Software Testing: Unit, Regression, Integration#
In software engineering, testing is the process of evaluating a system or its components with the intent of finding defects, bugs, or other issues. Testing can be applied to various aspects of a system, including its functionality, performance, reliability, and security. Testing is an essential part of the software development process, and it helps to ensure that a system meets its requirements and works as intended.
There are many different types of testing in software engineering, including unit testing, integration testing, functional testing, performance testing, security testing, and user acceptance testing. Each of these types of testing has its own specific goals and methods, and they are typically performed at different stages of the development process. For example, unit testing is often performed early on to test individual components of a system, while functional testing is performed later to test the system as a whole.