# 17. Test Tab Crash Fixes and Edge Cases

meta:
  id: podtui-navigation-theming-improvements-17
  feature: podtui-navigation-theming-improvements
  priority: P1
  depends_on: [podtui-navigation-theming-improvements-02, podtui-navigation-theming-improvements-03, podtui-navigation-theming-improvements-04]
  tags: [testing, crash-fix, integration]

objective:
- Test all tab crash fixes
- Verify Discover, My Feeds, and Settings tabs load without errors
- Test edge cases and error conditions

deliverables:
- Crash fix test results
- Test cases for tab crashes
- Bug reports for any remaining issues

steps:
- Create test cases for tab crashes:
  - Test Discover tab selection
  - Test My Feeds tab selection
  - Test Settings tab selection
  - Test Settings/Sources sub-tab selection
  - Test navigation between tabs
- Run `bun run start` and perform all test cases
- Test all keyboard shortcuts in each tab
- Test edge cases:
  - Empty feed lists
  - Missing data
  - Network errors
  - Invalid inputs
  - Rapid tab switching
- Test error boundaries
- Document any remaining issues
- Verify no console errors

tests:
- Unit: Test components with mocked data
- Integration: Test all tabs and sub-tabs in actual application

acceptance_criteria:
- All tabs load without crashes
- No console errors when selecting tabs
- All keyboard shortcuts work correctly
- Edge cases are handled gracefully
- Error boundaries work correctly
- All test cases pass

validation:
- Run `bun run start` and perform all test cases
- Check console for errors
- Test all keyboard shortcuts
- Test edge cases
- Document all test results
- Report any remaining issues

notes:
- Test with different data states (empty, full, partial)
- Test network error scenarios
- Test rapid user interactions
- Verify error messages are clear
- Test with different terminal sizes