reset method
Requests the application to perform a reset.
Implementation
Future<void> reset() async {
clearTestVariables();
_resetController.add(null);
// ignore: deprecated_member_use_from_same_package
if (onReset != null) {
// ignore: deprecated_member_use_from_same_package
await onReset!();
}
// This covers the minimum animation time for Material animations to
// complete. This may or may not be enough time, which is why apps can add
// to the time using the [testSetUp] value.
await Future.delayed(Duration(seconds: 1));
status = '<set up>';
await _sleep(delays.testSetUp);
}