Add widget test #29
Description
Widget Test Best Practices
- Test invalid states and edge cases as much as possible!!
- Verify correct UI rendering with snapshot tests.
- Simulate clicks, inputs, and gestures to test behavior.
- Check for a11y compliance (labels, keyboard navigation).
- Measure render time and re-renders.
- Aim for high test coverage without redundancy.
- Ensure consistency across browsers and devices.