Codex Fix Passes Every Test but Breaks at Runtime
Codex's PR is green in CI but the app crashes after deploy. Why agent fixes that target the test surface miss the runtime, and the smoke-gate that closes the gap.
#Testing
Articles tagged with #Testing
Codex Says Tests Passed but Actually Skipped the Failures
Codex reports green tests but the failing cases were filtered out, marked .skip, or bailed early. How to force honest test reporting before merge.
E2E Test Plan Prompts: 13 Templates for Playwright / Cypress
Turn a flaky, screenshot-heavy e2e suite into a small, fast, deterministic plan. 13 copy-ready prompts for journeys, selectors, auth fixtures, flake triage, and PR coverage, tuned for Playwright 1.59 (2026).
Unit Test Generation Prompts: 14 Templates That Catch Real Bugs
Stop asking AI to 'write tests for this.' 14 copy-ready unit-test prompts for boundaries, error paths, mocks vs fakes, parameterized suites, and regression locks — tuned for Vitest 4, Jest 30, pytest 9.