为什么我从bloctest函数中获取空的实际数组？

Question

因此，我正在为我的项目实施bloctesting，并且从特定功能中获得一个空的实际阵列。

share_bloc_test.dart 以下是返回空的实际数组的blocfunction的代码。

    group('ShareDisconnectGrantor', () {
      blocTest<ShareBloc, ShareState>(
        'emits [ShareLoadSuccess] '
        'state when successfully disconnected grantor',
        seed: () => ShareLoadSuccess(ConnectedUsersModel(List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234')), List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234'))), connectModel: ConnectModel('1234', dateTime, dateTime, dateTime, '1234', '1234')),
        setUp: () {
          when(
            shareRepositoryMock.disconnectFromGrantor(1234, 1234),
          ).thenAnswer(
            (_) => Future<ConnectedUsersModel>.value(ConnectedUsersModel(List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234')), List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234')))),
          );
        },
        build: () => ShareBloc(
            authenticationBloc: AuthenticationBloc(
                authenticationRepository: authenticationRepositoryMock),
            shareRepository: shareRepositoryMock),
        act: (ShareBloc bloc) => bloc.add(
          const ShareDisconnectGrantor(1234, 1234),
        ),
        expect: () => [
          ShareLoadSuccess(ConnectedUsersModel(List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234')), List<ConnectedUserModel>.filled(1, ConnectedUserModel(1234, '1234', '1234'))), connectModel: ConnectModel('1234', dateTime, dateTime, dateTime, '1234', '1234')),
        ],
      );
    });

share_bloc.dart 以下是与事件相对应的函数的代码

  Future<void> _onDisconnectGrantor(
      ShareDisconnectGrantor event, Emitter<ShareState> emit) async {
    if (state is ShareLoadSuccess) {
      final ShareLoadSuccess _currentState = state as ShareLoadSuccess;
      final ConnectedUsersModel _shareUsers = await shareRepository
          .disconnectFromGrantor(event.userId, event.grantorId);

      return emit(_currentState.copyWith(shareUsers: _shareUsers));
    }
  }

。 以下是上述bloctest函数的状态代码，

part of 'share_bloc.dart';

abstract class ShareState extends Equatable {
  const ShareState();

  @override
  List<Object?> get props => <Object?>[];
}

class ShareInitial extends ShareState {}

class ShareGranteeSuccess extends ShareState {}

class ShareGranteeFailure extends ShareState {
  final KBMException exception;
  const ShareGranteeFailure({required this.exception});
  @override
  List<Object?> get props => <Object?>[exception];
}

class ShareGrantorSuccess extends ShareState {}

class ShareGrantorFailure extends ShareState {
  final KBMException exception;
  const ShareGrantorFailure({required this.exception});
  @override
  List<Object?> get props => <Object?>[exception];
}

class ShareConnectSuccess extends ShareState {}

class ShareConnectFailure extends ShareState {
  final KBMException exception;
  const ShareConnectFailure({required this.exception});
  @override
  List<Object?> get props => <Object?>[exception];
}

class ShareLoadSuccess extends ShareState {
  final ConnectedUsersModel shareUsers;
  final ConnectModel? connectModel;
  final bool isGrantor;

  const ShareLoadSuccess(this.shareUsers, {this.connectModel, this.isGrantor = false});

  @override
  List<Object?> get props => <Object?>[shareUsers, connectModel, isGrantor];

  ShareLoadSuccess copyWith({
    ConnectedUsersModel? shareUsers,
    ConnectModel? connectModel,
    bool? isGrantor,
  }) {
    return ShareLoadSuccess(
      shareUsers ?? this.shareUsers,
      connectModel: connectModel ?? this.connectModel,
      isGrantor: isGrantor ?? this.isGrantor,
    );
  }
}

class ShareGrantorAborted extends ShareState {}

class ShareSyncInProgress extends ShareState {
  final ConnectModel? connectModel;

  const ShareSyncInProgress({this.connectModel});

  @override
  List<Object?> get props => <Object?>[connectModel];
}

我有点没有想法。如果有人知道会发生什么，请帮助...