astro44/qa-visual-qa-web

qa-visual-qa-web - Web Visual QA

Validates that web code looks and animates correctly per acceptance criteria. Runs after integration-qa passes.

Input Schema

{
  "project_dir": "/path/to/project",
  "ticket_id": "TICKET-XXX",
  "test_path": "tests/integration/visual-qa.spec.js",
  "categories": ["layout", "animation", "styling", "i18n", "data_display"]
}

Issue Categories

| Category | Description | Example | |----------|-------------|---------| | layout | Wrong dimensions, positioning, spacing | Nav position: static instead of fixed | | styling | CSS not applied (colors, fonts) | Button missing background color | | animation | Keyframes missing or not running | Water particles not animating | | visibility | Elements incorrectly hidden | display: none wrongly applied | | i18n_key_leak | Raw translation keys visible | impact.section_subtitle shown | | i18n_broken | Language switching doesn't work | Clicking 'PT' doesn't change content | | data_display | NaN/undefined/null displayed | "NaN Olympic pools" | | interactive | Buttons don't respond to clicks | Skip button does nothing | | empty_component | Data containers with no content | [data-chart] shows only spinner | | placeholder_image | Stub images (tiny dimensions) | Image 39 bytes, naturalWidth < 10 | | map_not_rendered | Map container without SVG/canvas | [data-map] has no <svg> | | scaffolding_only | UI structure without meaningful content | Section with heading only | | silent_spec_violation | Code violates spec but no error | CSS @import after rules |

Instructions

1. Run Playwright Visual Tests

cd $project_dir
npx playwright test $test_path --project=chromium --reporter=json

2. For Each Failure, Investigate Root Cause

Layout issues:

# Check computed styles
grep -r "position:" src/styles/
grep -r "height:" src/styles/

Animation issues:

# Check if keyframes exist
grep -r "@keyframes" src/styles/
# Check if animation CSS is imported
grep -r "@import.*animation" src/styles/main.css

i18n issues:

# Check locale files
grep -r "section_subtitle" locales/
# Check i18n initialization
grep -r "setLocale\|i18n.init" src/js/

Data display issues:

# Check data binding
grep -r "parseFloat\|parseInt\|Number(" src/js/
# Check for fallbacks
grep -r "|| 0\|?? 0" src/js/

3. Silent Spec Violations to Check

| Violation | Detection | |-----------|-----------| | CSS @import after rules | @import appears after any CSS rule - silently ignored | | JS textContent = on parent | Destroys all child elements | | CSS custom property missing fallback | var(--undefined) renders empty |

4. Scaffolding Detection

Check for meaningless UI:

• [data-*] containers empty after page load
• Images with naturalWidth < 10
• Sections with heading only, no content
• Loading spinners visible after 5+ seconds

Output Format

{
  "skill": "qa-visual-qa-web",
  "status": "pass|fail",
  "tests": {
    "total": 23,
    "passed": 18,
    "failed": 5
  },
  "issues": [
    {
      "ticket_id": "BUG-VIS-001",
      "title": "Hero section height not 100vh",
      "test_name": "hero should have 100vh height",
      "category": "layout",
      "description": "Hero height = 179px instead of 100vh",
      "fix_location": "src/styles/components/hero.css",
      "auto_fixable": true
    }
  ],
  "next_action": "proceed|fix"
}

Decision Logic

| Result | Status | Next Action | |--------|--------|-------------| | All tests pass | pass | proceed | | Only LOW/MEDIUM issues | pass | proceed (with warnings) | | Any HIGH issues | fail | fix | | Scaffolding detected | fail | fix (BLOCK_AND_DECOMPOSE) |

Example Issues

Layout - Nav not fixed:

{
  "category": "layout",
  "title": "Navigation not fixed at top",
  "fix_location": "src/styles/components/nav.css",
  "fix_suggestion": "Add: position: fixed; top: 0; width: 100%;"
}

i18n Key Leak:

{
  "category": "i18n_key_leak",
  "title": "Raw i18n key visible in impact section",
  "description": "'impact.section_subtitle' visible instead of translated text",
  "fix_location": "locales/en.json or src/js/i18n.js"
}

Silent Spec Violation:

{
  "category": "silent_spec_violation",
  "title": "CSS @import after rules (styles not loading)",
  "description": "@import at line 290 after CSS rules - silently ignored",
  "fix_location": "src/styles/main.css",
  "fix_suggestion": "Move all @import to top of file"
}