Akiba So
9fcac47ef2
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Phase 0 of the file-based storage plan (docs/plans/ 2026-06-24-file-based-storage.md). Foundation only — no editor or DB change yet. - VaultService (SharedPreferences): stores the vault root path, vaultRootValid() = path set AND directory exists. - VaultSetupScreen: first-run folder picker (file_picker, Windows). - main.dart gates HomeScreen behind a valid vault, re-prompting if the saved folder is gone. - Settings: a Vault section to change the folder. Editors still use SQLite; later phases move annotations into per-file sidecars under the vault. analyze clean, tests green.
82 lines
2.7 KiB
Dart
82 lines
2.7 KiB
Dart
// Proves the Phase-0 vault root recording: the path persists through
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// SharedPreferences, vaultRootValid() is true ONLY when a path is set AND its
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// directory exists, and clearVaultRoot() forgets it. Uses a real temp dir for
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// existence checks and a mock SharedPreferences for persistence.
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import 'dart:io';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:badnote/services/vault_service.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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late Directory tempDir;
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setUp(() async {
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SharedPreferences.setMockInitialValues({});
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tempDir = await Directory.systemTemp.createTemp('vault_service_test');
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});
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tearDown(() async {
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if (await tempDir.exists()) {
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await tempDir.delete(recursive: true);
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}
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});
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Future<VaultService> makeService() async {
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final prefs = await SharedPreferences.getInstance();
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return VaultService.forTest(prefs);
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}
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test('starts with no vault root and is invalid', () async {
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final vault = await makeService();
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expect(vault.vaultRoot, isNull);
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expect(await vault.vaultRootValid(), isFalse);
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});
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test('setVaultRoot persists the path', () async {
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final vault = await makeService();
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await vault.setVaultRoot(tempDir.path);
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expect(vault.vaultRoot, tempDir.path);
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// Re-read through a fresh service over the SAME prefs store: persisted.
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final prefs = await SharedPreferences.getInstance();
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expect(prefs.getString(VaultService.vaultRootKey), tempDir.path);
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final reopened = VaultService.forTest(prefs);
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expect(reopened.vaultRoot, tempDir.path);
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});
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test('vaultRootValid is true only when set AND the dir exists', () async {
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final vault = await makeService();
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// Set to an existing dir → valid.
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await vault.setVaultRoot(tempDir.path);
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expect(await vault.vaultRootValid(), isTrue);
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// Point at a path that does not exist → invalid (folder went missing).
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final missing = '${tempDir.path}${Platform.pathSeparator}gone';
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await vault.setVaultRoot(missing);
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expect(vault.vaultRoot, missing);
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expect(await vault.vaultRootValid(), isFalse);
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});
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test('clearVaultRoot forgets the path and becomes invalid', () async {
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final vault = await makeService();
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await vault.setVaultRoot(tempDir.path);
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expect(await vault.vaultRootValid(), isTrue);
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await vault.clearVaultRoot();
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expect(vault.vaultRoot, isNull);
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expect(await vault.vaultRootValid(), isFalse);
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});
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test('empty stored path is treated as invalid', () async {
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final vault = await makeService();
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await vault.setVaultRoot('');
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expect(await vault.vaultRootValid(), isFalse);
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});
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}
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