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A Complete Guide to Functional Testing

Functional testing addresses particular aspect of the user experience, accessibility, and performance, so when your users receive the app's final version, they can be sure that it works seamlessly. Functional Testing is an essential aspect of application development and helps ensure the app that you are building is stable and works well<br>

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A Complete Guide to Functional Testing

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  1. A Complete Guide to Functional Testing © 2022 HeadSpin. All Rights Reserved

  2. Introducing Functional Testing Functional testing addresses particular aspect of the user experience, accessibility, and performance, so when your users receive the app's final version, they can be sure that it works seamlessly. Functional Testing is an essential aspect of application development and helps ensure the app that you are building is stable and works well © 2022 HeadSpin. All Rights Reserved

  3. What is Functional Testing? The functional or requirement specifications help define what QA engineers consider acceptable while running functional tests. These specifications are a document that tells the QA engineers what actions they must take to determine the conformance of the software system QA engineers can carry out functional testing in two ways: Requirements-based - This method contains instructions on validating the software system's functional aspects Business scenarios-based - This method contains instructions on validating the software system based on business scenarios. © 2022 HeadSpin. All Rights Reserved

  4. What do you test in Functional Testing? Testers primarily run functional testing to check the software system's functionalities. The areas this testing concentrates on are: Runs accessibility checks on the system to see if it meets accessibility requirements. Accessibility This test validates that your system works well and provides the appropriate error messages to debug. Error Conditions The system has no value if its main functions do not work well. This testing runs to ensure this does not happen. Mainline functions The test runs a usability test to ensure that users navigating your system can do so seamlessly. Basic Usability © 2022 HeadSpin. All Rights Reserved

  5. Regression Tests Unit Testing 1 4 WHAT ARE THE DIFFERENT FUNCTIONAL TESTING TYPES? 5 Integration Tests 2 Smoke Tests 3 6 Usability Testing Sanity Tests © 2022 HeadSpin. All Rights Reserved

  6. Process Workflow for Functional Testing Functional testing generally follows the steps mentioned below: • Determine which aspect of the software system the testers need to test. • Create input data according to specific requirements for the functionalities that need testing. • Based on the outlined requirements, determine which output parameters are acceptable and which ones are not • Execute test cases • Compare the expected output with the actual result you receive from the test. © 2022 HeadSpin. All Rights Reserved

  7. Functional Testing Techniques 1 System Tests 2 Equivalence test 3 Boundary Value Tests 4 Decision-based tests 5 Ad-hoc Tests © 2022 HeadSpin. All Rights Reserved

  8. Advantages of Functional Testing • This test reproduces the product in a live environment, and its focus is on the operating system, browsers, system specifications, and more. • It does not work on hypotheticals and deals directly with the system's structure. • Organizations can deliver high-quality products through this testing methodology. It enables them to meet customer requirements and ensure customer satisfaction. • This test helps organizations deliver a bug-free product and one that meets all the customer's requirements. • Risk-based testing ensures a decrease in the chances of risk. © 2022 HeadSpin. All Rights Reserved

  9. Why Automate Functional Testing? AUTOMATION AFFECTS THE TESTING PROCESS AUTOMATION LETS YOU ADD SEVERAL TEST CASES: The HeadSpin platform provides actionable insights that your developers can use to their benefit. Organizations can identify their needs and accordingly increase the test cases. AUTOMATION STICKS TO THE TIMELINE: AUTOMATION HELPS IMPROVE APP QUALITY: With automation meeting its timelines, developers can organize more tests The more often you run tests, the better the quality of your final product © 2022 HeadSpin. All Rights Reserved

  10. Conclusion The HeadSpin Platform allows you to connect to real devices from around the world. You can run multiple tests in tandem. It integrates seamlessly with your CI/CD workflows, enabling functional testing both pre and post-release. Our machine learning provides detailed insights, automatically highlighting issues and pointing out the underlying root cause; this enables developers to get straight to the problem and fix it, thus significantly improving time to market. © 2022 HeadSpin. All Rights Reserved

  11. Thank you! Referral URL : https://www.headspin.io/blog/a-complete-guide-to-functional-testing © 2022 HeadSpin. All Rights Reserved

  12. Checkout our other Interesting PPTs Why is End-to-End Testing Crucial for Banking Apps? Why is End-to-End Testing Crucial for Banking Apps? How to Test Your Mobile Apps From Anywhere Why is End-to-End Testing Crucial for Banking Apps? Top 9 Tips To Improve Retail Mobile App Testing Parallel Testing — A comprehensive guide © 2022 HeadSpin. All Rights Reserved

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