QA Screenshot Management Skill

QA Screenshot Management Skill

Standardize screenshot capture and organization during QA testing.

Directory Structure

qa-tests/
├── draft/                           # QA test documents by status
├── active/
├── executed/
├── archived/
└── screenshots/
    ├── {test-id}/                   # e.g., QA-20250105-001
    │   ├── 01-initial-state.png     # Numbered sequence
    │   ├── 02-form-filled.png
    │   ├── 03-success-state.png
    │   └── elements/                # Extracted UI elements
    │       ├── login-button.png
    │       ├── email-field.png
    │       └── password-field.png
    ├── baseline/                    # Reference screenshots for comparison
    │   └── {feature}/
    │       └── {state}.png
    └── failures/                    # Failed test evidence
        └── {date}/
            └── {test-id}-{timestamp}.png

Key: Screenshots are stored in qa-tests/​screenshots/​{test-id}/ where {test-id} matches the QA test document name (e.g., QA-20250105-001).

Naming Convention

Format

{sequence}-{state-description}.{png|jpeg}

Sequence Numbers

• 01- through 99- for ordered steps
• Preserves execution order in file listings

State Descriptions

Use descriptive, kebab-case names:

Bad vs Good Names

When to Capture Screenshots

Always Capture

1. Initial State - Before any test actions
2. After Critical Actions - Form submissions, navigation
3. Error States - Any validation or system errors
4. Success States - Confirmation messages, completed flows
5. Final State - End of test case

Conditional Capture

• Unexpected behavior (document with timestamp)
• Performance issues (loading spinners, delays)
• UI anomalies (layout issues, missing elements)

Screenshot Metadata

Include metadata in test documentation:

### Screenshots

| # | Filename | Description | Step |
|---|----------|-------------|------|
| 1 | 01-initial-state.png | Login page before input | TC-001 Step 1 |
| 2 | 02-credentials-entered.png | Form with test credentials | TC-001 Step 2 |
| 3 | 03-dashboard-loaded.png | Dashboard after successful login | TC-001 Step 3 |

Playwright Screenshot Commands

Basic Capture

// Full viewport
await page.screenshot({ path: 'screenshots/​01-initial-state.png' });

// Full page (scrollable)
await page.screenshot({
  path: 'screenshots/​02-full-page.png',
  fullPage: true
});

Element Screenshot

// Specific element only
const element = page.locator('.error-message');
await element.screenshot({ path: 'screenshots/​03-error-detail.png' });

With Timestamp

const timestamp = new Date().toISOString().replace(/[:.]/​g, '-');
await page.screenshot({
  path: `screenshots/​failure-${timestamp}.png`
});

Visual Comparison Strategy

Baseline Management

1. Create Baseline

   • Capture reference screenshots on approved build
   • Store in screenshots/​baseline/​{feature}/
   • Version control baselines

2. Compare During Testing

   • Capture current state
   • Compare against baseline
   • Document differences

Acceptable Differences

Failure Documentation

When a test fails, capture:

screenshots/​failures/​2025-01-05/
├── QA-20250105-001-TC-002-1704456789.png  # Actual state
├── QA-20250105-001-TC-002-expected.png    # Expected (if applicable)
└── QA-20250105-001-TC-002-diff.png        # Visual diff (if generated)

Failure Screenshot Checklist

• Capture full page showing context
• Capture specific element with issue
• Note browser console errors
• Record timestamp
• Link to test case and step

Cross-Browser Screenshots

Organize by browser when testing multiple browsers:

screenshots/​{test-id}/
├── chrome/
│   ├── 01-initial-state.png
│   └── 02-final-state.png
├── firefox/
│   └── ...
└── safari/
    └── ...

Responsive Screenshots

Capture at standard breakpoints:

Example:

01-homepage-mobile.png
01-homepage-tablet.png
01-homepage-desktop.png

Screenshot Cleanup

Retention Policy

Cleanup Command

# Remove screenshots older than 30 days from failures
find qa-tests/​screenshots/​failures -mtime +30 -delete

Integration with Test Reports

Reference screenshots in test execution logs:

## Test Execution Log

| Date | Tester | Result | Evidence |
|------|--------|--------|----------|
| 2025-01-05 | Jane | FAIL | [Screenshots](./​screenshots/​QA-20250105-001/) |

Accessibility Screenshot Guidelines

When documenting accessibility issues:

1. Highlight Problem Area

   • Use browser dev tools to highlight element
   • Capture with focus indicator visible

2. Include Context

   • Show surrounding elements
   • Capture screen reader output if relevant

3. Document Fix Verification

   • Before screenshot
   • After screenshot
   • Side-by-side comparison