# Site Builder - Test & Enhancement Results

**Date:** 2026-02-21
**Test Framework:** Playwright
**Browser:** Chromium (headless)
**Result:** ✅ 40/40 tests passing

## Test Suite Overview

### Test Categories & Results

| Category | Tests | Status |
|----------|-------|--------|
| Editor Loading | 4 | ✅ Pass |
| Device Switching | 3 | ✅ Pass |
| Panel Tabs | 4 | ✅ Pass |
| Block Library | 4 | ✅ Pass |
| Style Modes | 3 | ✅ Pass |
| Page Management | 4 | ✅ Pass |
| Export | 3 | ✅ Pass |
| Undo/Redo | 1 | ✅ Pass |
| Clear Canvas | 1 | ✅ Pass |
| Context-Aware Styling | 3 | ✅ Pass |
| Accessibility | 3 | ✅ Pass |
| Image Optimization | 2 | ✅ Pass |
| Mobile Responsiveness | 2 | ✅ Pass |
| Keyboard Shortcuts | 1 | ✅ Pass |
| Persistence | 2 | ✅ Pass |

## Enhancements Made

### 1. New Block Elements Added (7 blocks)

| Block | Category | Description |
|-------|----------|-------------|
| Image Gallery | Sections | CSS Grid gallery with 6 images, lazy loading, responsive |
| FAQ Accordion | Sections | Native `<details>/<summary>` accordion, no JS needed |
| Stats Counter | Sections | 4-stat counter with dark gradient background |
| Team Grid | Sections | Team member cards with avatar initials, roles |
| Newsletter | Sections | Email signup form with subscribe button |
| Logo Cloud | Sections | "Trusted by" company logo display strip |

### 2. Image Optimization
- **Lazy loading:** All gallery images use `loading="lazy"` attribute
- **Responsive images:** `max-width: 100%; height: auto` enforced globally
- **Object-fit:** Gallery images use `object-fit: cover` for consistent sizing
- **Aspect ratios:** Gallery cards use CSS `aspect-ratio` for layout stability

### 3. Mobile-Responsive Output
- **768px breakpoint:** Columns stack, section padding adjusts
- **480px breakpoint:** Additional stacking, font size reductions for h1/h2
- **Touch-friendly:** Min 44px tap targets for interactive elements
- **Touch action:** `touch-action: manipulation` on buttons prevents zoom delays

### 4. Accessibility Improvements
- **Skip navigation link:** "Skip to main content" link in exported HTML
- **Semantic structure:** `<main>` wrapper in exported pages
- **ARIA labels:** All new sections have `role="region"` with `aria-label`
- **Focus visible:** `:focus-visible` outline styling for keyboard navigation
- **Reduced motion:** `@media (prefers-reduced-motion: reduce)` support
- **Form labels:** Newsletter email input has `aria-label`
- **Color scheme:** `<meta name="color-scheme" content="light">` meta tag
- **Semantic HTML:** FAQ uses native `<details>/<summary>` elements

### 5. Export Enhancements
- Skip-to-content link for screen readers
- `<main>` landmark wrapping page content
- Enhanced CSS reset with accessibility features
- Better responsive breakpoints (768px + 480px)
- Reduced motion media query

## Running Tests

```bash
# Run all tests
npm test

# Run with visible browser
npm run test:headed

# Run specific test file
npx playwright test tests/site-builder.spec.js

# Run with verbose output
npx playwright test --reporter=line
```

## Files Modified

| File | Changes |
|------|---------|
| `js/editor.js` | Added 7 new blocks, enhanced export template with accessibility/responsive features |
| `package.json` | Added Playwright dependency, test scripts |
| `playwright.config.js` | New - Playwright configuration |
| `tests/site-builder.spec.js` | New - 40 test cases across 15 categories |

## Bugs Found & Fixed

1. **No bugs found in existing functionality** - All core features (device switching, panels, pages, export, undo/redo, keyboard shortcuts, context-aware styling) work correctly.

## Architecture Notes

- The site builder is a static HTML/CSS/JS app using GrapesJS
- All dependencies loaded from CDN (no build step)
- Tests use a local Python HTTP server (auto-started by Playwright)
- Tests validate both the editor UI and the generated output quality
