Guide for testing code changes in AEM Edge Delivery projects including blocks, scripts, and styles. Use this skill after making code changes and before opening a pull request to validate functionality. Covers unit testing for utilities and logic, browser testing with Playwright/Puppeteer, linting, performance validation, and guidance on which tests to maintain vs use as throwaway validation.
Install
npx skills add adobe/helix-website --skill 'Testing Blocks'npx skills add adobe/helix-website --skill 'Testing Blocks' -a claude-code -gnpx skills add adobe/helix-website --skill 'Testing Blocks' -a codex -ggemini skills install https://github.com/adobe/helix-website.git --path .claude/skills/testing-blocksgh skill install adobe/helix-website 'Testing Blocks'git clone --depth 1 https://github.com/adobe/helix-website /tmp/adobe__helix-website
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/adobe__helix-website/.claude/skills/testing-blocks ~/.claude/skills/'Testing Blocks' # Claude Code
cp -R /tmp/adobe__helix-website/.claude/skills/testing-blocks ~/.agents/skills/'Testing Blocks' # Codex, Cursor, Gemini CLI, Copilot, OpenCode