Firebase Integration Testing register the "pluginConstants"

[pablopantaleon]

Hi y'all, I have updated the firebase dependencies and now the tests are failing, I'm trying to figure out how to make them work.

# My dependencies now
firebase_core: 2.15.0
firebase_crashlytics: 3.3.4
firebase_remote_config: 4.2.4

Before: I was able to make it work doing:

MethodChannelFirebase.channel.setMockMethodCallHandler((call) async {
    if (call.method == 'Firebase#initializeCore') {
      return [
        {
          'name': 'random',
          'options': {
            'apiKey': 'random',
            'appId': 'random',
            'messagingSenderId': 'random',
            'projectId': 'random',
          },
          'pluginConstants': {
            'plugins.flutter.io/firebase_remote_config': {
              'minimumFetchInterval': 0,
              'fetchTimeout': 0,
              'lastFetchTime': 0,
              'lastFetchStatus': 'success',
              'parameters': {},
            },
          },
        },
      ];
}

Now: After the upgrade this method is not available "MethodChannelFirebase.channel", so I'm not sure how I can register the "pluginConstants". I'm doing this for the remote config but it doesn't work:

setConfigSettings(RemoteConfigSettings(...)
remoteConfigPlatform.setDefaults({
  'minimumFetchInterval': 0,
  'fetchTimeout': 0,
  'lastFetchTime': 0,
  'lastFetchStatus': 'success',
  'parameters': {},
});

Additional Info:

[✓] Flutter (Channel stable, 3.10.6, on macOS 13.2.1 22D68 darwin-arm64, locale en-GT)
    • Flutter version 3.10.6 on channel stable at ...
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision f468f3366c (2 weeks ago), 2023-07-12 15:19:05 -0700
    • Dart version 3.0.6
    • DevTools version 2.23.1

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.2)
    • Platform android-33, build-tools 33.0.2
    • Java binary at: ...
    • Java version OpenJDK Runtime Environment....
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 14C18
    • CocoaPods version 1.12.1

Any guidance or tip is are appreciated, thanks in advance.