Why Green CI Tests Still Let Real-World Bugs Reach Your Users

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Scripted automation tools like Selenium and Playwright only test paths developers explicitly write, leaving unscripted user behaviors unchecked. Real users rotate screens mid-checkout, paste unusual characters, rage-tap disabled buttons, or lose connectivity mid-form — none of which standard test suites account for. A developer-focused article argues that passing CI checks means predicted scenarios work, not that the app is genuinely safe for diverse users. The proposed alternative is autonomous, persona-driven testing, where AI agents explore apps like real people — impatient, elderly, adversarial, or accessibility-dependent users — without following a fixed script. Such agents can also bypass login barriers like CAPTCHAs and OTP flows to test the authenticated parts of an app where most critical functionality lives.

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ProgrammingDEV Community ·

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