Benefits of Automated Regression Testing – Overview
Automated regression testing refers to automating the execution of previously conducted tests to ensure that recent changes or additions to a software application have not adversely affected its existing functionality. In this article, we will see various benefits of automated regression testing.
Top Benefits of Automated Regression Testing
Automated regression testing offers numerous benefits to software development teams. It enhances their efficiency, reliability, and overall product quality. Here is an in-depth exploration of the advantages:
#1. Increased Test Coverage and Consistency
One major benefit is that it allows the execution of many test cases across various scenarios, platforms, and configurations. This means that it can test different parts of the software at once, which would take a long time for a human to do. For example, think of it as checking every function and feature of a new mobile phone model to ensure it works well. This way, you can catch any problems before the mobile phone is released.
Also, the automation tests things the same way every time, so it’s very consistent. This eliminates the variability associated with human testers
#2. Faster Feedback and Shorter Release Cycles
As the testing takes place faster, it provides quick feedback to developers about how their code changes affect the software. Thus, developers can catch and fix issues early on in the development process. This early detection of issues ultimately shortens release cycles.
Moreover, teams can streamline the deployment process by integrating automated regression tests into continuous integration (CI) and continuous delivery (CD) pipelines. It delivers updates to users more frequently and reliably.
#3. Improved Accuracy and Reduced Human Error
When carrying out tests, humans might miss some test cases or make errors, which can result in incomplete or inaccurate results. Automation guarantees that all tests are executed as planned and eliminates these errors, delivering reliable outcomes.
Additionally, automated tests generate comprehensive logs and reports for thorough analysis and troubleshooting.
#4. Efficient Resource Allocation and Cost Savings
Automating repetitive tasks allows human testers to focus on more complex activities like exploring new testing methodologies and strategies. This efficient use of human resources maximizes productivity and reduces labor costs.
It also minimizes the need for costly hardware setups or dedicated testing spaces. By using resources more efficiently, organizations save money in the long run, making regression testing automation a smart financial move.
#5. Improved Maintainability and Scalability
Imagine yourself as a developer developing a mobile banking application. Automation can simplify maintaining and scaling the testing process.
For instance, when you initially launch the app, you create test scripts to ensure functionalities such as logging in and checking account balances work as expected.
Later, when you want to add a new feature for bill payment, you can update the existing test scripts to include testing for bill payment rather than creating new scripts from scratch. This reduces maintenance effort and ensures that the testing process can scale with the evolving software.
Final Thoughts
Automated regression testing is a game-changer for software development. It improves application quality and makes the development process easier. Opkey (a codeless Test Automation Platform for enterprises) has transformed regression testing with its AI-driven automation. Its no-code approach lets non-technical users create automated regression tests easily.
Opkey’s repository has over 30,000 pre-built test cases. Its change impact analysis finds areas needing regression testing so developers can prioritize tasks. Also, its self-healing technology fixes broken scripts automatically, reducing maintenance efforts by 80%. Opkey’s advanced end-to-end testing covers ERP integrations and customizations, enhancing efficiency and maintaining quality.
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