful if the data set is small and not likely to change. Hi Praveen, I have sent an email to you. Using Jenkins continuous-levilization equipment, we execute test cases daily. Selenium Automation Framework: A Detailed Guide | BrowserStack 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. Unsubscribe anytime. You have a 100 coins laying flat on a table, each with a head side and a tail side. Thanks for your kind words Hemanth Reddy. This approach is advantageous because it allows for a more efficient and effective test process, as well as increased test coverage.

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