import 'package:sm_mobile/services/secure_store.dart';

class MemoryStore implements SecureStore {
  final Map<String, String> values;
  bool failWrites = false;
  MemoryStore([Map<String, String>? initial]) : values = {...?initial};
  @override
  Future<String?> read(String key) async => values[key];
  @override
  Future<void> write(String key, String value) async {
    if (failWrites) throw StateError('write failed');
    values[key] = value;
  }

  @override
  Future<void> delete(String key) async {
    values.remove(key);
  }
}