LateInitializationError: Field '_appKey@45410441' has not been initialized.

[JosipDomazetDev]

Hi,

I recently upgraded my Aptabase version in Flutter and now my tests are failing with the following exception:

The following LateError was thrown running a test:
LateInitializationError: Field '_appKey@45410441' has not been initialized.

Previously, I didn't need to initialize the app key for tests. The track method seemed designed to handle this, as it was null-safe and included a check for an empty app key:

Future<void> trackEvent(
    String eventName, [
    Map<String, dynamic>? props,
  ]) async {
    if (_appKey.isEmpty || _apiUrl == null) {
      _logInfo("Tracking is disabled!");

      return;
    }
...

However, in a previous commit, the _appKey was changed from a static String to static late final, which is causing the LateInitializationError.

Could you please provide guidance on how to properly handle this in integration tests?

[GabrielRozendo]

Sorry @JosipDomazetDev my bad.
PR #25 is open