Blog Index (A–Z)

Acceptance Testing is a type of software testing conducted to determine whether a system meets business requirements and is ready for deployment. It is the final phase of…

Code katas are short, repeatable programming exercises designed to improve specific skills through deliberate practice. Borrowed from martial arts, the term “kata” refers to a structured routine you…

Contact testing is a software testing approach where different components, services, or systems that “contact” each other are tested to ensure they communicate correctly. It focuses on the…

End-to-End (E2E) testing verifies an application’s workflow from start to finish, ensuring all components — from UI to database to external services — work seamlessly together. This post…

Integration testing verifies that multiple parts of your system work correctly together—modules, services, databases, queues, third-party APIs, configuration, and infrastructure glue. Where unit tests validate small pieces in…

Regression testing is a type of software testing that ensures recent code changes, bug fixes, or new features do not negatively impact the existing functionality of an application.…

Smoke Testing (also called Build Verification Testing) is a type of software testing that ensures the most important functions of an application work correctly after a new build…

System Testing is a type of software testing where the entire integrated system is tested as a whole. Unlike unit testing (which focuses on individual components) or integration…

Test Driven Development (TDD) is a software development practice where tests are written before the actual code. The main idea is simple: first, you write a failing test…

The Testing Pyramid is a concept introduced by Mike Cohn in his book Succeeding with Agile (2009). It illustrates the ideal distribution of automated tests across different levels…

A practical, end-to-end guide to unit testing—history, core concepts, when to write tests, benefits, and a step-by-step plan to integrate unit tests into your current software development process.