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A Software Testing Tutorial to Help You Become a Better Tester


As a software tester, you must know how to test applications. There are many ways to try, but the most basic is to execute test cases. Next, testers should document which tests have passed or failed. They should also note if any difficulties have been skipped. Finally, bugs should be reported to developers. To do this, you can use tools such as Mozilla Bugzilla, an add-on for your browser. You can also add suggestions to improve validations or processes.

Manual testing

Manual testing is a vital process in software development. A software application may have problems and bugs that make it difficult to use, so it must undergo testing before being released to the market. It is a great way to ensure the quality of the software, and manual testing involves testing the software from the user’s perspective. Manual testers create test cases and provide feedback to the developers.

The main objective of manual testing is to discover bugs and other defects that affect a software’s functionality. They then compare the observed behavior to what the application should do in response to various scenarios. If the behavior doesn’t match what the user expected, the tester will record the problem as a bug and raise it to the development team for resolution.

Regression testing

Regression testing is one of the primary methods used to find bugs in software. This type of testing focuses on identifying changes and ensuring the changes don’t affect existing functionality. The process includes defining entry criteria, creating test scripts, and covering risks. The tests are performed based on an agreed-upon schedule.

Regression testing is essential if an application is undergoing continuous changes. This type of testing is required for each new feature or enhancement that will affect previously tested code. In addition, it is essential to identify bug issues caused by these changes because if a change breaks a previously tested feature, it can cause significant problems in the live environment.

Regression testing is integral to the software testing process because it ensures that issues fixed in previous versions will not re-occur. However, even the most minor code changes could break existing functionality. Because of this, regression testing is a time-consuming and tedious process. Additionally, the structure of an application may change after regression testing is complete, so test cases written for an outdated version of the GUI will need to be revised.

Non-functional testing

In this non-functional software testing tutorial, you’ll learn how to test software applications that are not directly related to their functionality or the actions of their users. These aspects include security and stability, which are essential to ensure the software’s reliability and a system’s ability to handle large volumes of user traffic and other stresses.

Non-functional testing can be used to enhance the user experience and quality of software. For example, if a web application requires users to log in, you can run a non-functional test to see how long it takes people to log in. Then, you can run this same test with many different users to determine if there’s any major issue that needs to be addressed.

Load testing

Understanding the basics of load testing is essential if you want to optimize performance and achieve business objectives. To do so, you must conduct realistic load tests that reflect real-world conditions. For example, you cannot start a load test at zero since it would result in false-positive results. This is because the system will already be under load in the real world.

Load testing is essential for ensuring that a software application or system can survive normal usage. The idea behind load testing is to simulate how a system or network will perform in a situation under maximum load. In addition to using actual workloads, you can also perform mock tests by substituting dependent objects with mock ones.

UI/UX testing

This software testing tutorial will teach you how to conduct website UI/UX testing. This testing is crucial because it helps you improve the overall customer experience and satisfaction. While most end users may not care about the code quality, they do care about how an application looks and feels. It is your job to ensure that the interface is easy to use, looks great on all browsers, and works correctly.

You should test the user interface to ensure that the user is not frustrated or dissatisfied by design. For example, you should try whether scrollbars fit the page, whether disabled fields appear, whether images are large enough, and how the colors and fonts are aligned.