rendszerteszteléssel

Rendszertesztelés, also known as system testing, is a phase in the software development lifecycle where the complete, integrated system is tested. The primary objective of system testing is to evaluate the system's compliance with specified requirements. It focuses on the interactions between different components and modules of the system as a whole.

This type of testing is performed after integration testing and before user acceptance testing. System testing verifies that all integrated components of the application function together as intended. It is a black-box testing technique, meaning the tester does not need to know the internal code structure but rather focuses on inputs and outputs.

Key aspects covered in system testing include functionality, performance, security, reliability, and usability. Test cases are designed to simulate real-world scenarios and ensure the system behaves correctly under various conditions. Defects found during system testing are usually more complex than those found in earlier stages, as they can involve interactions between multiple parts of the software and hardware.

Successful system testing indicates that the software meets its specifications and is ready for the next stage, typically user acceptance testing, where end-users validate the system. The goal is to identify and resolve any issues before the software is deployed to production, thereby reducing the risk of failures in the live environment.