Functional Testing

What is Functional Testing?

Functional Testing is a type of software testing that verifies whether the software application behaves as expected according to its functional requirements. It focuses on testing what the software does, such as its calculations, data manipulations, and interactions with other systems.

Purpose of Functional Testing

The main purpose of Functional Testing is to ensure that the software application performs its intended functions correctly. It aims to validate that all features and functionalities of the software meet the specified requirements.

How Does it Work?

In Functional Testing, testers examine each function of the software application by inputting data and comparing the actual output against the expected behavior. This testing ensures that all user interactions and system processes work as intended.

Benefits

Functional Testing helps in identifying defects or bugs in the software early in the development cycle, reducing the risk of issues affecting end-users. It ensures software reliability, usability, and overall quality, leading to improved customer satisfaction.

Conclusion

Functional Testing plays a critical role in ensuring that software applications meet their functional requirements and perform flawlessly. By thoroughly testing each function and feature, developers can deliver high-quality software solutions that meet user expectations and business needs.