Refactoring Legacy Code: Part 4 – Our First Unit Tests
By Patkos Csaba Old code. Ugly code. Complicated code. Spaghetti code. Gibberish nonsense. In two words, Legacy Code. This is a series that will help you work and deal with it. One of the key moments of refactoring a totally legacy code is when we start extracting small pieces from it and we start writing […]