Microsoft adds open-source Playwright tests for Power Apps including AI-built ones
Reviewed by Helen Jones
Microsoft refreshed its Power Platform Playwright samples documentation and open-source repository on 9 July 2026. The samples give developers a ready framework, built on Microsoft Playwright, for writing end-to-end tests against canvas apps, model-driven apps, custom pages and AI-generated Gen UX apps. The package includes a unified launcher, Page Object Model classes for each app type, reusable grid and form components, dual-domain authentication helpers, and support for headless runs in GitHub Actions or Azure Pipelines. An AI-assisted authoring option via a Playwright MCP server is also listed. Microsoft contrasts the approach with the existing Power Apps Test Engine: Playwright uses TypeScript and Node.js with full IDE support and broader app coverage, while Test Engine stays inside Power Fx YAML and .NET.
Until now most citizen builders treated testing as a quick Studio preview plus a few colleague walkthroughs. That worked while the app was a simple SharePoint gallery and form. Once filters, mobile layouts, Patch logic and Power Automate approvals entered the picture, silent failures became common and hard to catch before users complained. The updated samples make clear that Microsoft now expects production Power Apps, including those started with Copilot, to support automated, cross-browser checks. The tooling itself remains firmly in pro-code territory, so the practical change for non-developers is not a new tool to install but a higher bar for reliability. Apps that only work in the maker's browser session will stand out more quickly as incomplete.
Analysis
Treat this as a trend to watch rather than a stack to adopt. Before your next publish, write a five-step manual checklist of the exact user paths that matter (open gallery, apply filter, submit form, check mobile layout, confirm approval email) and run it on a phone and a colleague's account. That single habit closes most of the gap the Playwright samples are designed to solve without leaving Power Apps Studio.
Source note
Pulse published by Collab365 Spaces, reviewed by Helen Jones on . Cite as "Microsoft adds open-source Playwright tests for Power Apps including AI-built ones", Collab365 Spaces. 2 sources referenced.