![]() ![]() We’ll briefly investigate some of them in the following subsections. ![]() There are multiple techniques of white-box testing. But, they are typically expensive and complex, and only the ones involved with the software development process can efficiently create and execute them. Relevant advantages of white-box testing are the code optimization enabled by the results, the easy automation of tests, and the possibility of testing all the operational paths of an algorithm, even the ones not available for the end users. In addition to understanding the internal flows, the tester must also define the expected results and verify if they match the obtained ones with the tests. Thus, preparing and executing white-box testing routines requires much knowledge regarding the examined software. The functionality of each implemented operation (methods or functions).Execution flows (according to the inputs).White-box testing evaluates several software aspects. Taking all the presented background concepts into account, we’ll deeply explore white-box and black-box tests in the following sections. High customer satisfaction : employing UX/UI-driven tests to analyze the experience of the users, adjuting the software according to the results, is a manner to improve overall satisfaction with a released system.High-quality products : executing tests avoids releasing software or systems with broken functionalities or misplaced configurations.Executing them reduces the risk of backdoors, bugs, or other vulnerabilities being present in a released software Security improvement : tests improve the trustability and security of a system.Cost-effectiveness : tests help to save money in the long term since errors or incompatibilities found in the early stage of a software development process are much cheaper to solve compared to identifying them in the late-development stage or after its release.There are four clear benefits of testing software/systems during their development process: Some development methodologies, such as Test Driven Development (TDD), consider creating automated tests even before starting to program the aimed system itself. The benefit of using automated tests is that they work as a checklist of the implemented functionalities and their correct operation in the system. Technically, we can execute tests manually or program them for automatic execution. ![]()
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