Automated Cookie Consent Validation

Overview

Manual cookie consent testing is insufficient for modern web applications where deployments occur multiple times daily and third-party scripts update independently. Automated testing using browser automation frameworks — Selenium and Playwright — enables continuous verification that the cookie consent banner functions correctly, that non-essential cookies are blocked before consent, that consent choices are respected, and that tag firing aligns with the user's consent state. Integrating these tests into the CI/CD pipeline ensures that every deployment is verified for cookie compliance before reaching production.

Test Architecture

Test Categories