im trying test my app im started with useCase Casue im build my app with Tdd Architecture im getting these error about flutter_native_splash HOT 2 OPEN

class MockAuthRepo extends Mock implements AuthRepositories {

  @override
  Future<Either<Failure, BaseModel>> testCase({required ApiRequest apiRequest}) async {
    return await Future.value(right(AppModel.otpVerify));
  }
}

void main() {
  late MockAuthRepo mockAuthRepo;
 late PhoneVerifyUseCase useCase;
  OtpPageModel otpPageModel = OtpPageModel(phoneNumber: '0939048067');
  ApiRequest apiRequest = ApiRequest(
    method: ApiMethod.post,
    endPoint: EndPoints.login,
    model: AppModel.loginModel,
    body: otpPageModel.toJson(),
  );
  setUp(() {
    mockAuthRepo = MockAuthRepo();
    useCase= PhoneVerifyUseCase(authRepositories: mockAuthRepo);

  });

  test('should get trivia for the number from the repository', () async{
    // Setup
    when(() => mockAuthRepo.phoneVerify(apiRequest: apiRequest))
        .thenAnswer((_) async => right(AppModel.loginModel));

    // Action
    final result = await useCase(apiRequest: apiRequest);

    // Verification
    expect(result, Right(AppModel.loginModel));

  });

}

abstract class AuthRepositories{

   Future<Either<Failure,BaseModel>> phoneVerify({required ApiRequest apiRequest});
   Future<Either<Failure,BaseModel>> otpVerify({required ApiRequest apiRequest});
   Future<Either<Failure,BaseModel>> getAppOptions({required ApiRequest apiRequest});

}