feat: remote manifest model and content dependencies

Add http, crypto, path_provider deps; introduce RemoteManifest / ManifestSeason immutable models with fromJson/toJson, schema-version guard (FormatException on unsupported schema), and fallback for missing current field. 3/3 TDD tests pass, flutter analyze clean. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-12 13:02:17 +09:00
parent 63ac8c6b9e
commit c7bdb9b9c9
4 changed files with 127 additions and 3 deletions
@@ -0,0 +1,50 @@
+import 'package:block_seasons/data/remote/manifest.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  final json = {
+    'schemaVersion': 1,
+    'minAppBuild': 1,
+    'current': 'season_002',
+    'seasons': [
+      {
+        'seasonId': 'season_001',
+        'version': 1,
+        'packUrl': 'seasons/season_001/pack.json',
+        'sha256': 'abc123',
+      },
+      {
+        'seasonId': 'season_002',
+        'version': 3,
+        'packUrl': 'seasons/season_002/pack.json',
+        'sha256': 'def456',
+      },
+    ],
+  };
+
+  test('round-trips through json', () {
+    final manifest = RemoteManifest.fromJson(json);
+    expect(manifest.schemaVersion, 1);
+    expect(manifest.minAppBuild, 1);
+    expect(manifest.current, 'season_002');
+    expect(manifest.seasons, hasLength(2));
+    expect(manifest.seasons[1].seasonId, 'season_002');
+    expect(manifest.seasons[1].version, 3);
+    expect(manifest.seasons[1].packUrl, 'seasons/season_002/pack.json');
+    expect(manifest.seasons[1].sha256, 'def456');
+    expect(RemoteManifest.fromJson(manifest.toJson()).toJson(),
+        manifest.toJson());
+  });
+
+  test('rejects unsupported schema', () {
+    expect(
+      () => RemoteManifest.fromJson({...json, 'schemaVersion': 99}),
+      throwsFormatException,
+    );
+  });
+
+  test('missing current falls back to last season id', () {
+    final m = RemoteManifest.fromJson({...json}..remove('current'));
+    expect(m.current, 'season_002');
+  });
+}