Automation testing provides several key advantages over manual testing. It makes it possible to find defects early in the development process, which enhances quality and ultimately saves time as well as money. Developers may concentrate on building new code by having repetitive testing duties freed up by automation. It also enables testing of new code changes instantly through continuous integration, giving rapid feedback. Automated tests support refactoring by providing a safety net, letting developers improve code designs freely. In this blog, you will explore the 5 major advantages of automation testing.
- Earlier Detection of Defects
Automated tests can be run much more frequently than manual tests, such as with every code change in a continuous integration pipeline. This earlier and more regular testing means defects are found much sooner in the development process when they are cheapest and easiest to fix. Catching bugs earlier prevents downstream work from being blocked or rework from being needed later on.
- Improved Developer Productivity
Automated tests free up developers to focus on writing new code rather than manual testing tasks. They allow developers to work in parallel with testers since tests can run independently. Developers also get faster feedback on changes without waiting for manual testing results. This improves individual productivity and allows teams to deliver work more quickly.
- Supports Refactoring
Automated tests give developers confidence to refactor code and improve designs without breaking existing functionality. Refactoring is easier when a comprehensive set of automated tests act as a safety net, validating the code change didn’t introduce any unintended issues. This leads to cleaner, more maintainable code over time.
- Enables Remote Work
Automated testing allows development and QA teams to work independently of each other’s location. With automated tests in place, developers can write and refactor code on their own schedules without needing QA resources to be available at the same time for manual testing. The tests are run automatically in remote environments like continuous integration servers each time code is committed. This means team members don’t need to work traditional in-office hours from the same office. They have flexibility to work from anywhere as long as they have an internet connection. This facilitates remote and flexible working arrangements for the entire team.
- Scalable Testing
Automated testing is very scalable compared to manual testing. As a software application increases in features and code size, the amount of work required to create and maintain automated tests only increases in relatively simple linear progression. However, the effort of manual testing grows exponentially more complex and time-consuming as an application grows large. Automated tests can still effectively test very large and complex codebases, whereas manual testing does not scale up well. Automation allows testing efforts to easily expand alongside expanding software projects and increasing numbers of users and workloads.
Automated testing provides numerous advantages over manual testing. Opkey is an AI-powered no-code test automation platform that streamlines the testing process from start to finish. It is one the leading ERP testing tools that leverage cutting-edge technologies like AI and machine learning to reduce testing time and effort. Opkey discovers existing tests, enables one-click test creation with 30,000 pre-built test cases requiring no code. Its simple drag-and-drop interface empowers users to build complex tests. Opkey provides real-time change impact analysis and self-heals broken scripts. It ensures tests do not break with application changes. Opkey facilitates seamless end-to-end testing and collaborative reporting through automated generation of reports.