Functional vs Non-Functional Testing
When we talk about testing in software development, two major categories emerge: Functional Testing and Non-Functional Testing . While Functional Testing often steals the spotlight, there's a quieter—but equally important—side to testing that can make or break a product. This "hidden" branch of Non-Functional Testing plays a critical role in ensuring a product is not just working , but performing at its best. So, let's dive in and explore both! What is Functional Testing? At its core, Functional Testing is all about the what . What does the product do versus what is it supposed to do? Essentially, functional testing ensures that all features are working as intended. Here's a breakdown of the various testing activities that fall under this umbrella: 1. User Acceptance Testing (UAT) UAT is typically performed by end users or stakeholders to validate that the product meets business requirements. However, QA often plays a key role here, ensuring that everything al...