If I Had to Learn C++ Today, Here’s What I’d Do

A practical C++ learning path: what to learn first, what to postpone, and how to build real skills through one project.

A practical C++ learning path: what to learn first, what to postpone, and how to build real skills through one project.

Unit tests don’t have to be a “big rewrite.” This article shows a practical way to introduce unit tests into an existing C++ project: integrate GoogleTest with CMake/CTest, start with isolated code, scale with fixtures, and mock external dependencies without turning your codebase upside down.