how to explain data driven framework in interview
such a nice articles i have neven seen this kind of articles so for,while iam learing selenium,i have to check all sites for all concepts of selenium related stuff,but after seeing ur articles,i felt really happy,iam suggesting to all my colleges who are willing to seleniumthank ukeep posting. Maintenance is a big issue as large amount of coding needed for Data-Driven testing. Data-driven testing is a testing approach that is used to test software applications by using data as input. Hi Snehal, first of all, congratulations for your successful interview. 15 Data Analyst Interview Questions and Answers | Coursera This framework significantly reduces the number of test scripts compared to a modular based framework. Extent Reports: For the reporting purpose, we are using Extent Reports. Maven: Using Maven for build, execution, and dependency purpose. but if we are not aware about maven and jenkins then how should we explain it. There are many types of frameworks, and the major ones are Keyword-driven, Data-driven, and Hybrid Framework test automation frameworks. Must Read 30 Selenium Interview Questions & Answers: Ultimate - upGrad One way is to use a data validation tool, which can check the data for accuracy. For example, Transfer funds Functionality is more related to Banking applications, whereas Order booking Functionality is more related to Retail Business applications like Amazon and Flipkart. Hybrid Framework in Selenium. A Data Driven framework in Selenium is the technique of separating the "data set" from the actual "test case" (code). I will explain based on the below-mentioned test automation framework structure. Selenium Data Driven Framework with POM - Automation Testing Insider Test Results will be sent to the peers using Jenkins. Whenever im preparing Interview for any clarifications, STM help me a lot to clear able to clear the interview Client Deloitte, Thank you so much good Articles. In this video, I will explain the Test Automation framework in selenium in interviews. The data source is where the test data is stored. We want to test the login system with multiple input fields with 1000 different data sets. And similarly, to read the excel file, and send back the results, I have written another Class. This example will demonstrate how to read the data from excel files and perform data driven testing using Selenium. What is Thread Testing in Software Testing? Version Control Tool: We use Git as a repository to store our test scripts. Manage Settings Hi Praveen, I have sent an email to you. Design the framework:: ( eclipse create a java project by name abc,under project create like project name---->package name---->class name--->,) add all external jar file selenium,Apache POI jars,and TestNG Framework add all jars The user has mentioned the path to the excel file. As with any tool, it is important to weigh the pros and cons carefully before deciding whether or not to use a data-driven testing framework. Consider you want to Test Login functionality of an application. All rights reserved. Thus, only those method names which are specified in the excel will be tested. Test Automation Framework Interview Questions. Top 9 Challenges Faced In Selenium Automation. Step 2) Create detailed test Steps for above 3 Test Cases, If you observe the Test Steps Remain common through the 3 Test Steps. Youre welcome Venkat, and thank you for the kind words . Data-driven testing frameworks can be extremely effective if used correctly. Try Running Selenium Tests on Cloud for Free. Any changes in the test script do not effect the test data, Quality of the test is depended on the automation skills of the Implementing team. Required fields are marked *. Hence we use, The co-ordination between the main code and data set will be taken care by, First note the libraries I have imported. Read their Stories, Give your users a seamless experience by testing on 3000+ real devices and browsers. This approach is advantageous because it can be easier to understand and maintain, and it can also be more flexible. Here I have hand-picked few posts which will help you to learn some interesting stuff: Subscribe and get free access to subscriber-only guides, templates, and checklists. Test Results will send to the Peers using Jenkins. Here are five SQL questions and tasks to prepare for: 1. How to Locate Web Elements Using CSS Selector in Selenium? It will be great help from your end. We have separate classes for every individual Test case. This website is using a security service to protect itself from online attacks. Approach 3) Import the data from the excel sheet. Selenium Framework | Data Driven, Keyword Driven & Hybrid | Edureka Test-Base Class: Every framework has a Base Class; we initialize WebDriver and implicit waits and bloggers, reports, etc., in the test base class. Hi Deepa, we do pick up the test cases which are necessary to do automation. ratgal.praveen@gmail.com. Try to add the below code in your pom.xml file, @dependency>@groupId>org.apache.poi@/groupId>@artifactId>poi@/artifactId>@version>3.17@/version>, @exclusions>@exclusion>@artifactId>xml-apis@/artifactId>@groupId>xml-apis@/groupId>@/exclusion>@/exclusions>@/dependency>, Replace @ with < in the above code 120 Latest Selenium Hybrid Framework Interview Questions And Answers Like we create Login and Logout Functions and add them to our Functions Library. All the details which change as per the environment and authorization such as URL, Login Credentials are kept in the config.properties file. This makes it easy to remember how something works when developers need to change it. Data, Keyword & Hybrid Automation Frameworks in QTP/UFT - Guru99 I have one more doubt. A test case can be executed multiple times with different sets of input and output values by using a data-driven testing approach. A driver script is a type of test script that is used to execute a test case multiple times with different data sets. I hope this blog was useful to you and gave you a clear understanding of what a Selenium framework is, how it is beneficial and how to build your code structure using these 3 Selenium frameworks. Check below video to see Selenium Automation Framework Explanation. Another issue is that data-driven testing can be slow, since each test case needs to be run separately with its own data set. It uses these repetitive tasks across the entire framework. Why is it mandatory for software testers? Its a popular tool to automate web-based applications. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. They are common in interviews for positions in data science, business analytics, and market research. