Qodo AI Test Generation: How It Works with Examples

What is Qodo Gen and why test generation matters Most development teams know they should write more tests, but they never find the time. Industry surveys consistently show that the average codebase has less than 60% code coverage, even in organizations that consider testing a core engineering practice. The gap between testing intentions and testing reality has persisted for decades because writing good tests is tedious, time-consuming, and often deprioritized in favor of shipping features. Qodo (formerly CodiumAI) addresses this problem with automated AI test generation that analyzes your source code, understands function behavior, and produces complete unit tests with meaningful assertions and edge case coverage. Unlike general-purpose AI coding assistants that generate tests only when explicitly prompted, Qodo was built from the ground up as a testing tool. Test generation was CodiumAI's original product before the company rebranded to Qodo and expanded into a full AI code quality pl