# Mobile Testing Checklist

## Prerequisites
- [ ] App builds successfully
- [ ] No console errors
- [ ] All dependencies installed

## Functional Testing

### Navigation
- [ ] All menu items work
- [ ] Back button works correctly
- [ ] Deep links work
- [ ] Tab navigation functions
- [ ] Breadcrumbs work (if applicable)

### Authentication
- [ ] Login works
- [ ] Logout works
- [ ] Password reset works
- [ ] Remember me functions
- [ ] Session persists correctly
- [ ] Auth redirects work

### Forms
- [ ] All inputs are accessible
- [ ] Validation works
- [ ] Error messages display
- [ ] Success messages display
- [ ] File uploads work
- [ ] Auto-complete works
- [ ] Keyboard appears for correct input type

### Content
- [ ] All pages load correctly
- [ ] Images load and scale
- [ ] Videos play
- [ ] PDFs open
- [ ] External links work
- [ ] Share functionality works

## UI/UX Testing

### Touch Interactions
- [ ] Buttons respond to touch
- [ ] Tap targets are 44x44px minimum
- [ ] No hover-only features
- [ ] Swipe gestures work (if used)
- [ ] Pull-to-refresh works (if used)
- [ ] Long press actions work (if used)

### Layout
- [ ] No horizontal scroll
- [ ] Content fits viewport
- [ ] Proper spacing
- [ ] Correct alignment
- [ ] Readable font sizes (16px+ body)
- [ ] Cards/lists display correctly

### Responsive Design
- [ ] Works on small phones (320px)
- [ ] Works on large phones (414px)
- [ ] Works on tablets (768px+)
- [ ] Landscape orientation works
- [ ] Portrait orientation works
- [ ] Rotation handles gracefully

### Visual
- [ ] Colors consistent
- [ ] Branding correct
- [ ] Icons display properly
- [ ] Loading states show
- [ ] Empty states show
- [ ] No visual glitches

## Performance Testing

### Load Times
- [ ] Initial load < 3 seconds
- [ ] Page transitions smooth
- [ ] Images load progressively
- [ ] No blocking operations

### Offline Support
- [ ] App handles no connection
- [ ] Offline indicator shows
- [ ] Cached content available
- [ ] Queue syncs when online

### Memory
- [ ] No memory leaks
- [ ] Scrolling smooth
- [ ] Animations smooth (60fps)
- [ ] No crashes after extended use

## Compatibility Testing

### iOS
- [ ] iPhone SE (small screen)
- [ ] iPhone 12/13 (standard)
- [ ] iPhone 14 Pro Max (large)
- [ ] iPad (tablet)
- [ ] iOS 14+ (minimum supported)

### Android
- [ ] Small phone (5")
- [ ] Medium phone (6")
- [ ] Large phone (6.5"+)
- [ ] Tablet
- [ ] Android 8+ (minimum supported)

### Browsers
- [ ] Mobile Safari (iOS)
- [ ] Chrome (Android)
- [ ] Samsung Internet
- [ ] Firefox mobile

## Accessibility Testing

### Screen Readers
- [ ] VoiceOver works (iOS)
- [ ] TalkBack works (Android)
- [ ] All elements announced
- [ ] Navigation logical

### Vision
- [ ] Zoom to 200% works
- [ ] Text remains readable
- [ ] Contrast sufficient (4.5:1)
- [ ] No color-only indicators

### Motor
- [ ] All actions possible with touch
- [ ] No required gestures too complex
- [ ] Tap targets large enough
- [ ] Form inputs accessible

## Security Testing

### Data
- [ ] Sensitive data encrypted
- [ ] No data in logs
- [ ] Secure storage used
- [ ] API calls use HTTPS

### Authentication
- [ ] Session timeout works
- [ ] Tokens stored securely
- [ ] Auth required for protected routes
- [ ] CSRF protection works

## Network Conditions

### Connection Types
- [ ] Works on 4G
- [ ] Works on 3G
- [ ] Works on WiFi
- [ ] Handles network switch

### Poor Connection
- [ ] Graceful degradation
- [ ] Timeout handling
- [ ] Retry logic works
- [ ] User feedback provided

## Edge Cases

### Data
- [ ] Handles empty states
- [ ] Handles large datasets
- [ ] Handles special characters
- [ ] Handles emoji

### User Actions
- [ ] Rapid tapping handled
- [ ] Back button spam handled
- [ ] Multiple tabs/windows work
- [ ] App backgrounding works

### Errors
- [ ] 404 pages work
- [ ] 500 errors handled
- [ ] Network errors handled
- [ ] Validation errors clear

## Device-Specific

### iOS
- [ ] Notch areas avoided
- [ ] Safe areas respected
- [ ] Status bar correct color
- [ ] Home indicator area clear
- [ ] Dark mode works (if supported)

### Android
- [ ] System back button works
- [ ] Status bar correct
- [ ] Navigation bar clear
- [ ] Handles various screen ratios
- [ ] Material Design followed

## Pre-Release

### Final Checks
- [ ] Version number correct
- [ ] All TODOs addressed
- [ ] Console.logs removed
- [ ] Debug code removed
- [ ] Analytics working
- [ ] Error tracking working

### Documentation
- [ ] README updated
- [ ] Changelog updated
- [ ] API docs current
- [ ] User guide current

### Store Listing (if applicable)
- [ ] Screenshots current
- [ ] Description accurate
- [ ] Privacy policy updated
- [ ] Support email correct

## Tools

### Testing
- BrowserStack - Real device testing
- LambdaTest - Cross-browser testing
- Chrome DevTools - Device simulation
- Lighthouse - Performance audit

### Debugging
- React DevTools
- Redux DevTools
- Network tab
- Console logs

### Performance
- Lighthouse
- WebPageTest
- Chrome DevTools Performance

## Reporting Issues

When filing bugs, include:
- Device model
- OS version
- Browser/app version
- Steps to reproduce
- Expected vs actual behavior
- Screenshots/video

## Sign-Off

Tested by: _______________
Date: _______________
Build/Version: _______________
Devices tested: _______________

All critical issues resolved: [ ]
All high priority issues resolved: [ ]
Medium/low issues documented: [ ]