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. In simple words, we could define a Framework as a Set of Rules or Best Practices that we can follow in a systematic way to achieve the desired goals. A data-driven test cares are generally merged in the single process. This is a good option if the data set is large or is likely to change. Here I have saved my excel sheet on my D Drive. How To Capture Screenshots of Failed Test Cases. This design pattern can be used with any kind of framework like keyword-driven, Data-driven, hybrid framework, etc. The Selenium automation Framework is a code structure that makes code maintenance easy and efficient. Finally i found a post which explains the framework in details. Data Driven testing helps here and save a lot of time of us. Hope this post will help you Selenium Continuous Integration (Selenium Maven Jenkins Git). 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. but If we have 50 sets of data, it is hard to create 5o object. The previous Selenium blogs in this series have given you exposure to basic concepts in Selenium testing. But to fetch the data from the excel file, one needs to write a class file for the same. No real time explanation. Take a look at the modified DriverScript class in the below code snippet. Utility class and generic functions are same (depends on the one who creates the framework.. its just the name of the functions file).. You can specify the methods which test the functionality of the application in the excel file. Here, instead of using multiple If/ Else loops, data driven approach is used to read the method names from the excel file. Scenario:Open facebook page and do log in and log out. What is setProperty in Selenium and how can it be used? Each type of framework has its own features. Here I have created a Java Class "DataDrivenTest" under my Project "DataDrivenProject". Would you please share the complete test deliverables documents which are used in real time work environment? How to Handle Multiple Windows in Selenium? Data Driven Framework in Selenium WebDriver - Software Testing Material can you please post some of the java topics needed for selenium testing .That would be more helpful.Thank you. Must Read:Complete Selenium WebDriver Tutorial. can you please complete testing deliverable docs? Frame your answer in your own words while explaining the framework to the interviewer. Your email address will not be published. He has extensive experience in the field of Software Testing. Test NG: You can explain how you use Test NG Annotations in your Framework in case you are using Test NG Annotations. Utility Class and Generics Functions are Same???? Data Driven Framework in Selenium Webdriver using Step By - Automation And one more thing can you please add one more point like the framework architecture diagram, which should be simple to explain in the interview, It would really help many people to the clear the interview if we draw and explain architecture diagram. How to Create a Selenium Maven Project with Eclipse? Thus, the third approach is nothing but a Data-Driven framework. Click to reveal For demo purpose, I have to take username and password in Excel. Hybrid Framework in Selenium | BrowserStack A Data Driven Framework in Selenium is a technique of separating the data set from the actual test case (code). Selenium Framework using Java | Selenium Tutorial | Selenium Training Online, Join Edureka Meetup community for 100+ Free Webinars each month. Here we guide you on how to explain Test Automation Framework in the Interview at any software testing company. You will recieve an email from us shortly. Submit review, Use BrowserStack with your favourite products. And simultaneously, they also execute them for night execution based on the schedule. 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. Utility Class (AKA Functions Class):Utility class (TestUtil.java) stores and handles the functions (The code which is repetitive in nature such as waits, actions, capturing screenshots, accessing excels, sending email, etc.,) which can be commonly used across the entire framework. The best way to design a framework for data-driven testing is to first identify the different types of data that will need to be inputted into the system under test. To understand this framework better, I request you to go through the below video, where I have explained this in a structured manner. This is the most common API used for Selenium data driven tests. To continue with the Test base class, the Test base class deals with all the common functions used by all the pages. Data-driven is a test automation framework which stores test data in a table or spread spreadsheet format. An excel sheet is significant in data-driven testing because it allows for the easy creation of test data sets. Note: Please enter one valid credential to test. Lets see how to do that. Please mention it in the comments section and we will get back to you or join our Selenium Training in Denver today. And we pass this data and handle the data-driven testing. Test Class - We have maintained a page class for every page in our application and a page test class to maintain test for that pages.E.g. Data-driven tests are more reliable because they are based on actual data, rather than assumptions or guesses. Create an SQL query: Be ready to use JOIN and COUNT functions to show a query result from a given database. Data Driven Framework. Data Driven framework is used to drive test cases and suites from an external data feed. Language: In our Selenium Project we are using Java language. Therefore, it is ideal to follow the third approach. Take a look at the modified DriverScript class in the below code snippet. How To Find Elements in Selenium WebDriver? Difference between Page Object Model and Page Factory. Integrating the TestNG dependency in the POM.xml file and running this POM.xml file using Jenkins. Can you please share the complete project ? To handle excel sheets to read and write data using Selenium we do use Apache POI. Nice post..Can you please share the complete project files with me ? The test data is maintained in separate files like excel, access, txt and so on. Im glad you like it and thanks for sharing with your friends. It "proves that your work is on the right track reveals the users' pain points and opportunities while unearthing new trends, and improves your designs by adding objectivity.". Hi raj Kumar, your explanation is crystal clear and very impressive. Data Driven Testing is important because testers frequently have multiple data sets for a single test and creating individual tests for each data set can be time-consuming. Copy the below code and paste it in your Java Class. Approach 1) Create 1000 scripts one for each data-set and runs each test separately one by one. Please share about this blog with your friends. Rajkumar, HelloI saw your code for data driven testing using excel file in TestNG. Extent Reports: We are using Extent Reports which generates beautiful HTML reports for Reporting purposes.