In Flutter, a “driver” refers to a testing tool or component that allows for the automation and interaction with Flutter applications during testing. The Flutter driver provides a way to perform end-to-end (E2E) testing on Flutter apps by simulating user interactions and validating the app’s behavior.
The Flutter driver works with testing frameworks like the Flutter test framework and can be utilized for unit and integration testing. It enables developers and testers to write test scripts that interact with the widgets and elements of a Flutter app, checking whether the app responds correctly to various inputs and scenarios.