SearchBar Consolidation - Test & Verification Guide

Automated Tests

Running All Tests

# Run all SearchBar tests
npm test components/molecules/SearchBar/SearchBar.test.tsx

# Run with coverage report
npm test -- --coverage components/molecules/SearchBar/

# Watch mode (auto-rerun on changes)
npm test -- --watch components/molecules/SearchBar/SearchBar.test.tsx

Test Suite Coverage

The test suite includes 60+ test cases organized into 11 describe blocks:

Rendering (8 tests)
- Default and custom placeholders
- Icon rendering
- Accessibility attributes
- Custom styling
Input Value Management (5 tests)
- Value updates
- Initial values
- Clear button visibility
- Edge cases
Search Callback with Debounce (5 tests)
- Debounce timing
- Debounce cancellation
- Custom delays
- Search on clear
Clear Button Functionality (5 tests)
- Value clearing
- Callback invocation
- Focus management
- Button visibility
Keyboard Shortcuts (6 tests)
- Slash focus
- Modifier keys
- Disabling shortcuts
- Keyboard hint visibility
- Protection from other inputs
Focus State and Styling (4 tests)
- Focus ring styles
- Hover styles
- Border colors
Ref Forwarding (3 tests)
- Ref creation
- Direct manipulation
- Callback refs
Edge Cases (7 tests)
- Rapid input changes
- Special characters
- Long input (1000+ chars)
- Unmount cleanup
- Empty values
- Undefined props
- Whitespace and numeric input
Accessibility (5 tests)
- ARIA labels
- Input type
- Keyboard navigation
- Button attributes
Integration (3 tests)
- Form submission
- All props together
- Multiple instances
Default Props (4 tests)
- Debounce delay
- Clear button visibility
- Search icon visibility
- Slash shortcut enablement

Manual Verification Checklist

Visual Testing

Component renders without errors in browser
Search icon appears on the left
Clear (×) button appears only when input has value
Focus ring is clearly visible (2px green ring)
Placeholder text is visible and centered
Dark mode styling works correctly
Responsive design works on mobile (< 640px)
Responsive design works on tablet (640px - 1024px)
Responsive design works on desktop (> 1024px)

Functionality Testing

Can type in the search input
Debounce delays the search callback (default 300ms)
Clear button appears after typing
Clicking clear button empties the input
Clear button disappears after input is empty
Focus is restored to input after clearing
onSearch callback is called with current value
onClear callback is called when clearing

Keyboard Navigation Testing

Accessibility Testing

Screen Reader (NVDA, JAWS, VoiceOver)

Screen reader announces "Search input" label correctly
Input type is announced as "Edit text"
Placeholder text is available to screen reader
Clear button has label "Clear search input"
Clear button is announced as a button
Search icon is skipped (aria-hidden)
Icons don't create noise in screen reader

Keyboard Only Navigation

All functionality accessible via keyboard
No keyboard traps
Focus order is logical: Input → Clear button → Next element
Focus indicator is visible at all times

Visual Accessibility

Focus ring has sufficient contrast (WCAG AA)
Text has sufficient contrast (WCAG AA)
Component works at 200% zoom
Component works with high contrast mode
Font size adjustable (no fixed px on text)

Integration Testing

In TopNav Component

Appears in top navigation bar
Styling matches the green header background
Search functionality works in context
Doesn't interfere with other header elements
Responsive adjustments work in context

With Different Props

Works with custom placeholder
Works with initial value
Works with debounce delay of 100ms
Works with debounce delay of 500ms
Works with slash shortcut disabled
Works with clear button hidden
Works with search icon hidden
Works with different max-width options

Performance Testing

No memory leaks (check DevTools heap snapshots)
Debounce prevents excessive function calls
Cleanup on unmount is effective
Multiple instances don't cause slowdown

Browser Compatibility

Test in the following browsers:

Chrome (latest)
Firefox (latest)
Safari (latest)
Edge (latest)

Storybook Verification

npm run storybook
# Navigate to Components > SearchBar in the sidebar

Verify each story:

Each story should:

Render without errors
Be interactive
Show correct styling
Include documentation

Test Output Format

When running tests, expect output like:

✓ SearchBar Component (60 tests)
  ✓ Rendering (8 tests)
    ✓ should render the search input with default placeholder
    ✓ should render with custom placeholder
    ... (6 more)
  ✓ Input Value Management (5 tests)
    ... (5 tests)
  ✓ Search Callback with Debounce (5 tests)
    ... (5 tests)
  ... (remaining describe blocks)

Test Files  1 passed (1)
     Tests  60 passed (60)

Coverage Report

Expected coverage metrics:

Statements: 95%+
Branches: 95%+
Functions: 95%+
Lines: 95%+

Run with coverage:

npm test -- --coverage components/molecules/SearchBar/

Known Limitations

None currently documented. Component should work in all modern browsers.

Debugging

Common Issues

Issue: Clear button not appearing

Check if input has a value
Check showClearButton prop is true
Clear browser cache

Issue: Slash shortcut not working

Check if user is already in another input
Check if enableSlashShortcut prop is true
Check browser console for errors

Issue: Styling looks different

Check Tailwind CSS is loaded
Check CSS variable --New-outline is defined
Clear browser cache

Enable Debug Mode

Add this to component for debugging:

useEffect(() => {
  console.log('SearchBar value:', value);
  console.log('SearchBar props:', { 
    showClearButton, 
    showSearchIcon, 
    enableSlashShortcut 
  });
}, [value, showClearButton, showSearchIcon, enableSlashShortcut]);

Performance Metrics to Monitor

After deployment, monitor:

Component Load Time: Should be < 50ms
Search Callback Frequency: Should match debounce delay
Memory Usage: No memory leaks on repeated mount/unmount
Re-renders: Only re-render on value change or prop change

Continuous Integration

The test suite should be integrated into CI/CD:

# Example GitHub Actions
- name: Run SearchBar Tests
  run: npm test components/molecules/SearchBar/SearchBar.test.tsx

- name: Generate Coverage
  run: npm test -- --coverage components/molecules/SearchBar/

Rollback Plan

If issues are discovered:

Tests are failing:
- Check test file syntax
- Ensure all dependencies are installed
- Clear npm cache: npm cache clean --force
Component is broken:
- Revert to previous SearchBar implementation
- Keep both components temporarily
- Plan gradual migration
Styling issues:
- Check CSS variable values
- Verify Tailwind CSS is loaded
- Check for CSS conflicts

Sign-Off Checklist

Before considering the consolidation complete:

Next Steps

Run full test suite
Review test coverage report
Manual verification in browser
Deploy to staging
Final QA testing
Merge to main branch
Monitor in production

FilesExpand file tree

SEARCH_BAR_TEST_GUIDE.md

Latest commit

History