An example for the PointerInterceptor widget.
flutter run -d chrome to run the sample. You can tweak some code in the lib/main.dart, but be careful, changes there can break integration tests!
flutter drive --target integration_test/widget_test.dart --driver test_driver/integration_test.dart --show-web-server-device -d web-server --web-renderer=html
The command above will run the integration tests for this package.
Make sure that you have chromedriver running in port 4444.
Read more on: flutter.dev > Docs > Testing & debugging > Integration testing.