Testen

Übersicht

Type	Framework	Command	Location
E2E visual regression	Playwright	bun run test	tests/e2e/
Figma CDP reference	Playwright	bun run test:figma	tests/figma/
Unit tests	bun:test	bun run test:unit	tests/engine/

E2E Visuelle Regression

bun run test              # Compare against baselines
bun run test:update       # Regenerate baselines

1. Playwright → headless browser
2. data-ready HTML attribute
3. Create shapes → screenshot → toMatchSnapshot

Figma CDP-Referenztests

bun run figma:debug       # Launch Figma with debugging port
bun run test:figma        # Connect via CDP

Unit-Tests

bun run test:unit

• Scene graph CRUD, hit testing
• Fig-import pipeline
• Layout computation (Yoga)
• MCP server edge cases

E2E-Testabdeckung

Test file	Scope
tests/e2e/layers-panel.spec.ts	Layers panel
tests/e2e/visual.spec.ts	Visual regression

Leistungsziele

Metric	Target
E2E suite	< 3s
Unit tests	< 50ms