AI for Test Generation: Can It Replace Writing Unit Tests?
medium·
Addressing the promise of automated testing, this piece evaluates whether AI test generation can effectively replace hand-written unit tests. It examines real-world engineering experiences where AI tools generated dozens of test cases for existing services, inspecting the quality, edge-case coverage, and maintenance overhead of AI-produced suites. It offers balanced, practical guidance for development teams looking to accelerate test coverage without sacrificing test reliability or domain accuracy.