refreshToken not called at all?

[tazik561]

I am using this library like this:

  Future<GraphQLClient> _getClient({
    required final String path,
    final String? accessToken,
  }) async {
    // final Link link = HttpLink(path);
    // Link link = HttpLink(path, httpClient: LoggerHttpClient(http.Client()));
    // if (accessToken != null) {
    //   link = AuthLink(getToken: () async => 'Bearer $accessToken').concat(
    //     HttpLink(
    //       path,
    //     ),
    //   );
    // }
    final freshLink = FreshLink.oAuth2(
      shouldRefresh: (final _) {
        debugPrint(_.errors.toString());
        debugPrint(_.data.toString());
        return true;
      },
      tokenStorage: InMemoryTokenStorage(),
      refreshToken: (final token, final client) {
        // Perform refresh and return new token
        debugPrint('--------->refreshToken  $token');

        return Future.value();
      },
    )..authenticationStatus.listen(
        (final data) {
          debugPrint('---------> authenticationStatus $data');
        },
        onError: (final err) {
          debugPrint('--------->onError $err');
        },
      );
    await freshLink.setToken(OAuth2Token(accessToken: 'Bearer $accessToken'));
    return getClient = GraphQLClient(
      link: Link.from([freshLink, HttpLink(path)]),
      cache: GraphQLCache(store: InMemoryStore()),
    );
  }

  Future<QueryResult> query({
    required final String mainPath,
    required final String query,
    final Function(Map<String, dynamic>? result)? action,
    final Function(String message)? error,
    final bool requiredToken = true,
    final bool showDialogResend = false,
    final Map<String, dynamic>? params,
    final FetchPolicy fetchPolicy = FetchPolicy.networkOnly,
  }) async {
    // try {
    // Get token from local storage if required token is true
    UserTokenModel? token;
    if (requiredToken) {
      token = UserStoreService.to.getToken();
    }

    final client = await _getClient(
      path: mainPath,
      accessToken: requiredToken ? token!.accessToken : null,
    );
    return client.query(
      QueryOptions(
        document: gql(query),
        fetchPolicy: fetchPolicy,
        variables: params ?? {},
      ),
    );
  }

But just this print is printed:
---------> authenticationStatus AuthenticationStatus.unauthenticated
and other callback not triggered?
I am using unit test to test that?

[tazik561]

I fix the problem by change await freshLink.setToken(OAuth2Token(accessToken: 'Bearer $accessToken'));
to this await freshLink.setToken(OAuth2Token(accessToken: '$accessToken'));