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React Interview Guide
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In this section, we are going to learn about the fundamentals of RTL. But first, let’s try to understand what testing means when it comes to programming so that we can learn about the core concepts and methodology.
Reviewing a software program or system to verify it satisfies its functional and non-functional criteria and certifying its overall quality, performance, and dependability is known as testing in software development. It comprises running the program under controlled settings to find mistakes, flaws, or possible problems before the product is delivered to end customers. Testing is usually done at many levels, from the individual component level to the completely integrated system, and it is a critical part of the software development life cycle.
Depending on the project, there could be any number of testing phases. Let’s see what some of these testing-level phases could look...