Updated April 7, 2023
Introduction to Automation Testing
Automation testing is a method of executing a test case suite and predefined behaviour on a software application using an automated tool. The testing tool compares real results to predicted results in order to produce accurate test reports. Whereas in manual testing, a person sits in front of a computer performs manual software testing by carefully going through application screens, experimenting with different use and input combinations, comparing the results to the anticipated behavior, and documenting their findings.
We should determine when to automate, the scale of the automation, and the best tool for automation since test automation requires a significant investment of resources and money. We can save money by using good planning practices and improves overall software performance while still ensuring a high level of software quality.
Advantages of Automation Testing
Following are the advantages of automation testing:
1. Time Can Be Saved by The Team
The team will spend less time validating newly created features if we automate our testing process. It also enhances coordination with other departments that depend on the results of these tests, such as marketing, design, or product owners. These departments can quickly search the automated test logs to see what’s going on.
2. Productivity Improvements in Testing
Since automated tests don’t need human intervention when running, we can test the app late at night and get the results the next morning. Software developers and Testers can spend less time on testing because automated tests can perform regularly according to their own. Mainly, automation allows engineers to concentrate on more critical things.
3. Expenses for Testing
Manual testing is more expensive than automated testing. We can’t run repeated experiments with manual monitoring. In reality, the cost of manually checking your application increases over time. Automated testing, on the other hand, is less expensive in the long run because once we have built your test scripts, you can reuse them at any time without incurring extra costs.
4. Accuracy Improvement in Test Cases
During manual testing, even the most experienced testing engineer can make mistakes. Faults may happen, particularly when testing a complex use case. Thanks to automated testing, they perform tests with good accuracy because they generate the same results each time they are performed.
5. Improved Time to Market
By allowing continuous execution of test cases, test automation significantly aids in reducing an application’s time-to-market. The test library completion is quicker and lasts longer than manual testing when it is automated.
6. Test Suite Reusability
Software developers may determine application reaction thanks to the repetitive nature of test cases in test automation, as well as the relatively simple configuration of their setup. Since automated test cases are reusable, they can be used in a variety of ways.
7. The Ability to Scale Test Cases
Manual testing can be scaled up by the number of people involved and the number of hours dedicated to a project. The more test cases you have, the more people we will need to scale it. Whereas, automation testing, has a high degree of scalability since it just requires adding more test executors to the testing framework or method.
8. Ability to Test on Several Platforms at The Same Time
Automated testing enables testers to run testing on thousands of browsers, operating systems, and computers at the same time.
9. Ability to Increase the Test Cases Coverage
The number of tests you can check with manual testing is limited. We will spend more time writing new tests and adding them to our automated test suite because of automation. This expands the product’s testing coverage, ensuring that more features are thoroughly tested, leading to an increase in the quality of the product.
10. Scenarios with A High Level of Complexity and Size
Automation testing is the process of correctly executing error-prone, complicated, and long test cases on a daily basis. There may be several test cases that have hundreds of repeatable measures. Such cases may result in faulty assurance due to a simple diversion during manual testing. We just need to write a reliable test script once for automation testing, and we have done it.
11. Ability to Perform Testing Based on Data
Data-based testing is an important advantage of automation testing since it helps us to run our test cases to verify functionalities that can be caused by a large number of data sets.
Conclusion
The testing tool is used to perform the automation testing, automation testing is a method of executing a test case suite and predefined behavior on a software application using an automated tool. Automation testing improves overall software performance while, ensure a high level of software quality and provides many more benefits as listed above.
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