How to generate keyboard Event ENTER on a TextField in flutter_driver Tests - flutter

Question

I am writing an integration test using flutter_driver for searching using text field I have to enter(Keyboard Event) after entering text, I cannot find any solution to generate keyboard event in flutter_Driver, is there any solution to this?
test('search tests, search a user by name', () async {
print('Waiting for join now button');
print('search test started');
await driver.clearTimeline();
print('pause for 5 sec');
await Future.delayed(Duration(seconds: 5));
print('Tapping search field');
await driver.waitFor(searchbar.searchFieldFinder);
await driver.tap(searchbar.searchFieldFinder);
print('enter user searching');
await driver.enterText('Test user');
//**Enter Keyboard Event here**
}, timeout: Timeout(Duration(minutes: 2)));

Answer 1

For keyboard event ENTER in integration tests you can use this code:
await tester.tap(find.byType(TextField));
await tester.enterText(find.byType(TextField), text);
await tester.testTextInput.receiveAction(TextInputAction.done);
await tester.pumpAndSettle(Duration(seconds: 1));

Answer 2

I don't know if it applies to driver tests, but in widget tests you can use the tester.sendKeyDownEvent() function like so:
await tester.sendKeyDownEvent(LogicalKeyboardKey.enter);
await tester.pumpAndSettle();
I would imagine that it would translate over to driver tests like this:
await driver.sendKeyDownEvent(LogicalKeyboardKey.enter);
await driver.pumpAndSettle();