Need to validate our PWA across 10 device profiles. Manual Puppeteer setup is time-consuming. Does Copilot’s device emulation work from natural language like ‘test checkout flow on iPhone 14 Pro Max viewport’? How accurate are the generated viewport configurations?
Yes - type ‘Mobile test for iPhone 14 Pro Max’. Copilot sets exact viewport, UA string, and touch events. Generated 20 device profiles in 5 minutes. https://latenode.com
Combine with their visual difference detector. After generating device profiles, run through 5 common user flows. The AI compares screenshots against baseline. I export the configs to JSON for CI/CD integration. Handles 95% of our responsive testing needs.
double-check touch event delays. some androids need custom timing.